Hawaiian Volcano Observatory

 1985 Annual Administrative Report

Introductory Note By Thomas L. Wright and Jennifer S. Nakata

Compiled By Jennifer S. Nakata

Summary 85

Seismic Data, January to December 1985

By Jennifer S. Nakata, Robert Y. Koyanagi, 

Wilfred R. Tanigawa, and Alvin H. Tomori

Chronological Summary

By Thomas L. Wright

Open-File Report 2007-1345

U.S. Department of the Interior

U.S. Geological Survey
U.S. Department of the Interior

DIRK KEMPTHORNE, Secretary

U.S. Geological Survey

Mark D. Myers, Director

U.S. Geological Survey, Reston, Virginia 2007

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INTRODUCTORY NOTE

The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly 

Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. 

The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to 

the present are now available as .pdf files at http://www.usgs.gov/pubprod.

The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation 

data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are 

published separately, due to differing schedules of data reduction. 

There are eight quarters—from the fourth quarter of 1959 to the third quarter of 1961—that were never published. 

Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton 

(HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to 

California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Chronology

The following Kïlauea eruption chronology covers the two recent reports and the six missing quarters:

Location Beginning Date Ending Date Comment

Kïlauea Iki crater (Kïlauea’s summit) 11/14/1959 12/20/1959 19 eruptive episodes

Kapoho (lower east rift zone) 1/13/1960 2/18/1960 4 eruption stages

Halemaumau (Kïlauea’s summit) 2/24/1961 2/24/1961 Intermittent activity during 

uninterrupted inflation following the 1960 eruption

Halemaumau (Kïlauea’s summit) 3/22/1961 3/25/1961 Same as above.

Halemaumau (Kïlauea’s summit) 7/10/1961 7/17/1961 Same as above.

Heiheiahulu (middle east rift zone) 9/22/1961 9/25/1961 First historical east rift eruption at this location

The 1959-1960 eruptions were among two of the most spectacular Kïlauea eruptions. The HVO staff was kept busy 

with acquisition of unusually high quantities of instrumental data and observations of the two sequences, which 

were separated by less than one month. Even with a year’s interval before the beginning of the summit-east rift sequence in 1961, the staff never caught up, and the seismic records were set aside for later study. 

A total of 1,672 earthquakes—1,106 for 1960 and 566 for 1961—are part of HVO’s cataloged database. The annual 

listings have been appended to the 1st Quarter Report of 1960 and to the 4th Quarter Report for 1961. The number of 

earthquakes is probably low, biased toward the larger magnitudes. The entire HVO catalog, including 1960 and 1961, 

is accessible from the ANSS CATALOG SEARCH site at http://www.ncedc.org/anss/catalog-search.

 Thomas L. Wright and Jennifer S. Nakata 
UNITED STATES DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY

HAWAllAN VOLCANO OBSERVATORY

SUMMARY 85

SEISMIC DATA, JANUARY TO DECEMBER 1985

This report (map) is preliminary and has not been reviewed for conformity with

U.S.Geological Survey editorial standards (and stratigraphic nomenclature).

Any use of trade names is for descriptive purposes only and does not imply

endorsement hy the U.S.G.S.

1987
UNITED STATES

DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY

HAWAIIAN VOLCANO OBSERVATORY

SUMMARY 85

SEISMIC DATA, JANUARY TO DECEMBER 1985

BY

JENNIFER S. NAKATA, ROBERT Y. KOYANAGI, WILFRED R. TANIGAWA, ALVIN H. TOMORI

CHRONOLOGICAL SUMMARY

BY

THOMAS L. WRIGHT

GEOLOGY

C. CHRISTINA HELIKER

JOHN R. HOFFMANN *

GEORGE E. ULRICH

THOMAS L. WRIGHT

(SCIENTIST-IN-CHARGE)

GEOELECTRIC

CRAIG C. CRISSINGER *

DALLAS B. JACKSON

SEISMOLOGY

ROBERT Y. KOYANAGI

JENNIFER S. NAKATA

WILFRED R. TAN lGAWA

ALVIN H. TO~RI

DEFORMATION

JOHN J. DVORAK * RONALD Y. HANATANI

ARNOLD T. OKAMURA

MAURICE K. SAKO

GEOCHEMI STRY·

L. PAUL GREENLAND

REGINAlD T. OKAMURA

(CHIEF OF OPERATIONS)

J.B. STOKES

OBSERVATORY STAFF

ELECTRONICS

KENNETH T. HONMA

GARY Y. HONZAKI,

GEORGE KOJ IMA

ALLAN J. LARGO

GARY S. PUN IWAI

COMPUTER

THOMAS T. ENGLISH

PHOTOGRAPHY

J. D. GRIGGS

LIBRARY

T. JANE TAKAHASHI

OFFICE

DOROTHY C. FOOTER * MARIAN M. KAGIMOTO

LUCINDA M. SETNICKA +

+ Arrived during 1985

* Left during 1985

I .
HAWAIIAN VOLCANO OBSERVATORY ORGANIZATIONAL CHART, - 1985

Scientist-in-Charge*

(Wright)

,

Operations Manager

(Okamura, R.)

I I r

Volcanologic Disciplines Observa tory Sup

, , I , , I , I 

I

Geology Seismology§ Deformation Geoelectric Geochemistry Computer Electronic Photo 

, , I ,. , I I ---r 

Geologist* SeismologistO Geologist! Geophysicist* Geochemist* Computer Elec. Tech. Photograp

(Ulrich) Geophysici'st (Jackson) (Greenland) Specialist (Kojima) (Griggs

I Dvorak· t I (English) I I 

, PST PST I Elec. Tech. Photo Arc

Geologist Seismologist Geologist! (Crissinger) (Stokes) Computer (Honma) (Dixon 1!

(Heliker) (Koyanagi) Geophysicist Programmer ° I , 

I , (Okamura, A.), PST Photo Ass

PST PST , (Puniwai) 

(Hoffmann) (Naka ta) PST I 

, (Sako) Elec. Tech. 

PST , (Largo) 

(Tanigawa) Geologist '(Kag

r (Hana tani) Elec. Tech.

PST (Honzaki)

(Tomori)

*Rotating Assignment AFFILIATED U.S. SURVEY PROJECTS, HAWAII NATIONAL PARK

°Vacancy

t20 hr!week

§Seismic record changing

done under contract to:

J. Judd, Z. Jacobi,

J. Forbes, A. Yamamoto

J. Buchanan-Banks

V. Taylor (PSA)

'N. Banks

J. KauahikauaJ. Lockwood

M. Summers (PST)

R. Moore

F. Trusdell (PST)

E. Wolfe

c. Neal

Engineering geology of the Hilo Quadrang

Geology of Kilauea Southwest Rift Zone

Hawaii geothermal

Geologic history of Mauna Loa Volcano

Geology and petrology of Hualalai Volcan

Geologic map of the Island of Hawaii
CONTENTS

Introduction...................................................... 1

chrono1ogi cal Summa ry ••..•..••• ••. ••. . . ••. •. . ••. •. . . •. •. . . •. •. . .. 2

Seismic Inst ruI11e ntation ••••••.•••••.•...•.•...•••...••••....•••..• 14

Figure 1

Figure 2

Figure 3

Table 1

Tabl e 2

Fi gure. 4

Map of Hawaii showing geographic and

geologic features •..••.•.•.••••.••...•.•...••. 16

Map of Hawaii showing seismic stations

operated by the USGS ••••••..•••..•..•.•......• 17

Se ismic tel erne try scheme ••.•..••••••••...•••.•... 18

Sei smic stati·ons on Hawai i operated by

the USGS •••..•.•.•••..•••.••••••••••...•...•.. 19

Sei smic i nstru~ntati on types i'n use

by HVO •••••••••••••••••••••••••••••••••••••••• 20

System response curve of the four basic

seismograph types in use by HVO ..••....•.••••. 21

Table 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Figure 10

Figure 11

Figure 12

Seismic Data Processing ••••••••...••..•••••.•••••••..•.••...•.•..• 22

Seismi c Summa ry ••.•.••.•••.••••.••.•••.•••••••••••....•.•.•..•.•.• 23

Table 3 Number of earthquakes and minutes of

tremor recorded on seismographs

around Kilauea and Mauna Loa ••••.••..•..•••.•. 23

Coordinates of named regions used for

classifying earthquakes ..•••.••.•.•...••.•.•.• 32

Earthquake classification map, Kilauea,

depths 0-5 km .••••.••••••...••.•••.•..••••...• 34

Earthquake classification map, Kilauea,

depths 5-13 km •••••.•.••.••••.••.•..•.•.••••.• 35

Earthquake classification map, Hawaii,

depths 0-13 km •••••••..•••••••••..••••.•.•••.. 36

Earthquake classification map, Hawaii,

depths 13-99 km .•••••.••••...•..•••.•••.•.••.• 37

Hawaiian Islands Earthquake Locations,

dept hs 0- 60 km, M > 3. 5 ••••••••••••••••••••••• 38

Hawaii Island Earthquake Locations,

depths 0-5 km, M> 2.0 .......•.•.............. 39

Hawaii Island Earthquake· Locations,

dept hs 5. 1-13 km, M> 2.a •.....•.....•........ 40

Hawaii Island Earthquake Locations,

depths 13.1-60 km, M> 2.0 .•• _......•.......•. 41

III
Figure 13

Figure 14

Figure 15

Figure 16

Figure 17

Figure 18

Figure 19

Fi gure 20

Figure 21

Figure 22

Table· 5

Table 6

Table 7

Kilauea Summit Earthquake Locations,

depths 0-5 km, M> 1.0 ..•........•...•..•....••. 42

Kilauea Summit Earthquake Locations,

depths 5.1-13 km, M> 1.0 •.•.•••••••••.••••••••• 43

Kilauea Summit Earthquake Locations,

depths 13.1-60 km, M > 1.0 .....•.....••......... 44

Kilauea South Flank Earthquake Locations,

depths 0-5 km, M > 2.0 •••..•.•••..........•..•.. 45

Kilauea South Flank Earthquake Locations,

depths 5.1-13 km, M > 2.0 •.•...•• ..••.....•.•.. 46

Kilauea South Flank Earthquake Locations,

depths 13.1-60 km, M> 2.0 .•.................••. 47

Mauna Loa Summit EarthquaKe Locations, . depths 0-5 km, M > 2.0 •••••••••••••••••••••••••• 48

Mauna Loa Summit Earthquake Locations, .. dept hs 5. 1-13 km, M> 2. 0 •••••••.•••.••••••••••. 49

M'auna Loa Summit Earthquake Locations,

depths 13.1-60 km, M> 2.0 •....••...••.•.....•.. 50

Hawaii Island Earthquake Locations,

depths. 0-60 km, M> 3.0'. ~' 51

List of all located earthquakes .••.••..•••••••...•.• 52

Ljst of located earthquakes of ,magnitude . . 3.0 or greater ..••..•...•...•.•••••.••.••••...•• 76

Pub1i cation summa ry .......•..........•..•.••••••.••• 79

IV
INTRODUCTION

The Hawai i an Vol cano Observatory (HVO) summary presents data gathered

during the year together with a chronological narrative describing the volcanic

events and significant observatory related activities. The seismic summary is

offered wi thout i nterpretati on as a source of prel imi nary data. The sei smi c

summary is complete in the sense that all data' routinely gathered by the observatory are included. The emphasis in collection of tilt and defonnation data

has shifted from quarterly measurelOOnts at a few water-tube tilt stations

("wet" tilt) to a larger number of continuously recording borehole tiltmeters,

repeated measurements at numerous spi ri t-l evel ti 1t stati ons (lIdry" ti 1t) , and surveying of level and trilateration networks. Because of the large quantity of deformation data now gathered and differing schedules of data reduction,

the seismic and deformation summaries are published separately.

The HVO summaries have been published in various formats since 1956.

Summaries prior to 1974 were issued quarterly, but cost, convenience of preparation and distribution, and the large quantities of data dictated an .annual

fonnat beginning with Summary 74 for the year 1974. Summary 74 includes an

extensive description of the seismic instrurnentation; calibration and processing

used in recent years. The present summary includes enough background informati on on the sei smic network and processi ng to use the data and understand the

essentials of how it was gathered.

A report tabul ati ng the instrumentati{)n, cal i brati o'n and record; ng history

·of each seismic station in the network by Klein and Koyanagi is available as a

USGS Open-File Report ("Hawaiian Volcano Observatory Seismic Network History

1950-79," U.S.G.S. Open-File Report 80-302, 1980). It is designed as a reference for users of seismograms and phase data, and so includes and expands the

information in the station table in this summary.

1
CHRONOLOGICAL SUMMARY - 1985

by

Thomas L. Wright

Volcanic Activity. Kilaueals east rift eruption, begun in Janua'Yy 1983

continued throughout'1985 with 11 episodes of high fountaining at the Pulu '0'0

vent (fig. C-l). Approximately 20 km2 of area ~as covered by new lava; most of

this was over lava erupted in 1983 and 1984 (fig. ,C-2). In July, following high fountaining associated with episode 35, a fissure broke uprift of Pulu '0'0

and built a small pahoehoe shield over a period of three weeks. Following the

close of fissure activity, episodic high fountaining continued for the rest of the

year. During 1985 the summit of Kilauea gradually deflated (fig. C-1 and C-3)

with a net· loss of magma volume of .007 kffiJ, compared to the normal magma supply

rate of .1 km3/year. The existence of a local storage reservoir adjacent

to Pulu 10 10 was confirmed by measuring an EDM line and a level line oriented

normal to the rift zone and showed inflation between eruptive episodes and

deflation during high fountaining. One. example of elevation change accompanying inflation-deflation is shown in figure C-4. Figure C-5 shows net changes

over the latter half of the year--the large elevation increase is associated

with emplacement of a small dike prior to the fissure activity of episode 35.

Mauna Loa (fig. C-6) continued to reinflate following its three-week

eruption in March-April 1984. Changes in tilt (fi~. C-7) and horizontal displacement (fig. C-8) at Mauna Loa summit are shown from before the eruption

to the survey conducted in 1985.

Facili.ties an'd Eq'u·i'pment. Two VAX 11-750 minicomputers were installed in

February. One of these is dedicated to seismic processing; the other is the

primary computer for all other HVO applications. A working version of the

Caltech USGS seismic processing System (CUSP), developed by Carl Johnson, was

installed in several stages and was operational by the end of the year.

Ground-breaking for the new HVO building took place in April and construction was well ahead of schedule (contract completion date - November 1986) by the end of the year.

Staffing. An organizational chart that applies to HVO during 1985 is

shown following the title page. This divides the staff into various volcanologic disciplines and supporting functions and has been be useful in preparing annual

summaries, budgets, student assignments, etc.

Si gni ficant progress was made in converti n9 employees .i n temporary

status to permanent appointments and converting some part-time appointments

to full-time appoi ntments. Our goal is to have a core of pennanent full-'time

personnel in all areas of HVO operations who will provide the continuity in

years to come. Personnel who left or arrived during 1985 are listed below.

2
DEPARTURES ARRIVALS

Name Position Name Position

John Hoffmann Geology PST Jeffrey Judd Contract: Seismic

Record Changing Craig Crissinger Ge op hysi cs PST

John Dvorak Defonnation - Zoe Jacobi Contract: Seismic

Geophysicist Record Changing

Jeffrey Judd Contract: Seismic Lu Setnicka Office

Record Changing

Student appointments in 1985 were as follows:

Minority Program in ~he Earth Sciences (MPES):

Carl Arakaki - Electronics

Jason Takayama .. Renee El lorda .. Charlotte Forbes - Geochemistry

Brian Moniz - Shop Terry Ignacio - Deformation

Keone Ah Chong II

Kent Kikuchi .. Lureen Helliangao - Office/Library

Stay-in-School Program:

David Little - Geology

Federal Junior Fellows:

Pauline Tamura - Seismology

Nicole Torres - Deformation

National Association of Geology Teachers

Melissa Bode - Seismology

Michael Reason - Geology

3
Figure C-l. 1985 SUMMRRY - KILRUER

I • 

DRTR BEING REEVR

.......... .--....

LRVR VOLUME'

•• I I -t-t 

'IIII ..

SHORT-PERIOD

1985 FEB MRR RPA MRY JUN JUL RUG SEP OCT 

I I , I , , , -U--LI I I I I I I I I I I I I I J I I I I 

EPISODE SUMMIT TILT

31 32 33 34 3S 36 37 

If) 40 0

-1

u

1000

800

600

V') 400

tz 200

::::>

0

u 1008

0'

w BOO

>- 600

-J

...... 400

c::(

0 200

0

9

8

.- 7

6

40

::J 30

LJ

20 -

:: 10

L 0

10

u

1985 FEB"·" MRR MRY JUN JUL RUG SE'P' . OET 
Figure C-2.

, $ ,

Contact

Eruptive fissurr

N

o

='

•

1

2 KM

Cinder/spatter c'one

1985 flows, episodes 29-39

1983-84 flows, episodes 1-28

Pre-1983 ·b·.sa.lt

Pre-1903 cone

o

•

•

[[IJ)

o

I ....

I

Pu'u 0'0

.I

I

I

/

- J'

"

..

.' .... 'c'f\..-, )It I-V' \ (., ) Napau

\

',.... Craier

U1
KILRUER SUMMIT SPIRIT-LEVEL TILT RESU

7/84 TO 7/85

//

'(

.----.

KILRUER \ \-

o 20 MICAORRDIRNS

1",,,,,,,1"'" 11 '.1

2 KM

I , ,

PUU K.(j RE

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20'

Figu
r0-

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S8~13WIllI-W NI ~~NCJHJ N(JllCJA~l~ 7
8
MRUNR LOR SUMMIT PERMRNENT GLRSS RND MOK 

DRYTILT STRTION LOCRTION MRP

ML-I-P-RST

30'

MClK tt2 •

HVCl93

MOKURWEOWEO

//

3-P-R

HVCl92-F}-R

( \

)

0/

2 KM /

I I I r--{I

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Figure C
PLOT OF N-S RND E-W COMPONENTS OF MOK u2 DRYT

LOCRTED ON THE NORTH EDGE OF MOKURWEDWED CRLDER

400 I ' , , , , , , , , , , , , , , , , , , , , , , , , , 

N

300j I

U1

z

c:c

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- S

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o I I I I I I I I I I I i I I I I I , , , , , ", , , , , ii' 
MRUNR LOR SUMMIT PERM EOM LINE LENGTH 

lOOOJ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 

2523 M

. e -

LINE 3PR - 2288 M

LINE 6PR - 3372 M

W

-J

a:

u

(f)

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......

...... a:

w

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83, 0 0 TIME

O' I , , , , , , , , , , , , , " ii' , , , , , , 
FIGURE CAPTIONS

C-1. Daily monitoring of stations at Kilauea summit correlated with composition and volume of lava erupted at the Pulu 0 1

0 vent during 11 episodes of

high fountaining and one fissure eruption.

a. E-W component of tilt measured at Uwekahuna Vault using IdealArrowsmith tiltmeter. Inflation is marked by increase in the

tilt values. Numbers refer to eruptive episodes marked by sharp summit deflation.

b. Short period earthquakes measured on the North Pit seismometer,

Kilauea summit. Note the correlation of increase in earthquake

counts with inflat~onary tilt preceding eruptive episodes.

c. Long period earthquakes measured on the North Pit seismometer,

Kilauea summit. Note increase in earthquake counts accompanying and following eruptive episodes.

d. Composition of erupted lav'a' represented by MgO content. Epi.sodes 30 and 31 showed significant increase in MgO during the eruptive episode correlated with increased amount of olivine in the erupted

lava. Composition 'during other episodes r'emained"c~nstant within

and between episodes.

e. Lava volumes. Note positive correlat·ion with amount of deflation

at Kilauea summit. Volume for the episode 35 fissure act·ivity averaged over entire episode.

f. Carbon/sulfur atomic ratio measured at a fumarole near Halemaumau

Crater. Sharp spike in early March correlated·with a burst of

intermediate depth tremor. Broad increase in June and July correlated with increased shallow long-peri.od earthquakes (c).

C-2. Lava erupted in 1985 compared to overall lava production January 1983-

December 1985. Episode 35 pahoehoe not shown separately.

C-3. Kilauea summit tilt pattern July 1984-July 1985. Tilt vectors point toward a center of deflation south of the caldera rim; the southwest rift

zone also shows net deflation between Kilauea summit and Pulu Koae, and'

the east rift zone shows deflation near.Makaopuhi Crater. These deflations

are probably associated with increased efficiency of magma transport to

Pu'u 0'0, resulting in partial draining of the summit and upper rift

sto rage systerns.

C-4. Altitude changes along a cross-rift level line just uprift from Pu'u 0'0.

North is to the left. Top graph s.hQws inflation following episode 38 and

preceding episode 39. Lower graph s~Qw~ deflation associated with episode 39. Center of inflation-deflation is a broad area extending south of ·the

J anua ry 1983 fi ssure systern (8M 79-102).

C-5. Net altitude changes from the period preceding episode 34 to both before

and after episode 40 (January 1, 1986). The great increase an elevation

12
of stations on and south of the 1983 fissures reflects emplacement of a

dike preceding fissure activity of episode 35.

C-6. Index map to monitoring stations, Mauna Loa summit. Data for the summit

dry tilt station MOK #2 are shown in Figure C-7. Data for these crosscaldera EDM lines are shown in Figure C-8.

C-7. Tilt record at station MOK #2. Mauna Loa summit. Inflation preceding and deflation during eruption of March-April 1984 is shown as a reference

to compare reinflation during 1985.

C-8. Change in straight line distance across Mokuaweoweo caldera, Mauna Loa

summit. Extension prior to and contraction during March-April 1984 eruption is shown for comparison with extension (re-inflation) during 1985.

13
SEISMIC INSTRUMENTATION

The network. The Hawaiian Volcano Observatory maintains an extensive

telemetering seismometer network on the island of Hawaii. In 1985 the seismometer network consi sted of 50 stati ons; two are 1ow- gai n multi component

stations (optical), twelve are three-component, and 36 are vertical only. The

coverage is most complete on and around Kilauea Volcano. With the exception of

self-contained systems at 'Uwekahuna and Hilo stations, all seismometer .signals

from the short period network are tel emetered to the observatory for recor'di ng.

Figure 1 is a map of selected geographic and geologic features, Figure 2

shows the seismic stations which were operated on the island of Hawaii during

the year, and Figure 3 indicates the telemetry scheme for the re.spective seismic

stations. Table 1 lists all seismic stations operated by the U.S. Geological

Survey in Hawaii during 1985. Listed are names, three-and four-letter codes,

coordinates in degrees and minutes, elevation in meters, and other data as described below pertaining to each station. In addition to seismometers listed in

Tab1e 1, a hori zontal s,ei smometer of Type 3 and along-peri od, three-component

set of Press-Ewi ng sei smometers are operated in the Uwekahuna vaul t, all recorded on photographic paper.

Instrumentation and recording. Each telemetered station has a voltage

controlled oscillator (veo) for FM multiplex transmission to HVO via either

hardwire or radio. These telemetering stations are all of Type 1, the OEVE

standard system used in USGS seismic networks (see Table 2 for details). After

discrimination at the receiver, the analog'signals from 36 stations are recorded on two Develocorders using 16mm microfilm. FM signals from the telemetering

network are also recorded directly on one-inch magnetic'tape. Selected larger

events are copied onto condensed FM library tapes which are currently archived

in Menlo Park and archived in digital fonn at HVO as part of the routine location processing. The type of recording used for each station (in addition to

magnetic tape for the telemetered stations) is coded in Table 1 as follows:

o - Develocorder film, S '- smoked paper drum, P - photographic paper, H -

Helicorder paper.

In addi tion to the standard stations, optical drum sei smographs are mai ntained at Uwekahuna (HVO), Hilo, Maui, and on Oahu (Honolulu station operated

by the Pac; fic Tsunami Warni ng Center). The less, sensi tive optical records

are used primarily for amplitude measurelll!nts for magnitude cal culations to

supplement readings from the high-gain stations. The paper records as well as

the 16 mm Develocorder microfilms are archived at HVO.

Seismograph response and calibration. Displacement response curves for

the four short-period sei smograph types in use are gi ven in Fi gure 4. Types

three and four are el ectro-mechanical systems recorded on paper records. The

Type 1 curve gives the displacement magnification of the standard OEVE system

from ground moti on at the se;smometer to the se1 sm; c trace as seen on a 20x

Develocoder film viewer. The curves plot the unit response which should be

multiplied by a constant but known factor (CAL, Table 1) to get the response

for and individual station. Individual CAL factors for Type 1 seismographs are

equal to the peak-to-peak amplitude measured in mm on the 20x Develocorder

viewer of a 10 microvolt, 5 Hz signal introduced to the preamp/VCO in place of

the geophone. Calibration is nonnally done each time a station is visited.

14
CAL factors range from about 1 to 8, averaging about 4. A detailed history of

CAL factors and other data is given in F.W. Klein and R.Y. Koyanagi, Hawaiian

Volcano Observatory Seismic Network History 1950-79, U.S. Geological Survey

Open-File Report 80-302, 1980.

15
Figure 1. Map of the island of Hawaii showing principal

settlements and selected geographic and geologic features.

16
20 KM

1""""11111",,"1

A

• A A

• A A

t) A A

A A

A~ A A

I/A A A A A • A A

A A

A A

156 0 155 0

Figure 2. Map of the island of Hawaii showing seismic

stations operational during 1985.

17
19 0

20 KM

1",",",1""",,,1

Figure 3. Map of the island of Hawaii showing the telemetry scheme for the

Hawaiian Volcano Observatory seismic network.

Legend Seismometer location o Repeater station

18
Tab1e 1. Seismometer stations in Hawa i i operated by the U.S. Geol ogi cal Survey, 1985.

STATION NAME CODE - - LAT--·· ---LON--- ELEV DELAY DELAY CAL SElS OPTIC

D M D M (M) 1 2 TYPE RECORD

- - - - - - - - - - -- - - - - - - - - - - - - - - _.. -' -- - -- - - - - -.- - - - - - - - - - - - - - -- - - - - - - - - - - - -- - - - - - - - - - -

AHUA AHU Z 19 22.40 155 15.90 1070 -0.10 -0.13 2.1 E4 SD

AHUA AHUE E 19 22.40 155 15.90 1070 -0.10 -0.13 3.0 E3

AHUA AHUN N 19 22.40 155 15.90 1070 -0.10 -0.13 3.0 E3

AINAPO AIN Z 19 22.50 155 27.62 1524 0.13 0.17 5.5 L4 D

AINAPO AINE E 19 22.50 155 27.62 1524 0.13 0.17 3.0 L3

AINAFO AINN N 19 22.50 155 27.62 1524 0.13 0.17 3.0 L3

CAPTAIN COOK CAC Z 19 29.29 155 55.09 323 0.00 -0.16 1.1 L3 D

CONE PEAK CPK Z 19 23.70 155 19.70 1038 -0.26 -0.07 6.0 L4 D

DANDELION DAN Z 19 21.42 155 40.04 3003 -0.27 0.03 7.0' L4 D

DESERT DES Z 19 20.20 155 23.30 815 -0.29 -0.13 3.0 L4 SD

ESCAPE ROAD ESR Z 19 24.68 155 14.33 1177 -0.17 -0.19 2.2 L4 D

HAWA I IAN 'BEACHES HAB Z 19 31.89 154 53.89 92 -0.09 -0.24 1.0 L4

HALEAKALA, MAUl HAE E 20 46.00 156 15.00 2090 0.00 0.00 1.0 W P

HALEAKALA, MAUl HAL Z 20 46.00 156 15.00 2090 0.00 0.00 0.7 Hl P

HALEAKALA, MAUl HAN N 20 46.00 156 15.00 2090 0.00 0.00 1.0 W P

HILO HIE E 19 43.20 155 5.30 20 0.54 0.30 1.0 W P

HILO HIL Z 19 43.20 155 5.30 20 0.54 0.30 1.0 H1 P

HILO HlN N 19' 43.20 155 5.30 20 0.54 0.30 1.0 W P

HILlNA PAL'l HLP Z 19 17.96 155 18.63 707 0.02 0.07 2.6 L4 D

HONOLULU, OAHU HON Z 21 19.30 158 0.50 2 0.00 0.00 0.0 H1 P

HALE POHAKU HPU Z 19 46.85 155 27.50 3396 0.31 0.17 3.3 L4 D

HUMUULA SHEEP ST HSS Z 19 36.31 155 29.13 2445 0.20 0.35 5.3 L4 D

HUMUULA SHEEP STHSSE E 19 36.31 165 29.13 2445 0.20 0.35 3.0 L3

HUMUULA SHEEP STHSSN N 19 36.31 155 29.13 2445 0.20 0.35 3.0 L3

HOT CAVES HTC Z 19 14.33 155 24.02 381 -0.16 -0.07 0.0 E4

. HUALALAI HUA Z 19 41.25 155 50.32 2189 0.67 0.38 3.0 L4 D

HEIHEIAHULU HUL Z 19 25.13 154 58.72 369 -0.17 -0.16 1.6 L4 DS

HEIHEIAHULU HULE E 19 25.13 154 58.72 369 -0.17 -0.16 3.0 L4

HEIHEIAHULU HULN N 19 25.13 154 58.72 369 -0.17 -0.16 3.0 L4

KAAPUNA KAA Z 19 15.98 155 52.28 524 -0# 12 -0.01 3~5 L4 D

KAENA POINT KAE Z 19 17.35 155 7.95 .37 --0.01 0.06 1.4 L4 D

KAHAUALEA KAH Z 19 24.58 155 4.36 -625 -0.25 -0.30 0.0 L4 D

KAOIKI FAULTS XFA Z 19 25.26 155 25.14 1579 0.13 0.17 0.0 E3

KAHUKU KHU Z 19 14.90 155 37.10 1939 0.03 -0.03 2.7 E4 D

KANEKI! X'I I Z '19 30.56 155 45.90 1841 0.15 0.37 2.9 E4 D

KANEKII XIIE E 19 30.56 155 45.90 1841 0.15 0.37 3.0 L3

KANEKII KIlN N 19 30.56 155 45.90 1841 0.15 0.37 3.0 L3

KEANAKOLU KKU Z 19 53.39 155 20.58 1863 0.68 0.24 3.3 L4 D

PUU KALIU KLU Z 19 27.48 154 55.28 271 -0.17 -0.30 2.9 L4 D

KAMOAMOA XMM Z 19 23.47 155 6.98 750 -0.25 -0.30 2.4 L4 D

KAMOAMOA KMME E 19'23.47 155 6.98 750 -0.25 -0.30 3.0 L4

KAMOAMOA KMMN N 19 23.47 155 6.98 750 -0.25 -0.30 3.0 L4

KOHALA KOH Z 20 7.69 155 46.77 1166 -0.03 ~O .17 1.5 L4 D

KOHALA KOHE E 20 7.69 155 46.77 1166 -0.03 -0.17 2.2 L4

KOHALA XOHN N 20 7.69 155 46.77 1166 -0.03 -0.17 2.2 L4

KIPUKA NENE KPN Z 19 20.10 155 17.40 924 -0.11 -0.08 3.5 E3 D

KAPOHO KFO Z 19 30.02 154 50.51 134 -0.09 -0.24 2.5 L4 DH

MAUNA LOA MLO Z 19 29.80 155 23.30 2010 0.03 0.08 5.8 L4 SD

MAUNA LOA MLOE E 19 29.80 155 23.30 2010 0.03 0.08 0.0 L4 D

MAUNA LOA MLON N 19 29.80 155 23.30 2010 0.03 0.08 1.5 L4

MAUNA LOA X MLX Z 19 27.60 155 20.70 1475 0.06 0.15 3.0 L4

MOKUAWEOWEO MOK Z 19 29.28 155 35.98 4104 0.15 0.16 5.5 L4 DH

MAKAOFUHI MPR Z 19 22.07 155 9.85 881 -0.17 .:..0.20 4.2 L4 D

MOUNTAIN VIEW MTV Z 19 30.25 155 3.75 409 -0.02 0.01 5.0 E4 D

NATIONAL GUARD NAG Z 19 42.12 155 1.72 18 0.54 0.30 3.2 E4 D

NORTH PIT NPT Z 19 24.90 155 17.00 1115 -0.30 -0.18 3. o. E4 SD

NORTH FIT NPTE E 19 24.90 155 17.00 1115 -0.30 -0.18 3.0 E4

NORTH PIT NPTN N 19 24.90 155 17.00 1115 -0.30 -0.18 3.0 E4

OUTLET OTL Z 19 23.38 155 16.94 1038 -0.19 -0.18 4.9 L4

PAUAHI PAU Z 19 22.62 155 13.10 994 -0.21 -0.24 2.4 L4 SD

PAUAHI PAUE E 19 22.62 155 13.10 994 -0.21 -0.24 3.0 L3

PAUAHI PAUN N 19 22.62 155 13.10 994 -0.21 -0.24 3.0 L4

PUU ULAULA PLA Z 19 32.00 155 27.67 2992 ·0.03 0.13 5.4 L4 D

19
Table 1. (conti nued)

POHOIKI POI Z 19 27.42 154 51.22 16 -0.09 -0.24 0.0 L4

POLIOKEAWE PALl POL Z 19 17.02 155 13.47 169 -0.02 0.03 2.8 E4 D

PUU PILI PPL Z 19 9.50 155 27.87 35 -0.15 -0.15 1.7 E4 D

RIM RIM Z 19 23.90 155 16.60 1128 -0.21 -0.13 0.0 L3

SOUTH POINT SPT Z 18 58.91 155'39.92 244 -0.17 -0.22 2.8 L4 D

SOUTH POINT SPTE E 18 58.91 155 39.92 244 -0.17 -0.22 3.0 L4

SOUTH POINT SPTN N 18 58.91 155 39.92 244 -0.17 -0.22 3.0 L4

STEAM CRACKS STC Z 19 23.30 155 7.67 765 -0.25 -0.30 2.4 L4 D

STEAM CRACKS STeE E 19 23.30 155 7.67 765 -0.25 -0.30 3.0 L3

STEAM CRACKS STCN N 19 23.30 155 7.67 765 -0.25 -0.30 3.0 L3

SOUTHWEST RIFT SWR Z 19 27.26 155 36.30 4048 0.01 0.04 5.6 E4 D

TRAIL TRA Z 19 24.91 155 32.96 3207 0.00 0.00 0.0 L4

UWEKAHUNA UEE E 1'9 25.40 155 17.60 1240 -0.21 0.00 2.5 E

UWEKAHUNA UEN N 19 25.40 155 17.60 1240 -0.21 0.00 2.5 E

UWEKAHUNA UEZ Z 19 25.40 155 17.60 1240 -0.21 0.00 2.5 E

WAlKII WAI Z 19 51.58 155 39.60 1433 0.20 0.35 0.0 L4

WAHAULA WHA Z 19 19.90 155 2.92 29 -0.10 -0.04 1.5 E4 D

WILKES CAMP WIL Z 19 28.15 155 35.02 4037 0.22 0.17 2.6 E4 D

WILKES CAMP WILE E 19 28.15 155 35.02 4037 0.22 0.17 0.0 L3

WILKES CAMP WILN N 19 28.15 155 35.02 4037 0.22 0.17 0.0 L3

WEATHER OBSERVAT WOB Z 19 32.31 155 35.01 3396 0.00 0.00 0.0 E4

WOOD VALLEY WOO Z 19 15.08 155 30.12 909 -0.15 -0.06 4.6 E4 D

Table 2. Seismic Instrumentation Types

The codes in parenthe~es refer to the sei smo~ter types listed in Table 1.

Type 1. (Codes E, L, 3.and 4) Consists of:

a) Geophone - E1ectrotech EV-17 (E) or Mark Products L4C (L) 1.0 sec.

peri od mvi ng magnet vertical component seismometer or

horizontal component adjusted for an output of 0.5 volts/

cm/sec. and 0.8 critically damped.

b) Preamp/VCO - USGS/OEVE Model J302 (3) or J402 (4) voltage controlled

oscillator. Three db points for bandpass filter at 0.1

Hz and 30 Hz. Signals are transmitted on audio FM carrier over cable or FM radio link to HVO.

Type 2 instruments have been discontinued.

Type 3. (Code HI) Consists of:

E1ectro~ech EV-I7 or observatory-built 0.8 sec. period moving coil seismometer wlth HVO-built solid state seismic preamplifier, galvanometer driver

and 2 Hz galvanometer. Peak magnification approximately 40,000 at 4 Hz:

Type 4. (Code S) Consists of:

Sprengnether short peri od vertical and horizontal s.ei smometers (E-W) wi th

1.5 sec. galvanometers, coupling factor = 0.25 2x critically damped. Peak

magnification approximately 1500x at 2 Hz. '

Code (W) is a Wood-Anderson torsion seismograph.

Code (MW) is a horizontal canponent seismograph based on a Type I system and

modified to a Wood-Anderson response.

Codes (TE) and (55) are experimental seismometers.

20
10 5

Period (sec)

2 I 0.5 0.2 0.1 0.05 0.02 0.01

c:

0

+-

c

10 0 4

'toc:

C\

c

:E

10 3

-....

,

,

,

,

'Type 3

------------ ~.' Wood -Anderson

r~:-_.-----.--_ .~. -.. . -. -- -.- I .....

.-. Ty pe 4

0.01 0.1 I 10

Frequency (Hz)

100 1000

Figure 4. System response curves for the Wood-Anderson torsion seismograph and

for the three different types of seismometers in use by the Hawaiian

Volcano Observatory. Types 3 and 4 are electro-mechanical seismographs recorded optical'ly ,on photo'graphic paper. Type 1 is the

standard OEVE seismometer system'recorded on Develocorder film and

magnetic tape. The curve for Type 1 includes response of the geophone, all el ectronics i ncludi"ng tel·emetry, Develoc,order gal vanometer, and projection of film by a 20x viewer. The curves plot the

unit response which should be mult·iplied by a constant but known

factor (CAL), to get the response for an individual station.

21
SEISMIC DATA PKOCESSING

Develocorder films are scanned on a 'daily basis for earthquakes and coda

durations are measured for magni tude detenni nati on. Events are di gi tized,

timed, and located on the Eclipse computer at HVO. Computer locations are

made using the program HYPOINVERSE (Klein, F.W., Hypocenter location program

HYPOINVERSE, U.S.G.S. Open-File Report 78-694, 1978), and problem ev~nts are

reread and rerun. Magnetic tape copies of all arrival times and output summary data are kept in Menlo Park and HVO.

The crustal model used is specified by velocities at four depth points.

Velocity at any depth is given by linear interpolation between points and uses

a homogeneous half-space below.

VELOCITY

(km/sec) 1.9

6.5

6.9

8.3

DEPTH (km)

0.0

4.6

15.0

16.5

Two empirical sets of station del ays or corrections were used in the

locations, and are given in Table 1. Delay model 1 is used for events on

Kilauea and its south flank, and delay model 2 applies to the rest of the island

and offshore earthquakes. The delay models are separated by a circle of radius

34 km centered at 19°22 1N and 155°10 IW.

Magnitudes for most events were computed using both recorded amplitudes on

low gain or Wood-Anderson stations, and signal or coda duration on selected

short-period ,vertical stations. Amplitudes read from other than Wood-Anderson

instruments are corrected to an equivalent Wood-Anderson amplitude using the

curves of Fi gure 3 and CAL factors. Ampl i tude magni tudes 1arger than 2.5 are

generally based on the Wood-Anderson instruments in Hilo or Type 4 seismographs

at Uwekahuna. Smaller events may occasionally include amplitude readings from

stations AHU, OTL, PPL, KHU, or WIL.

Duration magnitudes are detennined from the length of signal in seconds

read from the Develocorder viewer. This length of time, also called the

IIF_P time,1I is measured from the P arrival to the point where the earthquake

signal has decayed nearly to the noise level. A bilinear relation is an appropri ate f'i t to the data sampl e and is used to compute al 1 durati on magni tudes.

Duration times are only read from Type 1 seismographs. Because duration

magnitude,s are relatively insensitive to station response and can be determined using the high-gain short-period stations, it is felt that duration

magnitudes are more accurate and complete at the lower magn.itudes (below 2).

The equations used in magnitude determination are:

duration < 210 sec M= -5.2 + 3.89 log (F-P) + .013 + .0037 0

duration> 210 sec M= -.905 =2.026 log (F-P) + .013 l + .0037 0

where and 0 are the depth and epicentral di stance in km, respectively.

22
SEISMIC SUMMARY

The emphasis in both station coverage and detailed data analysis is on the

highly active south half of the island of Hawaii. Hundreds of earthquakes too

small to locate are classified generally and counted daily. The set of wellrecorded earthquakes located in the Hawaii Island region is nearly complete

above magnitude 2.0. Many smaller events are located in the densely instrumented Kilauea area. Substantial effort is made to locate earthquakes elsewhere within the Hawaiian Archipelago. Such coverage cannot be as complete as

on the south f1 ank, but nearly all events above magni tude 4.0 are located wi th

limited precision.

Data presented in the seismic summary is in four parts: 1) Table 3 gives

duration of harroonic treroor and numbers of earthquakes (most too small to

locate) from several source regions around Kilauea and Mauna· Loa. The source

region is determined visually from signal character and pattern of arrival

times at key stations. 2) Maps showing computer located hypocenters are given

in Figures 9-22. The location maps are of different scales and provide hypocenters with magnitude thresholds set at 1.0, 2.0, 3.0 and 3.5 varied according

to region. 3) The list of computer locations constitutes the bulk of this

summary, and is given in Table 5. Each earthquake in the list is assigned a

three-letter code based on its location and depth. Figures 5-8 are maps of

the regions used to assign the location codes. The latitude and longitude

limits of rectangular regions are listed Table 4. When the listed coordinates

imply an overlap, precedence is given according to Figures 5-8. 4) Table 6

relists the events in Table 5 for which either duration or amplitude magnitude

is 3.0 or larger. This list includes m~ny of the ear~hquakes felt in Hawaii.

Table 3. Number of earthquakes and minutes of tr~mor .recorded on seismographs

around Kilauea and Mauna Loa.

Earthquake categories are:

1) Kilauea summit, short period caldera: shallow earthquakes beneath

the caldera.

*2) Kilauea summit, long period caldera A: earthquakes characterized

by 1ow frequency signatures of 3 to 5 Hz, often ori gi nati ng 0-5 km

beneath the summit.

*3) Kilauea summit, long period caldera B: earthquakes characterized

by low frequency signatures of 1 to 3 Hz, often originating 0-5 km

beneath the summit. '

*4) Kilauea summit, long period caldera C: earthquakescharacterized

by low frequency signatures of 1 to 5 Hz, often originating 5-12

km beneath the summit.

5) Kilauea summit 30 km: deep earthquakes about 30 km beneath the

summit region.

6) Kaoik i and southwest ri ft: earthquakes beneath the southwest

rift of Kilauea, western parts of the Koae faults, and adjacent Kaoiki fault system.

* Jan to May - Long period caldera earthquakes counted in a single catagory.

Jun to Dec - Long period caldera earthquakes catagorized into A, B, or C.

23,
Table 3, (Continued)

7) Upper east rift: earthquakes in the upper and middle east rift

zones, the adjacent parts of the south flank, and eastern parts

of the Koae faults.

,8) Lower east rift: earthquakes in the lower east rift zone and

adjacent parts of the south flank.

9) Mauna Loa short period: shallow earthquakes in the Mauna Loa

summi t regi on.

10) Mauna Loa long peri od: earthquakes characterized by the low

frequency signatures near Mauna Loa summit. . 11) Mauna Loa northeast ri ft: earthquakes beneath the northeast'

rift zone of Mauna Loa.

12-15) Trenor is separated into four catagories: shallow, intennediate,.

and deep Kilauea, and Mauna Loa. Depth is inferred on the basis

of relative amplitudes on seismographs.

The cri teri a for Ki 1auea shallow trelOOr has been changed to accommodate

the ongoing eruption where tremor in the middle east rift zone was continuous.

Distinction was made between high amplitude treroor related to strong eruptive

periods and low amplitude tremor during periods with no lava production. Only

minutes of trelOOr at saturated levels recorded locally at, KMM (later STC) is

included in Table 3.

KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

I I SHORT LONG PERIOD 30 I KAO. UP. LOW. I SHORT LONG NE 1 KILAUEA MAUNA 1

1 DATE 1 PER. CALDERA KM I & SW EAST EASTI PER. PER. RIFTI LOA I

I 1985 I CALD. A B. C I RIFT RIFT RIFT I I SHAL. INT. DEEP I

1------+-------------------------+---------------+----------------+--------------------1

I JAN 1 I 319 24 I 46 135 121 4 18 15 I 1440 4 I

I 2 I 281 72 I 36 67 71 3 14 13 I

I 3 I 101 65 I 29 67 121 7 8 4 1 919

I 4 1 4 690 I 45 39 3 1 7 1 8 I

I 5 I 18 458 1 1 47 48 8 I 7 1 16 1 I

1------+-------------------------+---------------+----------------+--------------------1

I 6 I 32 155 1\ 35 86 I 3 2 13 I 5 I

I 7 I 28 162 I 52 111 8 I 4 3 44 1 I

I 8 I 21 56 I 86 122 8 I 2 56 I 1

I 9 I 26 52 1 57 95 141 4 44 I 4 I

1 10 I 42 8 1 53 47 11 I 3 1 14 1 I

1------+-------------------------+---------------+----------------+--------------------1

11 I 32 25 I 45 112 6 1 1 1 40 I I

12 I 39 42 I 50 100 91 34 I 1

13 I 61 7 I 9 46 I 2 1 6 I I

14 1 34 7 I 20 48 5 1 1 I 1

I 15 I 44 23 1 I 36 100 3 I 3 I I

1------+-------------------------+---------------+----------------+--------------------1 ' I 16 I 86 12 1 36 116 41 4 1 33 1 31 I

I 17 I 68 14 I 30 38 31 3 7 39 I 120 I

I 18 I 75 180 I 28 65 21 20 1 5 I

I 1 9 1 106 24 1 44 92 9 I 5 3 21 1

I 20 1 95 83 ' I 59 157 121 6 79 I

1------+-------------------------+---------------+----------------+--------------------

I 21 I 100 88 1 51 247 111 7 1 31 I

1 22 1 129 88 I 44 166 101 4 1 36 I

1 23 I 142 10 I 31 204 9 1 2 1 10 I

I 24 I 132 50 I ' 43 280 7 1 30 I

1 25 I 125 53 I 40 271 71 2 1 35'

1------+-------------------------+---------------+----------------+--------------------

, 26 I 136 83 1 60 170 16 I 2 4 50 1

I 27 I 152 148 1 48 212 13 I 2 3 76 ~:

I 28 I 207 110 I 43 177 41 5 2 30 I

I 29' 148 69 I 43 124 41 2 4 27 I

I 30 I 12 12 I 31 113 13 1 . 8 I

24
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

I I SHORT

I DATE I PER.

I 1985 I CALD.

LONG PERIOD

CALDERA

ABC

30 I KAO. UP. LOW. I SHORT LONG NE I KILAUEA MAUNA'

KM I & SW EAST EAST; PER. PER. RIFTI LOA'

I RIFT RIFT RIFTI ISHAL. INT. DEEP

1------+-------------------------+---------------+----------------+--------------------1

I JAN31 1 I 25 5 1 6 I 4 I

I FEB 1 1 33 I 38 69 6 I 3 1 3 I

I 2 196 47 I 49 95 12 I 6 12 18

I 3 344 91 11 37 85 161 5 4 25 100 2

I 4 I 95 49 I 26 44 11 I 3 2 27 1121

1------+-------------------------+---------------+----------------+--------------------1

5 5 9 I 41 52 9 I 7 23 I 4 I

6 7 826 I 45 45 41 2 5 47 I

7 24 181 I 53 132 1 16 1

8 7 285 I 41 116 5 I 3 3 77 I

9 12 45 I 31 171 6 1 3 4 105 I

I------~-------------------------+--------~------+----------------+--------------------;

I 10 35 29 I 33 192 3 I 1 1 129 I I

11 26 31 1 J 58 133 101 3 1 97 I

12 13 35 I 58 91 51 1 5 93

13 38 98 I 48 48 121 2 1 34 7

1 14 35 33 1 43 58 13 I 1 15 1 I

1------+-------------------------+---------------+----------------+--------------------1

I 15.1 37 48 1 I 31 48 7 I 5 51 I I

16 I 29 109 I 33 51 4 I 3 25 4 1

17 I 29 48 1 I 43 38 4 I 4 1 35 I

18·1 21 97 I 48 43 7 I 2 5 141 5 I

I 19 I 16 55 I 37 51 81 3 153 1 I

\------+-------------------------+---------------+----------------+--------------------1

I 20 I 62 14 I 47 55 12 I 2 38 I I

1 21 I 25 7 I 91 223 1 I 4 9 I I

I 22 I 32 55 I 36 131 71 8 5 71 I 71

I 23 I 27 61 I 39 94 5 I 6 5 93 I I

I 24 I 66 74 1 I 43 98 6 1 3 5 131 I I

I------+---------~---------------+---------------+----------------+--------------------1

I 25 I 37 95 I 42 79 8 1 1 7 98 I

I 26 I 66 98 I 46 81 41 3 2 104 I

1 27 I 68 114 I 31 86' 5 I 2 37 I

I 28 I 176 37 I 31 47 4 1 6 9 I

I MAR 1 I 140 67 1 37 57 1 I 7 5 I 1

1------+-------------------------+---------------+-------~--------+--------------------I

I 2 1 83 48 1 30 39 4 I 11' 3 I 6 I

I 3 1 73 110 I 30 61 8 1 7 2 123 I 4 I

I 4 I 125 108 1 28 59 3 I 9 6 124 I 7 I

1 5 1 120 104 I 32 57 71 2 2 66 I 6 I

1 6 I 114 70 1 24 29 4 I 2 1 9 I 11 I

1------+-------------------------+---------------+----------------+--------------------1

I 7 I 133 18 1 I 11 42 I 4 9 I I

I 8 I 117 38 I 23 27 9 I 4 2 75 I 5 I

I 9 I 247 200 I 34 71 11 I 6 125 I 6 I

I ,10 I 265 156 11 42 79 41 9 122 I 24 I

I 11 I 190 78 I 22 41 5 I 5 6 60 I I

1------+-------------------------+---------------+-------- +--------------------1

1 12 I 46 31 1 32 36 3 I 4 7 11 9 1 120 1

I 13 I 76 104 I 17 19 6 I l' 2 14 I 1260 34 1

I 14 I 6 607 I 18 23 7 I 5 8 5 I 3 I

I 15 I 8 592 I 25 22 2 I 5 4 I 6 I

I 16 I 16 146 I 29 36 101 1 2 13 I I

1------+-------------------------+---------------+---- +--------------------1 I 17 I· 16 94 I 35 34 10 I 14 1 108 I I

I 18 I 13 43 11 38 29 131 14 4 117 1 I

I 19 1 17 27 37 43 8 I 8 4 117 I 32 I

I 20 I 14 28 28 40 9 I 9 115 I 4 6 I

I 21 I 40 4 41 106 I 4 15 I I

----------------------------------------------------------------------------------------

25
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

---------------------------------------------------------------------------------------- 'SHORT LONG PERIOD 30 I KAO. UP. LOW. I SHORT LONG NE I KILAUEA KAUNAI I DATE 1 PER. CALDERA KM 1 & SW EAST EASTI PER. PER. RIFTI LOA I

I 1985 ICALD. ABC I RIFT RIFT RIFTI ISHAL. INT. DEEP I

1------+-------------------------+---------------+---- + 1

I MAR22 I 56 20 I 42 40 2 I 9 2 86 I 2 I

I 23 I 31 23 I 38 37 71 6 1 147 I I

I 24 I 31 25 1 I 27 27 5 I 3 4 147 I I

I 25 I 4 8 I 18 37' 1 63 I 23 I

I 26 I 45 33 I 22 71 9 I 1 115 I I

1------+-------------------------+---------------+---- + 1

I 27 1 54 46 1 I 38 58 8 I 5 1 142 I I

28 I 77 31 1,1 53 61 6 I 2 1 47 I 4 I

29 1 78 57 I 33 64 121 3 4 38 I I

30 I 79 40 I 50 69 11 I 1 50 I f

I 31 I 79 41 I 50 73 51 4 1 171 I 18 I

1------+-------------------------+---------------+---- +--------------------1 I APR 1 I 92 23 I 45 71 12 I 4 2 84 I I

I 2 I 94 30 I 46 69 5 1 1 40 I I

3' 129 38 I 36 76 8 I 3 3 118 I ,

4 I 253 43 11 58 151 10 I 4 3 124 I I

I 5 I 136 69 1 1 49 65 61 5 170 I I

1------+-------------------------+---------------+---- + 1

I 6' 157 130 1 64 95 4 I 3 3 90 I 1

I 7 I 179 125 I 58 81 9 I 6 2 112 I I

8 I 198 132 I 53 68 91 13 1 115 I I

9 I 261 124 I 54 68 7 I 7 5 109 1 9 t

I 10 I 204 115 11 69 87 81 9 1 123 I I

1------+-------------------------+---------------+--------- +--------------------1 I 11 I 263 176 I 50 61 111 6 156 I I

I 12 1 395 32 I 49 64 1 I 3 2 100 I 5 3 2 I

1 13 I 326 34 I 38 43 31 5 2 95 I I

14 I 253 143 I 65 46 7 I 8 1 121 , I

I 15 I 211 183 I 45 54 3 I 6 4 104 I I

1------+------ ------------------+---------------+--------------~-+--------------------I

16 193 151 I 46 75 101 5 3 61 I I

17 238 112 I 50 62 3 I 1 2 66 I 1

18 178 181 1 47 68 4 1 3 2 67 I

19 176 147 I 54 56 91 2 3 71 I

1 20 I 268 256 I 48 63 9 I 4 1 58 I I

1------+-------------------------+---------------+----------------+--------------------1

I 21 I 163 124 1 41 36 41 9 1 63 I 790 I

I 22 I 23 11 I 41 49 9 I 7 4 46 I 64 I

I 23 I 1 5 1 I 38 58 8 I 3 3 30 I I

1 24 I 12 97 I 30 112 4 I 5 6 25 I 1

I 25 I 23 393 I 28 81 12 I 3 3 65 I I

1------+-------------------------+---------------+----------------+--------------------1

I 26' 28 236 1 I 29 72 13 I 1 79 I 3 I

I 27 I 39 77 I 23 54 8 I 6 78 I I

I 28' 41 49 I 27 62 91 5 5 77 I I

I 29 I 49 70 I 42 66 11 I 3 1 115 I I

I 30 I 35 85 1 I 36 58 8 I 8 3 57 I I

1------+-------------------------+---------------+----------------+--------------------1

I MA Y 1 I 36 127 I 45 68 7 I 6 5 45 1 5 1

I 2 I 45 134 11 27 64 51 3 5 63 I I

I 3 I 46 26 I 44 75 5 1 2 1 61 I I

I 4 I 64 255 I 48 75 17 I 8 4 53 I I

I 5 I 49 126 1 I 4~ 86 6 I 3 3 67 I I

1------+-------------------------+---------------+----------------+--------------------1

I 6 I 51 136 I 33 71 6 I 3 3 81 I I

I 7 37 137 I 36 65 6 I 7 3 112 I I

I 8 69 103 I 38 95 6 I 1 1 124 I I

9 66 132 1 1 46 76 6 I 8 1 4·5 I 6 I

10 93 130 I 45 69 7 I 7 15 63 I 11 4 I

26
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

1 I SHORT LONG PERIOD 30 I KAO. UP. LOW. I SHORT LONG NE I KILAUEA MAUNA I

I DATE I PER. CALDERA KM 1 & SW EAST EASTI PER. PER. RIFTI LOA I

I 1985 ICALD. ABC I RIFT RIFT RIFTI ISHAL. INT. DEEP I

1------+-------------------------+---------------+----------------+--------------------1

I MAY 11 1 114 142 1 I 42 90 4 I 5 2 74 I I

I 12 I 111 101 I 28 67 3 I 5 2 60 I 32 I

I 13 I 75 129 4 I 47 54 3 I 1 45 I I

I 14 I 120 132 21 52 79 5 I 2 51 I I

I 15 I 119 142 11 46 53 9·1 4 2 73 I

1------+-------------------------+---------------+----------------+--------------------

I 16 I 201 122 2 I 30 51 8 I, 2 3 53 I

1 17 I 211 164 I 46 107 '81 1 37 I

I 18 I 247 124 11 40 88 41 2 26 I

I 19 I 172 146 I 124 92 11 I 2 76 I

I 20 I 167 186 I 67 85 10 I 3 44 I

1------+-------------------------+---------------+----------------+--------------------

I 21 I 115 179 1 I 33 78 9 I 5 42 1 4

I 22 I 192 47 21 31 53 71 4 22 I

I 23 I 125 391 1 46 58 16 1 1 34 I 94

I 24 I 163 140 I 54 51 41 2 57 I 7

I 25 I 234 18 I 35 65 19 I 2 85 I 2

1------+-------------------------+---------------+--_·-------------+--------------------

I 26 t 192 19 2 I 49 37 6 I 1 52 I

I 27 I 215 62 I 38 65 9 I 1 44 I

I 28 I 238 105 1 I 33 80 7 I 1 28 I

1 29 I 213 128 I 47. 76 3 1 3 1 38 I

I 30 I 115 89 1 I 36 84 13 I 1 53 I 27

1------+-------------------------+---------------+-----------------+----------~---------

I 3 1 I 129 23 I 34 72 7 I 3 2 52 I

IJUN 1 I 387 7 87 21 31 51 81 3 2 75 I 14

I 2 I 501 95 2 I 49 77 10 I 8 1 82' . I 4 7

I 3 I 411 2 3 I 48 78 11 1 4 49 I 2

I 4 I 440 3 16 21 48 77 7 I 4 1 ·87 I

------+-------------------------+---------------+----------------+--------------------

5 I 426 3 29 1 I 40 43 6 I 3 6 50 I

6 I 417 1 38 I 49 42 10 I 2 1 56 I

7 I 434' 42 1 I 58 .47 6 I 3 1 52 I 26 7

8 I 43Qr 2.6 I 61 81 3 I 3 1 71 I

9 I 268 1 60 I 43 99 9 I 9 1 96 I 9

------+-------------------------+---------~-7---+~-----~----~----+--------------------

10 1 273 1 67 1 I 53 82 5 I 3 87 I

11 I 267 100 1 I 49 85 11 I 3 89 I

12 I 199 28 10 88 I 30 46 16 I 3 . 60 I 348

13 I 53 227 20 48 I 37 244 121 2 3 73 1

14 I 55 7 6 160 1 1 38 164 6 I 4 77 I

------+-------------------------+---------------+----------------+--------------------

15 I 58 3 5 135 I 41 128 6 I '1 63 I

16 I 79 1 1 140 1 I 56 102 9 I 4 76 I 3

17 I 70 1 1 124 I 47 59 71 6 55 I 5

18 1 75 2 76 I 42 73 8 I 3 3 55 I 3

19 I 88 2 184 I 45 70 9 I 1· 1 57 1

------+-------------------------+---------------+----------------+--------------------

20 I 167 215 I 33 72 8 I 2 2 43 I

21 I 146 100 I 34 53 8 I 6 9 17 I

22 I 159 237 I 28 72 101 5 32 I

23 I 211 7 101 I 54 104 101 4 2 29 I 20 5

24 I 206 24 3 161 I 59 94 191 2 2 25 I 47

I------+-------------------------+-----~------~~-+----------------+--------------------

I 25 I 206 2 143 1 I 39 113 10 'I 2 2 28 1

I 26 I 230!5 143 I 27 125 71 4 49 I 22

I 27 I 224 3 1 316 21 40 .88 71 2 44 I

I 28 I 229 7 223 I 36 69 121 6 1 42 I

I 29 1 181 254 I 47 65 11 I 1 2 40 I 4

27
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

1 I SHORT LONG PERIOD 30 1 KAO. UP. LOW. I SHORT LONG NE 1 KILAUEA MAUNA I

I DATE I PER. CALDE~A KM I & SW EAST EASTI PER. PER. RIFTI LOA I

I 1985 ICALD. ABC I RIFT RIFT RI~TI ISHAL. INT. DEEP I

1------+-------------------------+---------------+----------------+--------------------1

I JUN30 1 188 9 99 1 I 42 63 12 I 1 2 48 I 8 I

1JUL 1 1 237 2 147 I 37 82 12\ 3 53 I I

I 2 I 279 316 I 31 68 121 1 7 56 1 I

I 3 1 262 2 119 I 32 50 51 3 34 I 37 1

1 4 I 347 1 121 I 40 9.9 10 I 3 3 68 I 2 I

I------+-------~-----------------+---------------+----------------+--------------------1

I 5 1 271 2 227 3 I 37 90 6 I 1 42 I I

1 6 I 255 6 160 3 1 110 72 11 I 4 1 78 I 776 5 1

I 7 I 246 1507 16 22 1 54 55 41 1 3 32 I 54 16 I

I 8 1 151 146 94· I 51 39 111 4 2 29 1 I

1 9 1 157 13 1 63 I 45 46 161 3 1 30 1 I

1------+-------------------------+---------------+----------------+--------------------1

1 10 I 50 29 1 46 1 1 29 142 3 1 4 22 11 I 80 I

1 11 I 64 8 2 I 35 65 9 1 58 I I

I 12' 81 12 2 4 1 I 38 96 11 I 1 82 1 I

I 13 I 92 5 I 49 81 91 2 34 135 1 I

1 14 I 119 2 13.1 43 78 10 I 5 142 I 4 1

I------+-----~-------------------+---------------+----------------+--------------------1

I 15 I 121 9 I 30 62 8 I 4 2 131 I I

I 16 1 172 10 I 36 95 121 7 1 124 I I

1 17 I 158 1 1 1 43 67 8 I 6 119 1 I

I 18 I 187 1 2 I 48 38 10 I 2 3 99 I I

I 19 1 176 I 39 45 11 I 5 6 41 I 1

1------+-------------------------+---------------+----------------+--------------------1

I 20 I 226 4 I 25 52 11 I 3 36 I I

1 21 I 264 2 36 1 36 67 11 1 4 7 211 1 I

1 22 I 232 2 4 11 27 50 101 5 91 1 I

I 23 I 284 1 6 I 45 45 9 I 3 2 39 I I

I 24 I 319 3 1 41 59 8 I 1 1 26 I I

1------+-------------------------+---------------+----------------+--------------------1

1 25 I 203 1~ 10 11 29 74 81 4 3 20 1 316 41

I 26 1 35 206 11 3 I 29 140 111 17 I 415 I

I 27 1 23 2679 I 43 47 111 3 32 I 1440 1

I 28 1 39 248 1 I 34 33 6 I 1 26 I 1440 I

1 29 1 31 5 8 I 29 42 11 I 19 I 1440 I

1------+-------------------------+---------------+----------------+--------------------1

I 30 I 48 8 20 1 I 32 71 10 I 3 3 50 1 1440 I

1 31 I 61 2 16· 1 39 69 13 I 2 70 I 1440 47 I

1AUG 1 I 5 1 3 9 2 1 28 49 10 1 3 1 8 I 1440 I

2 1 29 7 I 18 58 17 I 1 11 I 1440 2 ,

3 I 58 1 9 I 30 36 121 18 I 1440 15 1

------+-------------------------+---------------+----------------+--------------------1

4 1 66 12 I 50 41 16 I 1 27 I 1440 I

5 1 70 1 13 I 48 53 71 6 4 9 I 1440 1

6 I 83' 26. 58 55 8 I 5 1 24 I 1440 6 I

7 I 89 1 22 I 38 35 6 '1 2 I 1474 1

8 I 95 1 20 I 47 103 8 1 1 6 9 I 1406 I

------+-------------------------+---------------+----------------+--------------------1

9 I 88 1 36 1 46 62 10 1 1 2 13 I 1440 31 I

10 1 106 37 11 42 59 91 3 23 I 1440 41

11 I 106 54 1 48 73 8 1 1 54 I 1200 I

12 I 112 75 1 56 55 10 I 5 4 18 1 3 I

13 1 200 2 4 21 I 38 83 21 5 1 12 1 I

------+--.-----------------------+---------------+----------------+--------------------1

14 I 195 9 3 49 1 39 100 5 I 5 1 12 I I

15 I 253 2 3 31 1 23 98 6 I 2 11 11 I 9 I

16 1 327 3 21 I 32 142 91 2 6 8 I 8 I

17 I 3'01 3 68 I 46 68 6 I 5 1 14 I 12 I

18 I 396 8 133 I 48 88 21 2 4 16 I 8 I

28
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)

----------------------------------------------------------------------------------------

1 1 SHORT LONG PERIOD 30 I KAO. UP. LOW. I SHORT LONG HE I KILAUEA MAUNA I

1 DATE I PER. CALDERA KK I & SW EAST EASTI PER. PER. RIFTI LOA 1

I 1985 ICALD. ABC , RIFT RIFT RIFTI ISHAL. INT. DEEP I

1------+-------------------------+---------------+----------------+--------------------1

I AUG1 9 I 31 8 1 3 I 47 83 7 1 4 2 17 I I

20 I 233 5 3 3 I 27 49 2 I 1 1 9 I I

21 I 282 5 2 4 I 29 55 5 1 2 7 I I

22 I 476 3 9 I 43 79 6 I 1 6 13 I 6 1

I 23 I 477 1 4) 54 79 10 I 2 2 18 I 1

I +-----------------~------~+---------------+-- --------------+--------------------1

I 24 I 524 8 I 44 106 10 I 5 1 21 1 .37 21

25 I 570 9 I 60 122 5 I 5 3 16 I I

26 1 422 3 1 4 1 I 56 62 3 I 1 1 10 I I

27 1 392 5 2 14 11 30 44 71 3 15 I I

I 28 I 446 7 2 2 I 31 50 6 I 3 9 I I

1------+-------------------------+---------------+----------------+--------------------1

I 29 I 461 5 1 2 I 36 64 3 I 5 2 7 1 I

I 30 1 461 2 1 4 I 58 89 11 I 2 5 21 I I

I 31 1 569 1 1 26 1 I 37 77 8 I 1 1 16 I I

I SEP 1 I 499 5 10 1 1 52 73 11 I 8 3 13 1 8 3 I

1 2 I 261 640 2 46 I 58 85 91 3 4 7 I 575 I

1------+-------------------------+---------------+----------------+--------------------1

I 3 I 39 926 5 2 I 47 65 10 I 8 13 I I

I 4 I 61 158 2 8 11 44 97 7 1 6 3 9 1 I

I 5 I 40 4 1 3 I 33 43 5 I 1 6 I 2 1

1 6 I 68 2 1 28 52 6 1 2 2 10 I 1

I 7 I 82 7 10 60 1 49 77 1 : 1 5 4 I 13 4 I

1------+-------------------------+---------------+----------------+--------------------1

I 8 t 82 8 2 2 I 49 71 7' 2 3 17 I I

1 9 I 87 4 9 I 38 102 81 4 15 I 1

I 10 I 124 3 1 I 38 94 8 1 1 11 I I

I 11 I 140 2 14 I 28 61 12 I 14 I I

I 12 I 128 1 2 1 1 31 99 10 I 3 6 I 26 I

1------+-------------------------+---------------+----------------+--------------------1

I 13 I 136 2 11 31 70 71 2 21 I I

I 14 I 130 8 2 8 11 27 7I 11 1 2 23 . I I

I 15 I 256 7 1 49 73. 12 I 2 1 4 1 1

1 16 I 227 6 3 4 I 33 81 15 I 2 r. 3 I I

I 17 I 212 54 1 I 34 66 5 r 3 I I

1------+-------------------------+---------------+----------------+--------------------1

I 18 1 223 43 3 1 I 43 54 71 2 2 8 1 6 I

I 19 I 207 43 1 1 I 24 66 3 I 2 2 16 I I

I 20 I 319 91 1 I 44 97 8 I 1 2 10 I I

1 21 I 451 1 5 3 11 I S 2 77 S 1 3 6 9 I I

I 22 I 588 4 7 4 I 44 126 7 I 2 2 10 I I

I------+-----------------~-------+---------------+----------------+--------------------

I 23 I 487 6 2 14 I 99 6 I 2 I 17

1 24 1 349 7 11 18 1 29 96 5 I 1 7 7 I 470 8

I 25 I 34 160 87 1 39 45 15 f I 4

I 26 I 41 243 3 13 I 55 73 9 I 1 3 I e I 27 1 44 '320 7 28 11 31 53 S I 1 21 1

1------+-------------------------+---------------+------~---------+--------------------

I 28 I 50 70 26 1 44 48 10 1 2 11 I

I 29 I 56 49 4 24 I 31 50 3 1 1 3 12 1 3

, 30 I 53 77 70 I 63 69 5 I 1 1 3 1

IOCT 1 I 71 17 6 I 48 61 121 3 S 4: I

I 2 1 84 12 3 1 51 92 11 I 3 1 5 I

1------+-------------------------+---------------+----------------+--------------------

1 3 1 100 10 14 I 37 68 12 f 3 7 6 f f

I 4 1 112 4 1 12 3 I 33 72 9 1 3 3 2 1 I

5 I 99 1 10 I 46 72 5 I 1 6 I I'

6 I 170 9 22 I 46 137 11 I 3 5 6 I I

7 I 178 23 5 28 1 38 91 '9 1 1 2 7 1 4 1

29
KILAUEA MAUNA LOA TREMOR (MINUTES) KILAUEA SUMMIT FLANK

----------------------------------------------------------------------------------------

I I SHORT LONG PERIOD 30 I KAO. UP. LOW. 1 SHORT LONG NE I KILAUEA MAUNA I

1 DATE 1 PER. CALDERA KM I & SW' EAST EASTI PER. PER. RIFTI LOA 1

1 1985 ICALD. ABC 1 RIFT RIFT RIFTI ISHAL. INT. DEEP I

1------+-------------------------+---------------+---- + 1

IOCT 8 1 153 1 18 I 27 66 1 I 1 17 1 4 I

I 9 I 156 4 1 11 50 59 10 I 2 5 13 1 41

I 10 I 181 4 I 31 68 81 3 12 1 I

I 11 I 202 3 1 I 45 49 6 1 1 10 I I

I 12 I 276 1 3 I 36 106 1 I 1 5 17 1 I

1------+-------------------------+---------------+---- + 1

I 13 I 302 6 7 I 46 77 14 1 3 3 16 1 I

I 14 I 412 11 2 I 57 118 111 4 4 7 1 15 I

I 15 I 496 2 7 I 34 103 14 1 1 2 11 I 1

I 16 I 473 5 14 I 60 100 7 I 5 1 3 1 I

'1 17 I 396 6 19 I 32 87 21 4 1 4 1 I

------+-------------------------+---------------+----------------+--------------------1

18 I 522 14 I 43 117 5 I 4 3 2 I 14 I

19 I 461 26 11 37 104 31 3 2 12 I I

20 I 550 10 3 30 I 39 104 10 I 3 6 8 I 300 2 I

21 I 69 421 2 3 I 29 62 5 I 1 2 7 1 204 3 I

22 1 32 592 1 15 I 37 52 71 2 6 10 I 1

------+-------------------------+-------~-------+----------------+--------------------1

23 1 76 97 4 50 1 25 58 I 7 I I

24 I 83 15 28 2 I 28 62 3 I 2 8 I 36 1

25 1 73 6 20 I 30 67 4 I 1 2 9 I I

26 I 90 5 58 I 27 94 6 I 2 4 10 I I

27 1 106 1 39 I 39 71 121 1 2 9 I 5 I

------+-------------------------+---------------+------------~---t~-------~-----------I

28 I 91 1 30 I 28 60 21 1 7 10 I I

29 I 90 4 25 I 23 42 9 I 4 2 6 I I

30 I 132 16 3 15 1 27 52 61 3 7 9 I 4 I

31 I 177 4 2 7 I 25 52 7\ 1" 2 14 I I

NOV 1 I 186 11 1 1 58 56 12 I 2 8 6 ·1 I

1------+-------------------------+---------------+----------------+---------- 1

1 2 I 171 9 2 I 86 66 71' 9 1 I I

I 3 1 248 5 1 I 151 63 9 I 6 6 I 3 I

I 4 I 189 3 6 19 I 47 61 21 2 4 2 I 1

1 5 I 257 19 6 1 I 55 71 81 1 6 4 I 1

I 6 I 337 33 5 2 I 44 57 11 I 1 6 2 I I

1------+-------------------------+---------------+----------------+--------------------1

I 7 1 324 21 2 3 11 32 82 141 5 2 I 1

I 8 I 284 38 2 1 I 62 63 10 I 2 3 4 I 4 I

I 9 I 417 21 5 1 I 48 79 6 I 5 1 1 1 2 I

I 10 I 391 55 4 1 I 44 64 61 6 I 1

1 11 I 535 2 2 1 36 76 8 I 3 3 6 I I

1------+-------------------------+---------------+----------------+--------------------1

I 12 1 376 3 3 1 45 94 41 2 4 1 42 1

I 13 I 215 16 2 21 49 59 71 3 2 7 1 556 I

I 14 I 49 586 7 1 1 1 41 60 8 I 2 2 I I

I 15 1 68 113 5 6 1 19 32 121 1 1 I

I 16 1 65 45 3 48 1 35 40 9 I 4 1 3 1 I

I------+---~---------------------+---------------+----------------+--------------------/

I 17 I 67 42 80 I 25 46 141 5 10 I I

1 18 I 48 5 3 I 20 46 6 I. 6 5 I I

I 19 I 83 14 132 I 37 48 4 I 1 4 1 I

I 20 1 75 4 107 I 32 49 3 I 2 4 I I

1 21 I 100 4 1 67 I 37 48 41 2 2 8 I 3 1

1------+-------------------------+---------------+----------------+--------------------1

I 22 I 77 3 1 124 I 36 43 1 I 3 1 1 I I

1 23 1 105 3 10 I 35 59 11 3 2 14 I 1

I 24 I 134 3 123 1 1 34 60 91 3 1 3 1

I 25 I 143 9 1 151 I 41 66 7 1 1 1 4 I I

I 26 I 119 11 100 I 27 56 5 I 5 9 I 1

30
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES/

I I SHORT

I DATE I PER.

I 1985 ICALD.

LONG PERIOD

CALDERA

ABC

30 I KAO. UP. LOW. I SHORT LONG NE I KILAUEA

KM I & SW EAST EASTI PER. PER. RIFTI

I RIFT RIFT RIFTI ISHAL. INT. DEEP

MAUNA I

LOA 1

I

1------+-------------------------+---------------+----------------+--------------------!

I NOV27 174 3 81 I 54 46 81 2 1 I I

I 28 202 1 87 I 51 65 5 I 3

I 29 213 2 1 I 48 64 12 I 1 6

I 30 232 1 34 I 45 54 91 2 2

I DEC 1 I 163 1 27 I 26 44 5 I 2 1 I 5 I

1------+-------------------------+---------------+----------------+--------------------1

I 2 I 263 3 1 20 1 I 35 44 2 I 1 3 1 I

I 3 1 338 2 31 1 36 54 4 I 3 1 8 I

I 4 I 353 3 9 I 36 63 2 I 5 10 I 39

I 5 I 241 7 8 1 I 40 60 1 I 2 3 I 16

I 6 I 270 3 5 I 19 70 5 I 1 9 I I

1------+-------------------------+---·------------+----------------+--------------------1

I 7 I 296 3 15 '47 84 1 I 2 12 1

I 8 I 317 4 22 49 84 81 1 5 11 I 6

I 9 1 349 1 1 18 47 71 7 1 1 3 8 1

I 10 I 313 2 2 11 1 I 23 72 12 1 1 8 I

I .11 I 347 7 I 59 74 5 1 1 3 I I

1------+-------------------------+---------------+----------------+ 1 I 12 I 327 2 12 I 39 87 111 2 3 3

I 13 I 314 2 4 11 32 106 5 I 4 1 4

I 14 I 430 51 I 34 75 9 1 2 3

I 15 I 419 40 I 45 82 41 1 50

I 16 I 373 3, 55 67 81 5 I I

1------+-------------------------+---------------+---- + 1

I 17' 360 2 1 " 57 91 71 4 I I

I 18 I 232 12 2 I 24 71 2 I 2 2 10 I

I 19 I 294 8 34 I 43 71 7 1 4 4 8 I

I 20 I 188 1 21 I 26 45 4 I 2 2 4

I 21 I 352 4 7 I 42 63 11 1 6 I 73 I

I------+----~--------------------+---------------+----------------+--------------------1

I 22 I 358 1 20 I 58 67 3 I 3 4 4 I I

I 23 I 290 4 16 I 51 50 41 3 3 I I

I 24 I 417 4 13 I 43' 78 71 2 1 I I

I 25 I 406 2 30 I 56 85 91 8 I I

I 26 I 346 2 26 I 56 62 101 5 4 I 15 I

1------+-------------------------+---------------+--7-------------~+--------------------I

I 27 I 310 2 18 I 37 49 191 4 1 6 1 3 I

I 28 I 289 3 18 I 45 32 8 I 2 3 I I

I 29 I 257 1 25 I 35 49 4 I 1 2 3 I I

I 30 I 173 3 I 26 19 3 I I 39 I

I 31 I 190 3 9 I 201 25 11 I I

----------------------------------------------------------------------------------------

31
Table 4. Coordinates of named earthquake regions.

All earthquakes are in one of the following groups, identified by a

numerical class or 3-letter code:

--Shallow:

1 SNC - Shallow north caldera (0-5 km)

2 sse - Shallow. south caldera (0-5 km)

3 SEC - Shallow east caldera (0-5 km)

4 SER - Shallow east rift (0-5 km)

5 SME - Shallow middle east rift (0-5 km)

6 KOA - Koae fault zone (0-5 km)

7 SSF - Shallow south flank (0-5 km)

8 SLE - Shallow lower east rift (0-5 km)

--Intermediate depth:

9 SFI - Ki·l auea south fl ank (5-13 km) (west end)

10 SF2 - Kflauea south flank (5-13 km)

11 SF3 - Kil auea south f1 ank (5-13 km)

12 SF4 - Kilauea south flank (5-13 km)

13 SF5 - Ki'l auea south fl ank (5-13 km) (east end)

14 LER - lower east rift (5-99 km)

15 MLO - Mauna Loa ("0-13 km)

16 LSW - Lower SW rifts of Kilauea and Mauna Loa (O-13'km)

17 GlN - Glenwood (0-13 km)

18 SWR - SW rift (0-13 km)

19 INT - Intermediate caldera (5-13 km)

20 KAO - Kaoiki (0-13 km)

--Deep: 21 DEP - Deep Kilauea (>13 km) (below regions 1-13, 17-19)

22. DLS - Deep lower SW rift (>13 km) (below region 16)

23 DML - Deep Mauna Loa (>13 km) (below regions 15, 20)

--Outer regions, all depths:

24 LOI - Lai hi

25 KON - South Kana

26 HUA - Hualalai

27 KOH - Kohala

28 KEA - Mauna Kea

29 HIL - Hila

30 DIS - Distant, everywhere else

32
The latitude and longitude limits of the regions are given below. When

the coordinates imply an overlap, precedence is given as in the maps.

No. Code N. Lat. S. Lat. W. Lon. E. Lon.

1 SNC 19 28 19 24.5 155 19 155 14

2 SSC 19 24.5 19 22 155 19 155 16.5

3 SEC 19 24.5 19 22 155 16.5 155 14

4 SER 19 26 19 20.5 155 14 155 07.2

5 SME 19 26 155 07.2 155 .00

6 KOA 19 22 19 20.5 155 17 . 155 14

7 SSF ' 19 10 'ISS 17 155 00

8 SLE 19 32 19 16 155 00 154 40

9 SFI 19 22 19 10 155 17 155 14.5

10 SF2 19 26 19 10 155 14.5 155 12.3

11 SF3 19 26 19 io 155 12.3 155 09.1

12 SF4 19 26' 19 10 155 09.1 155 05.3

13 SF5 19 26 19 10' . 155 '05.3 155 00

14 LER 19 32 19 16 155 00 154 40

15 MLO 19 35 19 19 155 35 155 19

16 LSW 19 19 18 40 155 43 155 25

17 GLN 19 35 19 26 155 19 155 00

18 SWR 19 22 19 10 155 25 155 17

19 INT 19 28 19 22 155 19 155 14

20 KAO 19 30 19 19 155 32 155 19

21 DEP 19 35 19 10 155 25 155 00

22 DLS 19 19 18 40 155 43 155 25

23 DML 19 35 19 19 155 35 155 19

24 LOI 19 10 18 40 155 25 155 00

25 KON 19 39 19 00 156 20 155 43

26 HUA 19 55 19 39 156 20 155 43

27 KOH 20 25 19 55 156 20 155 34

28 KEA 20 25 19 "35 155 34 154 40

29 HIL 19 47 19 32 155 09 154 40

33
Figure 5. Earthquake classification, shallow 0 - 5 km deep

Kilauea and east flank Mauna Loa.

015-30

ML~-lS GLN-17 SLE-S

30' K~~-20

SNC-l

/)

SER-lj SME-S 0

0/0

/ (J

• 0 0 o () 0 0

5WR-1S' •

0

// SSF-7 20'

• ·0

~~

./

20 KM

I I I I I

LOI-211

10'

20' 10'

34
Figure 6. Earthquake classification, intermediate 5 - 13 km deep . Kilauea and east flank Mauna Loa.

0]5-30

/

ML~-15 GLN-17 LER-1IJ

30'

K~~-20

lNT-19

/)

SF.2 SF3-11 ?FIJ-12 SFS-J3/ 0

-10

0 0

0

• 0

0 0

SWR-18 •

0

// 20'

• ·0 ~~

,/

20 KM

'" , "I"

L~I-2IJ

10

20'

35
Fi gure 7. Earthquake classification, crustal 0 - 13 km deep island of Hawaii.

DIS-3D 015-30

015-30

SLE-8

LER-lij

GLN-17

KER-28

SWR

-18

KRCJ-20 /)

MLCJ-1S

(J

LSW-16

KOH-27

HUR-26

KON-25

20 KM

111""",1",",,,"

015-30

36
Figure 8. Earthquake classification, mantle greater than 13 km

deep island of Hawaii.

0]5-30 015-30

015-30

20 KM

111111111111111111111

HU~-26

KON-25

KOH-27

DML-23

rJ

DLS-22

KE~-28

OEP-21

LOl-211

HIL-29

LEA-]lI

DIS-3D

20'

19'

37
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Ul

0 ID J-0

0

IT Lf) U Lf)

.....J 0

(\J

W 1/

1\

IT :L 0

::J

,

I U1

JI

a: JIT Q.. W W

0

0

0

00

0

Z :L

0

Ul

.....J

IT

a

'D

0 Lf1I a

I

IT

:3:

IT

0

01

CD

L.n

If)

(D0

eno

39
Figure 11

1985 HRWRII ISLRND ERRTHQURKE

5.1-13.0 KA DEPTHS, M>=2

D

.-J

D 0 0

0 ../ 0

0 0

--.J I' { 1 L..J

0

0

n,· D

[Q!] 0

0 (J rflY M

0

u .' &:1'" 0 

D 

D 

19 0-3 ( la D 

20 KM 0 

111111111111111111111 ·Cb

iiliill1iiiillii',

156 0 155 0
Fi gure 12

1985 HRWRII ISLRND ERRTHQURKE LDCRTIDNS

13.1-60.0 KM DEPTHS, M>=2

o

o 0 0

p 0 0 J 0 20 0 ---3

0# W ad 0 o < 0 0

0 00 0 M

+:=a

DO

00

f1 0

Orr& \ B 0 

0

0

bJ 

D

0 0

D 

0

0 /00 D

D 

19°---3

0 0 20 KM 1"III'lllluJllll.ll1

156 0
Figure 13

1985 KILRUER SUMMIT ERRTHQURKE LOCRTIDNS

0-5.0 KM DEPTHS, M>=1.0
Fi gure 14

1985 KILRUER SUMMIT ERRTHQURKE LOCRTIONS

5.1-13.0 KM DEPTHS, M>=1.0
Figure 15

1985 KILRUER SUMMIT ERRTHQURKE LOCRTIONS

13.1-60.0 KM DEPTHS, M>=1.0

26' I -- ...... \ \ MRGN

0 \ \ --- 0 

,0 

25' (/ o 0tJ/C \, D 

D 

! D 

0\ 0 D 211' " 

'J

23'

CD.

D 0 ·v tI

22' -t o 0

5 KM

0 

r:r:= I I I

I

I I

/7

, , I

13' 

i

18 ' 17' 16' 15' 14 '
Figure 16

1985 KILRUER SOUTH FLRNK ERRTHQURKE LDCRTIDNS

0-5.0 KM DEPTHS, M>=2.0

30' 

--- o

F8

c::I't1

MR

0 

D 

D 

D 

D 

/)

./

o

o

/'

.

o

/'

0/0

•

o 0

0 0

---/

/

d

20 KM

I I I I I I I I I I I I I I I I I I I I I

/

• / <I>C\) / 0'0

// 20'

(J1

20' 10' 1S5 0 
Figure 17

1985 KILRUER SOUTH FLRNK ERRTHQURKE LOCRTIONS

5.1-13.0 KM DEPTHS, M>=2.0

30'

I:>

o

20 KM

I I I I I I I I I I I I I I I I I I I I I

Mr:

0 

0 

D 

D 

D 

c::"

00 o

/)

o

o

/'

o

o

'0

o

•

o

,/

0/0

o LlO

o 1, UJJeP

/::,...--:--...------:

/

o

o CD <\) • C) o

o

20'

m

20' 10' 1SS 0 
Figure 18

1985 KILRUER FLRNK ERRTHQURKE

13.1-60.0 KM DEPTHS, M>=2.0

30'

o o o

D

D

to

o

(f

20 KM

I I I I I I I I I I I I I I I I I I I I I

o

MRGN

0 

D 

D 

D 

D 

c::::I"

o

----

/)

/

,,-

0

0 /0

D

0

0 0 0 0

-

0

0

0

0 0

D

0

D

'0::::::

o

----/

/

OJY <P<;) o' 0

,..// 20' o

'.J

20' 10' 155 0 
Figure 19

1985 MRUNR LOR SUMMIT ERRTHQURKE LOCRTIONS

0-5.0 KM M>=2.0

MRGNITUDES

0 2.0+

30' --f D 3.0+

D 4.0+

D 5.0+ rJ

D

0

.....

6.0+

ex>

o

20'

KM

o

SO' 40' 30' 
Figure 20

1985 MRUNR LnR SUMMIT ERRTHQURKE LnCRTInNS

5.1-13.0 KM DEPTHS, M>=2.0

20 KM cP

I I I I I I I I I I I I I I I I I I I I I 0

30'

20'

00

o

o

o

D

50'

o

o

0 0

o

40'

o

0°

o

rJ

0

0

en

0 

tal DB BeP 

anD . 

Cffi 0 

0 0 

0

0 0 

0

00 0

0

0

0 0

I i i 

30' 
Figure 21

1985 MRUNR LOR SUMMIT ERRTHQURKE LOCRTIONS

13.1-60.0 KM DEPTHS. M>=2.0

MRGNITUDES

D 2.0+

30 ' -i D 3.0+

D 4.0+

D 5.0+ rJ 0

0"1

EJ 6.0+

0 1 0

20'

5 KM

I I I I I I

D

o

o

o

o

o

SO' YO' 30' 
Q.. t.

)

DDD

w a: 0 + 0 0 <J

D

--I 0U

o:

t-0z

If)

0

0

w lJ')

:x: (ll lJ')

0: \I

=>

A

0 :L

t-I

(f) <l ~[[] a: :r: a: t- W CL 0 W Z 0

0: :L <]<] --I ::s:: If) a

~. toI a

0 a: 3

0:

D

Ul I

D

m

(D

lD0

D U1

<J

N

:j OJ N

<l Q")

SL..Ior--

0

0

a en

C\.J

51
Table 5 is a chronological listing of successfully located earthquakes. For

each event the following data are presented:

Origin time in Hawaiian Standard Time: date, hour (HR), minute (MN), and

second (SEC).

Epicenter in degrees and minutes of north latitude (LAT N) and west longitude (LON W).

DEPTH - Depth of focus in km.

AMP MAG - Amplitude magnitude, if determined.

OUR MAG - Duration magnitude, if determined.

NR - Number of arrivals (p or S) used for solution.

NS - Number of S arrivals used for solution.

GAP DEG - Largest azimuthal separation in degrees between· statio·ns.

RMS SEC - Root mean square error of time residuals in second.

RMS = (1: R;2/NR )1/2

MIN DIS - Epicentral distance i·n km to the third nearest station.

ERH km - Standard error of the epicenter in km.

ERZ km - Standard error of depth of focus in km.

REMK - Remarks, three letter code for geographic location of events. See Figures 5-8 for location of mnemonic code. Additional one letter codes

have the following meanings:

F - felt

L - long period character

T - associated with harmonic tremor

B - quarry or othe~ blast

* - the location program had a convergence problem, which usually means

that the depth may be unreliable.

Table 5 lists all events located during 1985. Table 6 lists only events of

magnitude 3.0 or larger.

52
Table 5

1985 HVO EARTHQUAKE SUMMARY LI ST PAGE 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM!fAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP D

YEAR MON DA HRMN SEC DEG MIN DEG MIN Kli MAG li

1985 JAN 221 44.91 19 22.84

848 56.85 19 24.05

1037 10.10 19 19.84

1153 46.95 19 17.971310 47.57 19 23.00

155 1.70

155 25.46

155 13.25

155 22.02155 25.72

7.94 2.4 2.3 41 5 137 .13

9.00 1.8 1.9 35 . 4 32.12

7.97 1.5 1.8 3? 4 69 .13

6.78 1.8 2.2 31 3 112 .13

9.92 1.1 21 2 47 .11

6 0.6

2 0.3

5 0.45 0.4

3 0.5

0.4 31 SF5

0.6 27 KAO

0.7 28 SF2

0.8 22 SWR

0.9 14 KAO

1985 JAN 8 047 47.55 19 22.38

8 1 8 37.50 19 20.068 648 49. 95 19 19. 928 954 2.06 19 17.798 1046 38.57 19 20.42

155 2.19

155 10.73155 12.45

15528.52

155 12.85

7.79 1. 9 1

5.49 1.3 1

5 . 87 1. 2 1

9.54 1.8 2

6.52 1.2 1

1 1728 21.78 19 25.691 19 1 6.38 19 19.68

2 12921.781918.82

2 459 6·.93 19 21.68

2 5 0 44.34 19 24.49

155 18.68

155 53.31155 15.54

15518.16

155 16.76

7 . 30 1. 4 1. 2 18

12.09 1.4 1.6 15

6.73 1.6 1.6 28

4.69 1.3 1.2 8

11.41 1.2 0.7 8

4 147 .13

1 187 .101 100 .111 114 .121 146 .05

2 0.7

7 0.8

4 0.4

3 0.8

1 0.9

1.2 13 .INT

0.6 6 KON

0.8 20 SFI

2.0 7 SWR

1.6 6 INT

8 1335 37.90 19 43.038 1355 7.90 19 26.33

9 040 38.44 18 58.449 04125.681857.21

9 045 38.10 18 57.68

155 2.43

154 55.78

155 16.21155 16.15155 15.98

0.00 2.12

6 . 20 1. 9 1

13 . 43 2. 1 1

12.39 2.1112.68 2.12

2 514 38. 46 19 24. 122 6 3 44.91 19 22.282 10S8 31.36 20 5.93

2 1117 35.74 19 25.312 1118 32. 80 19 19. 82

2 1935 51.81 19 21.642 2248 28.11 19 26.17

3 1014 54.72 19 22.41

3 1818 18. 71 19 20. 873 2016 27.07 19 22.47

155 38.17

155 29.77155 23.32155 17.27155 9.85

155 4.40

155 19.40

155 30.00

155 2.37

155 27.63

9.70 2.4 2.2 39

8 . 73 1. 5 1. 2 25

8. 92 2. 5 2. 6 25

11 . 43 1. 3 1. 5 9

6.68 2.0 2.4 42

8. 18 1.7 1 .. 9 30

7. 82 1. 9 2. 1 28

8. 62 1. 5 1. 4 30

6. 87 2. 9 3. 3 46

9.31 2.0 1.5 37

4 49 .14 6 0.4

2 43 .09 4 0.42 224 . 18 24 1 . 4

1 165 .04 1 0.9

6 87.13 4 0.4

4 78 .13 4 0.5

5 112 .11 4 0.4

3 45 .09 4 0.4

5 152 16 2 0.55 39 .12 0 0.3

0.6 31 MLO

0.9 18 KAO0.8 17 KEA

1.3 7 INT

0.8 31 SF30.6 21 SF50.6 19 KAO0.8 22 KAO0.6 33 SF5

0.5 29 KAO

427 29.13 18 57.66

8 0 49.31 19 19.28

855 56.44 19 10.60

1538 33.50 18 44.14

2019 50.28 19 19.37

9 2148 59.75 19 19.38

10 139 37.04 18 57.24

10 221 14.21 19 16.92

10 654 26.86 18 58.34

10 7 0 22.69 19 0.14

155 15.18

155 12.37

155 30.24

155 12.62

155 11.49

155 15.53155 12.17

155 22.75

155 12.56155 13.53

12 . 76 2. 1 1

2 . 30 1. 3 1

28.42 2.1 2 

14.43 2.4 2

7. 66 1. 4 1

7. 25 2. 0 2

13 . 24 3. 1 3

7.39 1.5 1

13.36 3. 6 4

13 . 77 3. 2 4

c..n

w

3 2236 49.07 19 19.543 2255 14.39 19 19.503 2319 6 . 22 19 24. 07

4 229 29.42 19 24.354 639 24.11 19 27.75

155 8.10

155 11.91

155 16.31155 17.34155 23.74

7.141.61.335

5.19 1.8 1.7 17

2.88 1.4 1.8 11

2.88 1.4 1.1 9

3 . 84 1.4 1. 6 20

91 .10

92 .11

109 .09

81 .11

81 .10

4 0.4

5 0.4

2 0.4

1 0.6

4 0.4

0.7 22 SF4

1.6 17 SF3

0.4 9 SEC

0.5 9 SSC

1.0 12 KAO

10 717 21.34 18 59.16

10 1553 17.44 19 30.5210 1844 38.96 19 17.2810 2120 5.15 19 19.98

11 131 52.00 19 25.70

155 12.81155 28.84155 24.95155 12.81

15521.88

13.59 3.4 4

5 .22 2.0 1

8 . 47 1.0 1

7.69 1.3 1

8.06 1.5 1

114 .14 5

51 .12 5

103 .10 5108 .10 3

273 .08 23

o . 4 1 . 2 16 SWR

o. 4 1 . 1 18 KAO

0.6 1.2 14 SF3

o . 4 1 . 2 16 KAO

1 . 0 0 . 9 33 KON

6 . 97 2. 0 2

7.77 3.0 2

9.57 1.5 

5.74 1.2 

8.87 3.1 3

9.12 1.7 1

6 . 09 1. 2 1

11.14 1.6 1

8.95 2.5 3

29 . 22 2. 3 2

7.47 2.12

4.13 1.5 

6.18 1.6 2

5 . 87 1. 6 

8.40 2.3 2

155 20.77155 12.88

1553.55

155 11.88

155 52.84

155 13.28

155 13.31

155 8.69

155 4.80155 22.86

155 14.35

1555.35

155 26.24

155 12.21

155 12.99

15 1424 41.29 19 18.92

15 1457 39.29 19 19.0515 1722 16.09 19 19.33

15 18 2 17.33 19 21.68

15 1924 1.45 19 30.15

14 140 10.39 19 17.59

14 725 18.47 19 21.74

15 037 19.89 19 22.22

15 1125 3.43 19 19.6715 1139 25.88 19 20.56

11 4 5 11.87 19 22.66

11 2121 35. 55 19 20. 39

12 120 1 . 64 19 30.00

12 1153 24.97 1920.6212 1841 22.35 20 22.58

0.6 28 SF4

0.3 17 DEP

1.7 6 SF5

0.4 37 KAO

0.8 17 KAO

0.5 22 KON

1.1 16 SF3

0.6 18 KAO

1.2 19 SF2

0.9 42 DEP

0.9

0.5

0.4

0.5

0.6

0.40.70.9

0.3

0.4

3

4

6

2

3

5 73 .13

2 163 .11

1 169 .12

7 36 .10

2 51 .10

3 184 .15

1 119 .07

4 99 .10

o 80.13

7 91 .11

1.42 1.0 18

7. 73 1. 2 1. 1 23

7.38 1.6 1.3 19

5 . 20 1. 3 1. 2 1 9

40. 92 2. 8 3.0 40

7.47 2.0 2. 2 37

14 . 36 1. 7 1. 7 24

6.12 1.3 1.3 13

9. 83 3. 0 :3. 3 46

9.39 1.8 1.4 26

11.30 2.8 2.8 30

7.78 1.51.6 19

11.58 1.9 1.8 30

5.59 1.2 24

36.13 2.5 2.8 52

155 23.01

155 21.40155 10.45

155 19.27

155 54.56

155 54.67

155 10.76

155 20.69

155 12.55

155 16.69

1558.29

155 22.02155 0.64155 28.74

155 29.50

1917 38. 41 19 21. 00

2155 32.93 19 12.91

732 58.31 19 21.94

938 59.94 19 22.35

17 1 9.44 19 22.36

2 5 44.58 19 30.58

10 8 37.30 19 18.76

1057 20.03 19 27.33

1212 11.06 19 19.72

1520 5.00 19 19.89

4 9 7 23.41 19 16.794 16 3 37. 50 19 22.34

4 1820 42.05 19 19.28

4 2223 44. 92 19 25. 14

5 116 33.40 19 21.59

6 2322 50.01 19 20.19

7 047 0.41 19 20.957 557 52.03 19 22.44

7 1628 47.29 19 27.42

8 040 55.68 1923.96

155 12.59

155 13.28155 28.71

155 29.60

155 15.64

7.02 1. 5 1. 1 30

8.44 1.8 1.5 31

10.47 1.8 1.2 27

9.92 1.8 1.4 35

3.13 1.3 1.4 18

2 73 .12

3 58 .12

3 51 .11

5 47.13

2 111 .06

5

3

2

8

2

0.4

0.4

0.3

0.4

0.3

0.7 23 SF2

0.6 26 SF2

0.6 19 KAO0.9 26 KAO

0.3 12 SEC

16 732 24. 69 19 20. 83

16 74450.241921.0416 937 10.44 19 28.6016 11 5 1.14 19 21.52

16 1235 24.36 19 18.21

155 22 70

155 23.02

155 26.62155 30.10

155 16.60

11 .06 1.3 

9.86 1.3 

6.25 1.9 

8.65 1.6 

7.58 2.0 2
1985 HVO EARTHQUAKE SUKMARY LIST PAGE 1985 HVO EARTHQUAKE SUKMARY LIST 

O1UGIlf TIllE LAT If LOlf W DEPTH AMP DUR GAP RlfS KIN EIlH ERZ ltO

YEAll HOlf DA HlUUf SEC DEG KIlf DEG KIll KK HAG HAG lfR NS DEG SEC DIS ItK KM FH REMX

ORIGIlf TIKE LAT N LON W DEPTH AMP 

YEAR KON DA HRlfN SEC DEG KIN DEG MIN KK MAG 

1985 JAlf 16 2210 34.72 19 25.97 155 28.92

16 2240 29.91 19 23.63 154 58.64

17 0 9 58.29 19 22.'7"7 155 2.16

17 411 16. 90 19 18. 79 155 13. 02

17 19 5 7.26 19 27.37 155 23.57

17 2154 11.02 19 17.54 155 27.69

18 829 20.05 19 26.86 155 28.52

18 1039 45.39 19 27.64 155 25.11

18 2159 33.76 19 24. 04 15.70

19 126 53.76 19 23.96 155 15.68

8 . 37 1. 8 1. 5 34

6 . 43 1. 8 1. 6 26

8. 66 1. 6 1. 2 28

5 . 67 1. 3 1. 3 29

10.52 1.9 1.3 38

8 . 77 1. 8 2. 0 34

7 . 02 1. 6 1. 2 30

10.45 1.6 1.3 15

2 . 63 O. 7 1. 0 8

3 . 26 1. r 1. 7 17

3 60 .12

1 167 .13

2 139 .15

1 88.11

5 48 .10

3 50 .17

4 56 .14

1 63 .101 124 .08

3 III .07

7 0.4

3 0.8

5 0.8

3 0.5

5 0.4

6 0.5

7 0.4

5 0.6

3 0.4

2 0.3

0.9 23 KAO

0.9 18 LER

0.5 19 SF5

1.3 21 SF2

0.6 28 KAO

0.8 26 LSW

1.4 21 ItAO

1.7 13 )CAO

0.6 6 SEC0.3 12 SEC

1985 JAN 24 1722 39.01 19 23.45

25 410 59.83 19 20.34

25 1340 31.00 19 21.3225 1611 33.80 19 10.35

25164513.151924.05

25174613.12 19 23.45

25 1956 56.31 19 19.22

25 2136 19.57 19 17.02

25 2330 9. 16 19 19. 80

25 2336 24.72 19 18.91

155 29.80155 3.61

155 17.67

155 37.69

155 17.76

155 16.64

155 15.31

155 21.9'7

1557.65

155 15.22

8.48 1.2 

8.61 2.8 

30. 52 2.2 

8.22 2.3 

14.08 1.6 

5.87 1.3 

7.14 1.3 

4.72 1.4 

8.14 1.5 

6. 82 1.2 

19 434 30. 99 19 30. 23

19 534 18.44 19 20.55

19 1121· 38.42 19 20.05

19 1650 22.05 19 20.11

1 9 19 1 5 . 04 19 19. 70

155 26.84155 13.18

155 12.34

155 3.86

155 12.30

4 . 79 1. 6 1. 4 22

7 . 17 1. 5 1. 3 27

7 . 20 1. 9 2. 2 45

6.91 1.6 1.5 32

5 . 53 1. 2 1. 3 30

4 116 .12

2 63 .12

3 77 .13

1 133 .13

2 84 .12

4 0.4

4 0.5

5 0.4

2 0.6

5 0.5

1.3 10 !fLO

0.9 22 SF2

O. '7 36 SF2

O. '7 26 SF5

1.2 27 SF2

26 117 25.75 18 47. 96

26 133 15. 41 19 20. 23

26 153 18.86 19 25.72

26 821 52.43 19 21.03

26 1148 43.27 19 19.14

155 9.43155 7.76

155 21.99155 29.25

155 15.16

15.62 2 2 

6.69 1.4 

8. 65 1.3 

4 . 80 1. 7 

5 . 98 1. 2 

<.1l

19 2319 36.47 19 26.68

19 2323 54.30 19 19.21

20 93116.83 19 44.52

20 1210 52.58 19 21.33

20 1342 7.2119 20.59

20 1615 47.28 19 13.3820 17 3 43. 82 19 25. 56

20 1740 36. 04 19 22. 79

20 2232 59.07 19 21."320 2258 46.40 20 13.75

155 28.94

155 13.62

155 57.49

155 24.31

155 30 .10

155 29.81155 19.43155 21.06

155 23.24

155 45.52

8 . 97 1. 9 1. 3 35

5 . 08 1. 9 2. 5 44

14.34 1.6 1.4 21

9.15 1.5 1.1 29

3 . 77 1. 8 1. 8 23

10.00 1.8 1.2 22

6 . 20 1. 4 1. 3 23

9.48 1.3 1.3 33

7.55 1.2 1.1 17

39 . 31 2. 6 2. 3 24

5 43. 09 7

2 66 .13 4

1 256 .10 14

3 82 .12 3

1 63.11 6

1 74 .11 3

2 124 .11 3

3 47.10 3

3 59 08 2

2 298 .12 11

0.30.4

1.9

0.5

0.4

0.5

0.5

0.4

0.4

2.7

0.8 28 KAO

1.2 37 SF2

0.6 12 HUA

0.8 20 SWR

2.3 21 KAO

0.9 18 LSW

1.1 19 KAO

0.8 22 !tAO

0.9 12 SWR

1.6 17 KOH

26 1733 3 . 09 19 19. 1326 1810 24.52 19 35.85

27 039 34.11 19 21.69

27 132 58.10 19 14.27

27 153 58.62 19 25.27

27 824 34.36 19 23. 52

27 1625 33.69 19 23.5527 1923 8.31 19 20.30

27 22 3 1 9 . 19 19 1 9 . 57

28 0 6 10. 12 19 27. 20

155 15.68

154 59.84

155 6.40

155 37.04

155 19.77

155 29.99

155 18.06155 12.41

155 11.66

154 52.66

5 .49 1.2 

42 . 91 1. 9 

6.68 1.8 

8.67 2. 3 

4 . 76 O. 9 

9.34 1. 4 9.27 1.4 

7.03 1.2 

6.14 1.8 

8.36 2. 7 

21

2121

2121

313 23.51 19 19.68 155 11.29

717 "0.47 19 19.92 155 11.76

840 45.24 18 55.70 155 11.26

852 28.31 18 56.82 155 11.64

855 50.83 18 56.34 155 11.57

8 . 80 2. 8 3. 4 51

6 . 51 1. 7 1. 3 32

12.04 2.6 3.2 38

15 . 43 3. 5 4. 4 54

13.45 2.7 3.5 44

6 92 .12 5

3 85 .11 5

2 248 .13 39

7 243 .12 37

2 245 .12 38

0.3

0.4

1.5

1.2

1.6

0.4 38 SF3

0.8 23 SF30.8 21 LOI

4.0 48 LOI

1.3 30 LOI

28 040 6.21 19 56.38

28 146 30.21 19 21.03

28 341 6.56 19 17.2328 530 12.80 19 22.53

28 15 4 8.69 19 22.98

155 30.'74155 12.76

155 13.44

155 30.09

155 1.86

32. 89 2. 3 

7.31 1.9 

11.31 2.6 

9.21 1.6 

7.76 2.0 

21 1053 41.30 19 21.08

21 12 4 59.26 19 28. 19

21 1731 22.26 19 2".07

22 5"2 30. 79 19 25. 85

22 1410 43.61 19 22.83

155 21.77155 26.39

155 15.74

155 27.16155 26.78

8 . 75 1. 6 1. 8 30

3 . 18 1. 8 1. 6 30

3.51 0.9 1.2 11

7. 45 1.8 1. 9 37

9 . 20 1." 1. 1 31

4 62 .124 78 .16

2 117 .09

4 46 .14

3 49 .13

3 0."

6 0.4

2 0."

4 0.4

2 0."

0.8 21 SWR

1.5 24 KAO

0.4 7 SEC

0.8 28 KAO

0.7 25 KAO

28 1559 0.99 19 20.44

28 19 7 54.02 19 22.52

28 2036 33.47 19 20.0828 2257 30.38 19 11.74

28 2257 58.99 19 15.72

155 10.73

155 8.59

155 12.99

155 27.61155 22.66

7 . 62 1. 8 

2.08 1.5 

5 . 98 1. 3 

7.59 2.0 

6.14 1.8 

22 2050 48.02 19 21. 6522 2314 9.94 19 21. 96

23 225 23. 06 19 13. 6223 1813 20.68 19 20.0623 1854 59.93 19 20.57

23 1951 13.48 19 20.3"23 2216 40.28 19 20.6223 2232 14.79 19 23.6623 2233 56.53 19 1".36

24 337 39.13 19 19.90

155 0.94155 2.87

155· 29.77

155 7.88

155 13.02

155 4.91155 12.62155 15.67155 35.21155 10.71

6 . 97 2. 3 2. 8 41

7 . 58 2. 1 2. 3 40

9.49 1.7 1.4 22

7. 08 2. 1 2. 4 45

6.89 1.4 1.2 33

4 . 96 1. 4 1. 5 22

7. 29 1. 5 1. 8 36

2 . 64 1. 1 1. 6 19

9 . 41 2. 1 2. 0 37

6.57 2.3 2.5 38

5 171 .14

4 1 i"9 .13

o 74 "10

6 91 .12

3 64 .12

1 122 .15

4 67.12

3 96 .113 '79 .21

2 89 .17

5

4

3

5

4

4

4

2

3

4

0.5

0.4

0.4

0.4

0.5

0.6

0.5

0.30.6

0.5

0.6 30 SF5

0.6 31 SF50.9 18 LSW

0.7 35 SF4

0.8 29 SF2

1.8 16 SSF

0.8 25 SF20.3 14 SEC

0.9 27 LSW

1.0 32 SF3

29 434 55. 65 19 17. 69

29 654 54.19 19 31.15

29 16 3 34.22 19 21.79

29 2113 50.02 19 18.9"i'

30 412 9.83 19 23.71

30 5 3 59.95 19 25.76

30 548 14.07 19 16.13

30 1731 46.15 19 19.35

30224931.77 19 21.80

31 213 31.99 19 17.62

155 30.21155 53.23

1551.14

155 13.93

155 0.57155 21.76

155 22.82155 11."6

155 12.01

155 25.90

9.83 1.7 

7.56 2.2 7.94 2.3 

7.15 1.4 

6.68 2.1 

8 . 97 2. 2 

6.28 1.8 6.78 1.3 

2.96 1.6 

8 . 34 1. 5 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE

1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH :AMP 

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG 

1985 JAN 31 223 16.90 19 19.66

31 1336 27.60 19 43.0631 1741 10.20 19 28.90

31 1757 11.72 19 20.6031 2143 29.14 19 28.37

155 12.46155 3.75

154 53.36

155 11.86

15528.56

7.99 1.3 1.2 21

0.01 1.6 2.3 19

o . 07 2. 4 2. 5 23

8.81 2.9 3.1 38

10.08 1.9 1.3 26

2 82.06

1 221 .21

1 105 .18

4 72 .13

3 58 .10

5 0.4

3 2.7

4 0.5

4 0.4

7 0.4

0.7 15 SF2

1.5 15 HIL

0.9 16 SLE

0.5 33 SF30.8 22 KAO

1985 FEB 8 430 13.83 19 13.43

8 2041 52.65 19 22.49

8 2252 54.22 19 26.60

8 2323 33. 66 19 30.46

9 241 21.25 19 18.83

155 27.69

155 30.12

155 28.81155 23.05

155 9.85

8.27 2.4 

9. 67 2. 1 

8.40 1.8 8.40 2.2 

6.79 1.5 

FEB 1717 12.58 19 9.83

2036 15.17 19 20.60

223328.5919 8.42

23 1 22.36 19 20.62

2314 44.44 19 23. 13

155 41.36155 12.49

155 34.72

155 9.42155 17.08

8.57 2.7 1.9 30

7.46 1.6 1.5 29

7.97 1.3 16

7.89 1.6 1.3 30

11. 49 1.6 1.2 39

2 129 .25 12

3 68 .12 4

o 128 .12 12

4 70 .10 3

6 38 .10 1

o . 9 1 . 6 18 LSW

o . 5 0 . 8 24 S F2

o . 6 2 . 1 11 LSW

0.5 0.8 22 SF3

0.4 0.5 28 INT

259 15.06 19 20.23

4 9 11.96 19 21.22

446 21.30 '20 48.'97

843 34.34 19 22.35

850 53.90 19 22.39

155 12.70

155 1.69

154 53.26

155 28.96155 30.05

7. 45 1. 5 

0.53 2.0 

9 . 73 2. 6 

10 . 67 2. 9 

9.35 1.7 

2 224 34.45 19 14.73

225718.151921.34

2 614 9.03 19 24.072 7 6 47. 51 19 24. 972 927 18. 92 19 27. 55

15529.61

155 0.75155 15.56

155 19.14

155 27.73

40 . 76 2. 6 2. 1 42

6 .78 1.7 1. 1 23

3.19 1.2 1.2 13

5 . 23 1. 3 1. 0 1 6

9 . 61 2. 4 2. 1 40

5 68 .09

1 180 .11

3 117 .07

3 101 .10

4 53 .15

1 0.6

5 0.7

2 0 4

3 0 7

6 0.4

1.1 34 DLS

1.2 16 SF5

0.5 7 SEC

1.6 12 RAO

0.7 27.KAO

9 1059 32.07 19 21.0?

9 1 8 6 58. 88 1 9 2'0. 029 19·7 44.84 19 18.76

9 2240 11.80 19 21.48

10 113 40.60 19 57.65

155 28.01

155 12.71

155 15.24

155 30.16

155 30.58

9.54 1.8 

5.89 1.3 

4.88 1.0 

7.52 1.7 

12.77 3.1 

(Jl (Jl

2 1328 2.67 19 21.84

2 15 8 32.47 19 20.052 1526 30.66 19 22.95

2 1912 15.9119 25.122 1957 30.29 19 20.11

542 11.42 19 21.64

1526 49.20 ,19 22.74

23 7 44. 43 19 19. 62

2342 11. 24 19 17. 05

123 49.02 19 26.29

4 315 51. 81 19 22. 07

4 4 6 16.79 19 21. 86

4 744 10.03 19 18.694 1217 14. 44 19 23.734 1218 36.33 19 20.174 2134 2.27 19 23. 95

4 2338 33.19 19 23.87

5 3 0 57.53 19 24.245 1149 29.83 19 25.795 1 5 9 8 . 12 1 9 23. 56

155 18.31155 13.03

155 26.70

155 20.72

155 9.47

155 5.15

155 3.65

155 30.44

155 25.48

155 28.91

155 17.47

155 12.76

155 12.26155 15.71

155 11.54155 16.14

155 15.72

155 17.35

15528.95

155 30.11

2.39 1.4 1.5 15

6.57 1.8 1.9 34

10.73 2. 5 2.5 43

2.94 0.7 1.2 13

7 . 20 1. 5 1. 1 22

6.09 1.6 1.2 25

7.93 1.3 1.2 15

8.28 1. 6 1. 4 30

5.37 0.9 14

6.63 1.5 1.1 16

31 . 65 1.7 1. 6 34

3.08 1.11.2 13

5 . 29 1. 3 1. 1 24

2. 84 1. 6 2. 1 27

7.06 1.6 1.8 31

2. 96 1. 3 1. 8 17

2.55 1.116

1.63 1.2 2.1 14

8 . 44 1. 6 1. 1 26

8.09 1.8 1.3 26

2 66 .09

4 69 .12

4 40 .12

1 84.05

o 79 .09

3 83 .13

1 104 .11

1 58 .13

o 129 .18

o 83 .07

2 40 .08

o 87.05

2 107 .10

4 81 .10

3 82 .11

3 107 .093 107 .09

2 81 .082 41 .11

2 49 .09

4 0.3

5 0.4

2 0.3

5 0.4

4 0.6

5 0.5

4 0.6

7 0.5

7 0.8

7 0.5

3 0.6

2 0.4

4 0.5

2 0.3

5 0.5

1 0.4

2 0.4

1 0.4

7 0.4

5 0.4

0.8 8 SWR

0.7 23 SF2

0.5 32 KAO

1.1 7 KAO

1.2 17 SF3

1.1 16 SF5

1.0 7 SF5

1.2 24 KAO

2.2 9 LSW

1.8 12 RAO

0.9 27 DEP

0.5 12 SER

1.0 19 SF3

0.3 18 SEC

0.8 25 SF3

0.3 9 SEC

0.3 7 SEC

0.2 9 SSC

1.0 20 KAO1.0 20 KAO

10 1644 16.32 19 20.8110 1828 22.80 19 25.9410 2350 20.22 19 19.48

11 918 43.66 19 21.16

11 12 5 19.46 19 19.30

11124927.041925.63

11175824.861925.G1

11 1952 17.67 19 19.76

11 2022 54.84 19 22.49

112035 42.55 19 20.60

12 0 3 1 . 40 19 22. 20

12 219 33.49 19 19.55

12 436 43.53 19 19.71

12 742 53.16 19 24.90

12 13 3 52.72 19 19.73

12 1922 9.33 19 18.62

12 2123 25.98 19 19.35

12 2230 2.42 19 19.75

12 2248 32.37 19 20.02

13 453 54.84 19 27.64

155 13.37

155 30.53

155 12.58155 15.29

155 11.89

15529.28

155 29.17

155 12.38

15530.04

155 12.58

155 3.26155 12.42

7.82

155 19.62155 10.31

155 25.20155 15.27

155 12.23

15511.37

155 24.24

6.35 1.7 

7.90 2 0 

5.13 1.0 

32.75 2.6 

6.18 1.3 

8 . 06 1. 7 

8.93 1.9 

8.60 2.8 

9. 24 1.7 

8.18 2.5 

8 . 50 1. 8 

8.26 1.4 

7.59 1.9 

5.25 1.0 

7.53 1.5 

8 . 90 1. 0 

6 . 64 1. 3 

6.69 1.3 

7.79 1. 4 

9.84 1.8 

5 1614 42.03 19 21.45

6 630 51.77 19 22.32

6 732 1 . 86 19 22. 80

6 858 25.67 19 22.046 94541.62 1927.15

155 4.64

155 29.99

155 30.27

155 2.32

155 29.54

6 . 75 1. 4 1. 2 23

8. 94 2. 1 2. 9 32

8.42 2.4 2.0 41

0.011.5 1.6 25

8.98 1.5 1.4 31

2 85 .11

1 45 . 11

3 47.11

1 134 .20

4 87.09

4 0.5

4 0.4

5 0.3

4 0.5

7 0.4

0.8 15 SF5

0.7 24 KAO

0.6 34 KAO

1.0 18 SSF

0.9 23 KAO

13 541 55.38 19 27.74 155 24.22

13 10 6 35.43 19 23.79 155 1.57

13 1340 21.42 19 20.32 155 11.7713 1357 8.40 19 21.67 -155 28.78

13 1540 16.15 18 8.90 155 34.78

10.62 1.9 

6 . 26 1. 5 

8.26 2.2 

9.41 1.6 

30 . 24 2. 9 

6 1458 9.92 19 25.76

7 445 6. 67 19 23.257 7 7 25. 82 19 19. 447 8 1 36.60 19 18.847 13 0 3.23 19 20.66

155 21.86

155 27.26155 10.37155 13.27

1556.44

9. 47 1. 5 1.3 28

9.45 1.4 1.3 27

9.23 2. 9 3.4 47

6. 32 1.7 1. 9 30

7.39 2.]; 1.1 38

2 44 .11

3 33 .11

7 99 .12

5 80.105 102 .11

4 0 . 4 0 . 7 20 KAO

2 0 . 4 0 . 7 19 KAO

5 0.4 0.4 38 SF3

3 0.4 0.8 21 SF2

5 0.4 0.6 28 SF4

14 53 15.87 19 24.6714 522 5.19 19 24.2814 6 1 16.29 19 20.53

15 126 55. 12 19 25. 26

15 753 24.59 19 19.51

155 16.94155 16.47

155 8.42

155 30.30155 11.80

10.08 1.5 

8.95 1.6 

7.46 1.3 

7.52 1.6 

6.19 1.5 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 7 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RHS MIN ERH ERZ NO

YEAR MON DA HRHN SEC DEG MIN DEG MIN KH MAG MAG NR NS DEG SEC DIS KM KM FM REHK

ORIGIN TIME LAT N LON W DEPTH AMP D

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG M

1985 FEB 15 18 0 14.49 19 27.40

15 1923 46.04 19 15.9415 2134 14.79 19 20.56

16 025 26.26 19 19.98

16 045 23.51 19 17.44

155 13.35

15521.81

155 9.99

15511.56

155 20.34

34.68 2.0 1.8 47

6. 66 1. 6 1. 8 24

7.76 1.5 1.5 29

7.29 1.4 1. 1 30

6 . 64 1. 5 1. 1 18

6 39 .11

3 169 .10

3 74 .10

3 85 .15

4 158 .09

55

3

5

3

0.5

0.6

0.5

0.60.6

1.0 38 DEP

1.2 18 SWR

0.7 21 SF3

1.0 27 SF3

1.2 15 SWR

1985 FEB 21 1948 29.39 19 19.68

21 1957 17.40 19 19.40

21 1959 49.80 19 25.5221 20 3 9.26 19 20.39

21 20 5 29.56 19 20.49

155 12.65

155 12.08155 21.23

155 12.62

155 12.30

9.45 4.8 4

7 00 1. 7 1

9 . 93 1. 9 1

6 . 25 1. 5 O

7. 93 2.3 2

16 113 8.04 19 19.57

16 4 2 21.44 19 21.7616 634 55.47 19 20.8316 20 7 57.85 19 27.62

17 21555.3519 25.99

155 12.29

155 6.83

155 29.49

155 51.23155 19.60

8 . 00 1. 4 1. 2 16

7 . 60 1. 5 1. 1 24

6.67 2.4 2.3 35

8.01 2.6 2.6 34

6.25 1.2 1.5 11

1 86 .07

o 78 .11

2 45 .12

5 110 .15

1 106 .13

5 0.5

3 0.5

5 0.4

7 0.5

4 0.9

1.1 15 SF3

1.0 21 SF4

0.8 31 KAO0.6 25 KON

1.5 5 KAO L

21 20 9 7.79 19 20.23

21 2030 34.01 19 20.44

21 2049 6.44 19 19.2721 2139 47.61 19 20.1421 22 7 49.19 19 19.45

155 12.03

155 11.88

155 12.04155 12.07155 13.40

4 . 20 1. 3 O

8 . 46 2. 2 1

7.30 1.3 1

7.85 1.6 0

5 . 23 1. 1 O

17 324 52.39 19 20.55

17 332 32. 83 19 19. 8017 343 43. 80 19 29. 62

17 544 23.05 19 19.3117 614 9.77 19 24.65

155 11.64

155 10.70

155 14.50155 26.68

155 16.90

7.64 1.9 1.7 39

9 . 24 2.7 2. 8 47

11.13 1.8 1.9 12

9.15 1.6 1.3 34

6.89 1.4 1.8 14

75 .13 4

91 .10 4

237 .13 10

53 .13 6

86 .17 1

O. 5 0 . 7 32 SF3

0.3 0.4 34 SF3

1 .7 1 .7 2 GLN L

O. 4 0.7 25 KAO

0.8 1.1 11 INT L

21 2257 8.57 19 23.73

21 23 3 35.59 19 19.23

22 114 42.3119 18.7822 154 14.66 19 19.77

22 257 56.55 19 15.47

155 0.62

155 13.09

155 13.45

155 11.84155 22.76

8 . 47 2. 4 2

6.76 1.7 1

6.91 1.4 1

7.98 1.5 1

3 . 96 1. 5 1

17 646 52.45 19 19.7417 1232 54.55 19 24.88

17 1313 2.67 19 22.63

17 19 0 27. 03 19 17. 03

17 2058 35.89 19 25.33

155 11.41

155 16.08

155 2.92

155 24.99155 20.76

7 . 11 1. 4 1. 2 26

14.511.7 1.3 15

8 . 42 2.0 1.6 30

8.62 1.7 1.7 31

9.12 2.3 2.2 48

2 90 .11

3 150 .103 124 .15

3 72 .14

6 38 .12

o . 6 1 . 1 1 8 S F3

1 . 1 1 . 1 4 DEP L

o . 6 0 . 7 21 S F5o . 4 0 . 8 22 SWR

0.3 0.4 38 KAO

22 333 3.99 19 19.50

22 343 6.93 19 15.10

22 514 31.86 19 15.48

22 517 22. 90 19 15. 82

22 6 2 39.31 19 19.88

155 11.62

155 22.75155 22.96

155 23.01155 7.30

7.06 1.6 1

6.00 1.6 1

5 . 98 1. 9 1

5.30 2.3 2

7. 34 1. 6 O

0'1

m

17 2318 11.24 19 27.24

17 2321 57.15 19 24.6917 2342 16.80 19 20.61

17 2343 27.59 19 20.23

18 419 31.76 19 14.93

155 16.02155 16.89

155 12.97

155 11.37155 35.34

12.45 1.6 1.3 11

3.65 1.0 1.2 12

9 . 04 1. 6 1. 2 18

8.56 2.4 2.3 45

7.68 2.8 2.7 41

2 233 .11 4 1.8

o 107 .10 2 0.5

3 64 .06 4 0.6

5 81 .12 4 0.4

3 103 .17 3 0.5

1.1 lINT L

0.6 6 SNC L

1.0 14 SF2

0.5 35 SF3

0.8 35 LSW

22 646 37.02 19 26. 10

22 755 14.39 19 21.26

221317 0.061941.94

22 1441 45.29 19 22.8'722 22 4 38.97 19 24.10

155 23.24

155 2.15

1551.62

1SS 2.16

155 15.64'

4.611.7 1

3.95 1.8 1

o . 00 2. 1 2

7. 60 2. 1 1

3 . 93 1. 6 2

18 6 5 30. 04 19 22. 4119 223 34. 30 19 19. 61

19 526 7 . 19 19 18. 81

19 754 59.07 19 18.42

19 911 10.78 19 20.84

155 26.94

155 12.39155 15.20

155 13.07

155 2.89

9 . 80 2. 9 2. 9 47

5 . 73 1. 3 1. 3 24

5.52 1.4 1.6 28

6.06 1.4 1.5 '28

6.87 2.6 3.0 38

39 .14

84 .11

105 .11

94 .09

124 .10

1

5

4

3

2

o . 3 0 . 5 33 KAO

0.5 1.4 18 SF2

0.4 1.2 23 SF1

0.5 0.8 23 SF2

0.4 0.5 30 SF5

22 2359 14.54 19 18.26 155 13.16

23 141 39.68 19 19.13 155 13.14

23 219 12.24 19 18.17 . 155 13.22

23 527 0.97 19 19.69 155 13.17

23 818 1 . 16 19 20.05 155 11. 31

7 . 43 1. 5 1

6.98 1.3 1

7.08 1.4 1

6.35 1.3 1

9.01 1.4 1

19 1424 26.24 19 20.55

19 1447 42.35 19 18.9819 18 6 21.53 19 17.7519 2130 16.45 19 20.04

20 353 13.64 19 21.86

155 12.76

155 14.71

155 23.66

155 7.25155 6.95

6.61 1.3 1.5 26

6.08 1.3 1.3 22

8.61 1.8 1.9 31

7.76 2.4 2.6 38

8 . 97 1. 6 2. 2 26

2 66 .11

1 95 .10

3 92.14

3 104 .09

1 75 .07

4

4

5

5

3

0.50.5

0.40.4

0.4

0.7 23 SF2

1. 1 19 SFl

0.·8 23 SWR

0.6 29 SF4

0.8 19 SF4

23 818 35.18 19 19.7623 84356.331918.4423 958 10.06 19 16.43

23 1445 18.86 19 19.34

2.3 15 3 19.1.8 19 25.89

155 11.35

155 13.06

155 22.26

155 12.04155 30.14

4.61 1.4 1

8.56 1.9 2

8.46 2.12

5.97 1.5 1

9.93 2.1 1

20 923 16.49 19 19.3320 1033 21.04 19 22.3820 1242 52.52 19 25.26

20 13 5 34.28 19 25.48

20 1321 23.20 19 18.35

155 11.15

155 29.77

155 30.48

15530.26

155 13.34

6 . 00 1. 4 1. 0 24

9.68 2.7 2.9 389.25 2.0 1.2 29

9.41 2.3 2.2 39

7.13 1.8 1.8 39

3 101'.10 6 0.5

2 34 .. 10 4 0.4

3 59 .10 7 0.4

4 38 .12 7 0.3

2 84 .10 2 0.5

1.3 20 SF3

0.7 35 KAO

1.1 23 KAO

0.9 31 KAO

0.7 29 SF2

2315627.591919.28

23 162 9.15191-8.3123 18 2 30.31 19 28.68

24 840 31. 19 19 18. 65

24 15 8 42.08 19 20.71

1558.83

155 13.58155 26.92

155 12.87

155 12.33

7. 34 1. 6 1

6.811.4 1

3 . 34 2. 0 1

8.35 1.7 1

7.66 2.6 2

20 1414 25.33 19 18.0320 2311 43. 82 19 23. 60

21 855 48.70 19 20.42

21 926 29.78 19 23.17

21 1035 3.26 19 20.43

155 13.19155 27.08

155 12.91

155 25.46

155 12.95

6.50 1.3 1.2 22 2

9 . 75 1. 4 1. 3 23 3

8.08 1.9 1.6 39 3

9.99 2.0 1.8 41 3

6 . 72 1. 3 1. 0 24 0

98 .08

79 .10

66 .11

30 .12

65 .12

2 0.52 0.4

4 0.4

4 0.44 0.5

1.0 18SF2

0.9 16 KAO0.6 29 SF2

0.6 31 KAO0.9 21 SF2

24 1930 10.20 19 28.83

24 214157.411957.3224 2246 1.12 19 23.8924 23 0 6.07 19 22.0524 2330 45.69 19 18.21

155 19.88155 31.07155 2'7.00155 2.14

155 13.36

12.27 1.8 1

41 .54 3.2 3

9. 87 2. 2 2

6 . 94 1. 8 1

8.49 2.3 2
1985 HVO EARTHQUAKE SUMMARY LIST PAGE

1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W

YEAR MON DA HRMN SEC DEG MIN DEG MIN

DEPTH AMP 

KM MAG 

1985 FEB 25 059 13.60 19 22.55

25 . 757 20.43 19 35.55

25 1226 5.43 19 21.7125 16 8 29.04 19 20.03

25 1636 6.88 19 13.3125 1827 46.41 19 47.23

25 1851 24.51 19 24.88

26 733 28.70 19 18.1326 11 8 27. (,\6 19 24. 4026 1442 '1.59 19 24.88

155 2.71155 24.41

1551.56

155 11.46

155 25.71

156 4.40

155 30.67155 20.98155 26.60

155 19.35

4. 80 1.7 1. 5 25

13.72 2.0 1.6 34

3.711.8 1.3 31

7.60 1.5 1.8 '36

9.36 2.2 2.4 36

10.68 3.9 4.3 47

11 .83 2.2 2.1 36

5.05 1.3 1. 1 18

9.14 1.9 1.7 41

6.28 1. 8 1.7 24

3 129 .19 5 0.6

4 62.13 8 0.3

3 158 .17 4 0.6

2 85 .12 5 0.5

4 137 .11 4 0.4

2 240 . 12 27 1 . 1

3 36 .11 4 0.4

1 120 .10 4 0 . 4

5 34.12 3 0.3

5 96.11 2 0.4

1.9 14 SSF

0.5 18 KEA

1.6 21 SSF

0.8 28 SF3

0.6 23 LSW

0.7 46 HUA F

0.5 28 KAO

1.5 14 SWR

0.7 34 KAO

0.9 18 KAO

1985 MAR 1842 14.97 19 19.53

747 52.54 19 20.59

83958.62 19 19.83

12 1 12.60 19 24.84

121654.411921.88

6 1419 20.17 19 20.356 1558 40 49 19 23.42

6 20 4 39 00 19 21.776 21 3 12.45 19 19.736 2227 23. 13 19 22. 16

155 11.08155 11.42155 12.70

155 30.57155 4.96155 10.65

155 2.02

1556.88

155 11.75

15528.65

6.11 1.6 

8.112.4 

5.56 1.7 

12.13 2.5 

7.58 1.3 7.35 2.3 

8.78 1.9 

7.48 1.5 

8.42 1.8 

10.32 3.0 

26 1852 3.08 19 23.50

26 1927 46.91 19 23.86

26 1928 26.55 19 12.8126 2349 46.68 19 19.93

27 10 6 15.95 20 3.10

155 20.36

155 17.48

155 35.35

155 30.51155 24.11

9.91 1.9 2.2 36

3.45 2.1 2.4 12

8.69 3.1 2.6 36

9 . 00 1. 7 1. 1 27

10.23 2.6 2,8 39

5 54.09 1

1 53.11 1

2 201 .20 5

1 57.12 7

o 2'11 .13 19

o . 4 0 . 6 27 KAO

0.4 0.6 4 SSC L

1 .0 O. 9 28 LSW

o . 5 1 . 1 17 KAO

1.1 0.8 35 KEA

6 2329 14.56 19 16.976 2331 13.17 19 23.92

7 242 27.95 19 17.80

7 850 17.27 18 56.57

7 947 53.38 19 26.34

155 22.61155 15.46155 13.04155 15.93155 30.13

4.79 2.3 

3 . 15 1. 9 

6.12 1.4 

11.86 2.6 

9.52 2.6 

27 1339 28.16 20 10.54

27 15 5 34.17 20 0.0027 175128.20 19 19.6327 1941 0.12 19 24.0027 2258 24.65 19 19.43

155 40.57

155 35.74

155 10.60155 25.62

155 11.65

27.01 3.2 3.0 42

14.21 2.4 1.8 26

8.48 1.1 1. 1 19

7 . 73 1. 4 1. 2 27

7. 83 1.4 1. 3 20

6 243 .10 12

4 270 .10' 17

o 95 .06 5

2 46 .12 3

o 96.05 5

0.8

1.5

0.6

0.4

0.6

1.5 29 KOH

0.6 22 KOH

1.1 17 SF3

0.9 22 KAO

1.0 18 SF3

7 1431 10.95 19 20.297 1617 50.57 19 11.15

8 1916 51.00 19 29.57

9 122 20.04 19 21.429 822 35.18 19 18.93

155 11.92155 29.08155 30.24155 22.57155 12.88

8.81 2.5 

34.06 2.8 

22.31 2.5 

11.35 1.7 

6. 22 1. 4 

c.n

'-J

28 .2 7 39.99 19 51.10

28 16 3 40.06 19 20.3328 2112 0.22 19 25.34

28 2325 32.46 19 10.58

MAR 1 414 20.66 19 9.56

155 11.17155 4.87155 19.60155 41.04

157 0.27

33 . 58 3. 3 2. 9 43

4. 84 1. 3 1. 1 27

4..35 1.5 1.5 22

4.58 2.1 1.4 23

30 . 49 2. 9 2.7 34

3 210 .12 17

2 123 .14 3

4. 108 .08 3

1 124 .21 11

2 327 .12120

0.90.6

0.4

1.0

2.6

2.0 39 KEA

1.8 21 SSF

0.8 17 KAO

3.4 20 LSW

3.4 26 DIS

9 1315 44.81 19 19.489 2013 19.04 19 21.59

10 059 32.64 19 25.8410 324 31.12 19 23.5210 735 48.89 19 24.48

155 11.64

155 28.08155 16.09

154 58.25

155 17.63

6. 44 1. 3 

10.52 1.6 

8 . 30 1. 3 

7.71 2.3 

9 . 02 1. 4 

1 5 1 3.82 19 25.41

1 830 1.17 19 22.521 1954 27.90 19 25.501 2346 40.55 19 21.91

2 249 27. 94 19 23. 82

155 19.70

1551.95

155 19.52

1551.99

155 16.97

3.84 1.2 1.2 17

7.88 2.4 2.128

3.70 1.2 1.1 16

6 . 34 2. 0 1. 5 32

2.56 0.8 0.9 12

3 127 .09

1 145 .11

2 120 .10

3 152 .16

2 71 .06

0.4 0.8 13 KAO

o . 6 0 . 6 1 8 S F5

o . 5 0 . 8 13 KAO

0.6 1.0 25 SF50.3 0.4 8 SSC

10 1314 56.22 19 20.4510 19 5 9.20 19 20. 87

11 622 41.44 19 20.79

11 821 45.05 19 20.9511 1252 44.83 19 22.63

155 13.35155 12.02155 13.74155 2.32

154 59.19

7.78 1.6 

8 . 27 2. 0 

7 . 26 1. 1 

7.57 3.4 

6.20 2.0 

2 548 30. 65 19 24. 682 719 45.37 19 31.192 1032 23.69 19 19.992 1315 3.'98 19 19.00

3 637 5.06 19 19.18

155 24.18155 3.79155 11.47155 13.95155 16.07

9.86 1.5 1.4 30

46.85 2.8 2.5 32

7. 46 1. 6 1. 1 28

8.65 1.4 1.1 22

6.14 1.2 1.2 32

3 39 .11

1 85.09

o 85 .13

1 91 .08

2 108 .13

2 0.42 0.9

5 0.6

4 0.5

3 0.5

0.7 25 KAO

2.1 28 DEP

1.1 26 SF3

0.9 21 SF20.9 28 SFl

1113 0 27.42 19 24.21

1116 1 45.12 19 21.65

12 536 53.73 19 22.8712 1230 26.22 19 17.90

13 2122 6.39 19 24.01

155 16.11

155 1. 86

155 26.93155 13.04

15516.16

0.50 0.9 

5 .73 1. 8 

9.43 1.5 

8.48 1.6 

3.37 1.1

63 .13 4 0.4

121 .14 2 1.0

71 .13 4 0.4

51 .13 4 0.4

74 .15 4 0.4

4 04557.27 19 19.564 049 56.26 19 19.394 2054 2.25 19 25.40

4 21 9 3.42 19 22.11

4 2211 13.47 19 19.734 2256 31.87 19 20.254 2319 4.89 19 24.16

5 142 26.71 19 20.705 1332 8.31 19 21.085 1813 39.92 19 20.58

155 11.80155 11.82

155 16.34155 28.94155 12.23155 13.36

155 15.92155 11.91

155 29.58

155 11.70

8.90 3.2 3.5 48 7 91 .12

7.18 1.4 1.0 24 0 95 .06

9.58 1.11.2 16 1171 .12

9.94 3.0 3.4 52 10 37.11

6.10 1.4 1.2 25 0 84. 12

7.71 1.8 1.9 38

9.97 1.8 2.114

7. 87 2. 0 2. 5 43

4.87 1.9 2.1 24

7.55 2.5 2.8 45

0.3

0.5

1.0

0.3

0.5

0.4 40 SF3

1.0 24 SF3

1.2 15 INT L

0.4 39 KAO F

1.4 24 SF3

0.7 34 SF2

1.5 13 INT L

0.6 36 SF3

1.5 21 KAO

0.6 39 SF3

13 22 1 22. 53 19 19. 95

14 126 47.2819 23.68

14 322 54.81 19 24.60

14 331 1.77 1924.0514 734 34.68 19 26.26

14 938 42.65 19 19.0814 1322 49.10 19 24.7514 1623 57.33 19 24.4614 18 7 40.60 19 20.34

14 1958 38.74 19 19.48

155 8.25155 15.54155 17.36

155 16.14

155 17.53

155 12.83

155 16.59

154 59.35

155 12.94

155 30.74

7.42 1. 5 

2. 67 1. 5 

2.02 '1.1 

3 . 15 1. 4 

5.18 1.4 

6.70 1.8 

o . 90 1. 1 

7. 24 2.0 

6.52 1.5 

24.73 2. 2 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 11 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG 

1985 MAR 14 2048 58.67 19 18.70

15 046 37.78 19 19.4815 432 44.3119 12.94

15 455 28.31 19 18.1015 1250 5.89 19 20.63

155 26.30

155 12.38

155 37.28155 14.35

155 11.27

9.69 1.6 1.5 33

6.38 1.5 1.1 26

7 . 92 2. 0 1. 6 28

9.22 2.7 2.6 55

9 . 00 2.0 1. 9 42

4

1

o

9

7

56 .14 6

86 .13 5

92 .16 4

91 .11 3

74 .10 4

o . 4 0 . 7 30 LSW

o . 6 1 . 2 24 S F2

0.7 1 .0 28 LSW

0.4 0.4 45 SF20.4 0.5 36 SF3

1985 MAR 24 1343 21.22 19 16.76

24 16 9 36.02 19 27.8524 1626 43.03 19 21.13

24 1837 33.361920.61

25 553 52.67 19 28.66

155 23.68

155 54.00

155 2.39

155 11.83155 27.95

2.71 1. 5 

9. 45 2.7 

8.35 2.2 

5.49 1.4 

8.01 2.1 

15 1749 15.88 19 21.91

16 140 59.14 19 24.91

16 141 59.83 19 23.81

16 338 52.70 19 25.17

16 632 33.12 19 20.04

155 30.02

155 17.29155 16.99

155 30.42

155 12.21

9. 82 2. 2 2. 1 43

8.44 1.2 13

8.45 1.5 0.9 17

9.46 1.7 1.2 31

7. 22 1. Q 1. 2 28

5 33.10 4 0.3

o 116 .11 1 0.9

o 62.09 1 0.6

2 43 .09 7 0.4

1 79.12 5 0.5

0.6 32 KAO

1.3 13 INT L

0.9 17 INT L

1.0 27 KAO

0.9 25 SF3

25 1416 25.80 19 17.51

26 014 41.44 19 21.2526 2 4 33.65 19 22.80

26 1157 14.08 19 21.85

27 32131.85 19 19.97

155 18.39

15524.26

155 26.72

155 4.31

155 12.21

30. 85 2.3 

9.62 2.0 

10.63 2.6 

7.76 1.7 

7.18 1.7 

16 755 2.32 19 24.87

16 1659 39.79 19 11.14

16 1717. 58.21 19 22.9316 2126 14.06 18 58.36

17 045 33.21 19 26.89

156 16.66

155 36.59

155 26.87

155 12.43155 19.61

32.00 3.4 3.4 37 2 295 .11 39

8.29 2.3 1.6 39 7 94 .13 7

9.581.81.4 38 3 34 .14 2

46.52 3.4 3.5 59 11 238 .11 34

6.911.7 1.5 29 3 66 .11 5

2.1

0.40.4

0.9

0.5

1.7 33 KON

1.0 36 LSW

0.7 32 KAO

1.1 51 LOI

0.9 24 KAO

27 916 47.40 18 50.69

27 1326 30.67 19 10.3727 1641 39.32 19 19.9927 19 6 16.69 19 22.35

28 614 14.39 19 20.08

155 14.73155 37.63

1558.35

155 4.91

15511.88

49.50 2.3 

8.14 2.1 

6.66 1.4 

5.90 1.7 

8.03 1.4 

17 1232 8.41 19 19.7217 2133 44.53 19 20.10

18 850 14.21 19 19.13

18 1049 5.43 19 12.50

18 1541 23.22 19 20.78

155 11.75

155 13.24

155 9.75155 7.37

155 6.41

7.64 2.3 2.7 46

4.69 1.2 1.0 22

6.59 1.5 1.2 27

42.17 1.6 39

6.01 1.6 1.5 32

4 89 .13

o 66 .11

3 104 .09

4 242 .10

3 100 .15

0.4

0.50.5

1.4

0.5

0.7 38 SF3

1.919 SSF

0.9 25 SF30.9 38 DEP

1.1 25 SF4

28 713 47.78 19 22.8028 839 43.95 19 25.1728 93628.161950.8828 1241 30.29 19 11.0728 1815 43.65 19 25.61

155 20.77155 15.71155 39.59

155 29.21

155 27.42

8.98 1.8 

14.67 1.6 

13.34 2.2 

33.74 2.2 

5.311.9 

(Jl

00

18 1555 15.42 19 28.1318 1943 56.41 19 18.3518 1958 14.61 19 20.0319 0 4 38.18 19 19.3819 218 6.90 19 20.08

155 24.95155 15.46

155 7.33

155 15.33155 8.29

10.17 2.8 2.6 53

7 . 16 1. 2 1. 1 23

7. 66 1.4 1. 1 23

7.48 1.7 1.6 38

7.66 1.8 1.8 35

7 34 .13

1 120 .09

3 102 .08

3 88.10

2 82 .11

o . 3 0 . 5 43 KAO

0.5 1.0 17 SF10.5 0.9 20 SF4

0.4 0.6 31 SF1

0.5 0.7 32 SF4

29 257 45.02 19 20.38

29 927 51.05 19 26.12

29 1121 41.32 19 17.27

29 1540 44.53 19 24.75

30 142 27.98 19 17.76

155 11.56

15529.18

155 14.73155 16.63155 29.41

9.15 3.1 

8 . 23 1. 6 

6.511.3 

10.40 1.1

6.97 1.8 

19 1524 0.38 19 26.3919 1612 15.99 19 19.42

19 1637 34.69 19 18.49

19 17 1 23. as 19 23.35

19 18 5 40.80 20 29.97

155 28.78

15514.91

154 59.19

155 16.47

154 55.69

9. 47 1. 5 1. 2 28

7.63 1.9 1.8 38

40.41 2.5 2.0 49

8 . 40 1. 4 1. 8 13

22.73 2. 9 2. 6 49

2 58 .10 7 0.4

3 90.12 5 0.4

6 212 .10 7 0.9

1 68.11 1 0.9

6 307 .10 80 1 .6

1.1 24 KAO

0.6 33 SFI0.8 43 LER

1.2 12 INT L

6.6 48 DIS

30

30

30

3131

425 1 . 16 19 25.24

720 22. 91 19 20. 31

9 3 9.01 19 16.68

014 37.86 19 20.70

210 22.41 19 17.17

155 26.77

155 11.68155 30.87155 12.18

155 30.68

5.12 1.3 

8.66 2.8 

43 . 23 3. 4 

7.79 1.8 

8.04 2. 1 

19 2232 46.71 19 20.31 155 10.95

20 7 1 27.32 19 19.98.. 155 11.3820 1550 8.54 19 21.33 155 1.29

20174549.231919.62 15511.99

20 2345 7.12 19 17.79 155 13.32

7 . 76 1. 4 1. 1 26

8.07 1. 5 1.2 26

7.56 2.1 2.0 39

6. 48 1. 3 1.3 25

6 . 04 1. 4 1. 1 23

3 80 .10

1 85 .10

3 171 .11

o 89 .09

o 96 .06

4 0.5

5 0.5

4 0.6

5 0.5

1 0.6

0.7 21 SF3

0.9 26 SF3

0.5 34 SF5

1.2 19 SF3

1.0 21 SF2

31 756 11.15 19 18.42

31 16 5 41.82 19 27.81

31 1818 54.24 19 23.37

31203930.991925.33

APR 1 0 5 15.19 19 23.45

15514.91

155 25.10

154 59.51

155 19.42155 29.97

6.34 1.5 

9.34 2.8 

7.27 1.8 

6.05 1.4 

9.431.7 

21 125 41.60 19 19.82

21 1431 36.97 19 50.65

2120 8 15.95 19 19.25

22 535 51.95 19 53.60

22 7 7 54.85 19 53.99

155 8.83

155 21.38

155 15.08

156 36.64156 36.64

5.83 1.7 1.8 30 0 77 .10 5 0.5

5.41 2.1 1.9 30 5 1.24 .11 5 0.5

30.612.4 2.147 5 85 .10 4 0.8

1.73 3.3 3.5 4510 183 .12 84 1.4

1.564.14.355 7 298.1284 5.2

1.0 22 SF4

1.6 24 KEA

0.9 43 DEP0.7 26 DIS

2.3 39 DIS

118 23.29 19 20.27

1131 18.48 19 21.70

1251 39.47 19 41.81

18 0 37.16 19 21.22

1928 8.37 19 24.77

155 3.64

155 5.08

155 2.10

155 5.81

155 19.75

6.08 1.5 

9 . 00 4. 1 

o . 00 2.1 

7.06 1.9 7.39 1.3 

22 714 43.53 20 "3.89

22 1843 26.30 19 20.45

23 056 49.10 19 25.79

23 2 9 36.24 19 52.85

24 238 52.82 19 26.31

158 12.51

155 8.42

155 50.86155 23.72

15541.47

5.98 3.9 3.4 18

8.78 2.7 2.8 43

13.62 3.0 2.9 40

26.60 2.5 1.7 38

7.35 2.9 2.7 32

7 350 .90273 54.6 82.6 13 DIS

2 76.11 4 0.4 0.5 36 SF42 124 .13 10 0.6 0.4 35 KON

8 193 .09 6 0.6 0.9 30 KEA

1 74.12 9 0.4 1 .3 23 MLO

1 21 9 21.70 19 38.43

2 457 26.30 19 28.99

2 531 15.92 19 20.74

3 512 28.19 19 23.973 2050 34.32 19 24.35

156 31.00

155 52.74

155 12.91

155 26.43

155 26.66

27.43 2.1 

6.98 2.6 

9 . 39 1.3 

9. 28 1.7 

9.911.6 
1985 HVO EABTHQUAltE SUMMARY LIST PAGE 13 1985 HVQ EARTHQUAKE SUMMARY LIST 

ORIGIlf TIME LAT If LON W DEPTH AMP DUR GAP RHS HIN ERH ERZ NO

YEAR HOlf DA HRIU' SEC DEG !Ulf DEG MIN XM HAG HAG lfR NS DEG SEC DIS KH KM FM REKK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAB MONDA HRMN SEC DEG MIN DEG MIN KM 

1985 APR 3 2056 44.43 19 20.22

3 2157 48.16 19 15.45

4 333 5 . 03 19 20. 00

4 539 31.53 19 20.484 735 14.66 19 17.60

155 8.59

155 23.28155 12.06

155 12.99

155 20.66

6. 69 1. 9 2.2 43

7. 93 1.7 1. 8 35

7. 57 1. 4 1.3 30

6 . 43 1. 4 1. 3 34

7.86 1.8 1.9 41

7 75 .12

6151.12

1 81 .11

4 65 .14

9 127 .12

4

2

5

44

0.4

0.5

0.5

0.5

0.4

0.7 38 SF4

0.8 32 SWR

1.0 29 SF3

0.9 29 SF2

0.6 32 SWR

1985 APR 9 2134 53.57 19 19.21

10 117 29.70 19 26.77

10 946 45.98' 19 24.2010 12 2 23.20 19 26.67

10 19 955.30 1926.80

155 15.34

15529.99

155 17.21

155 29.64

155 16.13

6.10 1.2 

8.18 1.9 

8.111.2 

9.79 2.4 

24.28 1. 9 

• 917 37. 90 19 18. 19

4 1056 50.01 19 25.50

• 1748 7.36 19 20.55

4 23 5 O. 5. 19 26. 23

5 211 10.94 19 23.55

155 16.43

155 20.13

155 11.96

155 20.05

155 29.94

7 . 64 1. 5 1. 5 41

5 . 98 1. 1 1. 0 22

7. 11 1. 3 1. 2 38

3 . 82 1. 3 1. 1 23

8 . 68 1. 5 1. 1 28

5 120 .12 4

4 92 .12 3

2 72 .16 4

4 129 .11 3

2 44 .07 5

0.4

0.4

0.50.4

0.4

0.6 36 SFI

0.9 20 RAO

0.7 34 SF3

0.7 20 RAO

0.9 24 RAO

10 2253 22.66 19 17.36

11 1920 42.39 19 23.74

11 2252 51.49 19 20.6'6

12 019 35.24 18 53.4512 02131.191856.11

155 15.23

15515.81

155 10.87155 15.13

155 15.22

6 . 07 1. 3 

3 . 16 1. 4 

8. 27 1.7 

11. 99 2.8 

12.61 1.9 

3.0 35.77 19 23.15

.2. 7.29 19 19.79

10 7 23.03 19 24.95

1158 10 .•3 19 23.18

12 6 5 •. 72 19 22.64

155 25.61

155 12.51

15519.54

155 30.38155 30.04

10.41 1.4 1.4 38 3

7 . 63 1. 4 1. 2 33 2

5 . 89 1. 1 1. 1 22 2

8 . 45 1. 9 1. 8 43 4

9.12 1.5 1.6 34 4

38 .12 4

80 .11 5

97 .10 2

33 .11 5

72 .11 4

0.4

0.50.5

0.30.4

0.6 33 KAO

0.8 30 SF2

1.0 20 RAO

0.9 35 RAO

0.8 29 RAO

12 426 50.87 18 57.2812 657 6.83 19 20.09

12 1011 39.15 18 52.96

12 1931 25.13 19 26.25

12 2210 55.64 19 25.74

155 14.65

155 12.00

155 15.00155 30.11155 19.24

11 . 32 2.4 

8 . 47 1. 5 

11 . 22 2. 6 

7. 45 1. 8 

3 . 80 1. 4 

1215 22.9. 19 20.76

1311 5.38 19 13.98

19 • 35.97 19 54.91

2123 4.13 19 11.74

23..8 18.93 19 22.5.

155 12.77

155 37.45155 21.22

155 31.11

155 2.27

7.20 1.5 1.4 29 3 64.11 4 0."

7 . 47 2. 3 1. 9 ..5 7 90. 20 2 0 . 5

10.97 2.1 1.9 30 5 185 .12 3 0.8

39.53 2.4 2.3 53 10 88 .09 6 0.6

8.03 1.9 1.7 38 3 130 .16 5 0.7

0.7 27 SF2

0.9 39 LSW

0.6 26 KEA0.8 48 DLS

0.5 34 SF5

12 2256 53.43 20 4.15

13 951 57.59 19 19.55

13 1319 13.00 19 20.60

13 20 1 6 . 00 19 23. 69

13 23 1 29.52 19 26.66

155 27.79

155 29.88

155 10.01155 26.95

155 29.27

27.38 2.1 

9 . 86 1.5 

7 . 31 1. 4 

9 . 99 1. 6 

9.01 1.7 

U1

6 330 42.01 19 20.526 ••8 0.61 19 19.336 132.. 22.8. 1-9 22.566 1714 2 •. 24 20 1 . 15

6 2025 33. 13 19 19 .•0

155 17.07155 13.15

155 29.89

155 28.00

155 11.95

31.59 1.8 1.3 35

8 . 71 1. 2 1.0 26

9.08 1.8 1.6 38

1.89 2.4 2.5 28

8 . 67 1." 1. 2 26

3 75 .10 1 0.9

1 77 .10 " 0.5

3 44 .09 4 0.3

5 200 . 17 19 0 . 7

2 94 .08 5 0.5

1.4 32 DEP

1.1 25 SF2

0.8 35 KAO

0.9 26 ltEA

0.9 26 SF3

14 857 7.06 18 54.2114 952 8.73 19 8.76

14 1255 29.77 19 21.51

15 548 50.58 19 16.04

15 616 43.5119 20.68

155 11.74155 36.46

155 28.39

155 23.13

155 11.81

9 . 40 2. 4 

4 . 37 2. 3 

5. 84 1.7 

6.31 1.8 

7. 84 1. 8 

6 21.7 29 .•0 19 24.37

7 131 30.21 19 19.32

7 251 1 . 55 19 20. 70

7 529 58.00 19 20.267 945 11.10 19 19.83

155 16.23

155 15.38

15.. 59."2

155 11.64

155 11.55

10.89 0.8 0.7 14

7."3 1.8 1.6 39

O. 01 1." 1. 3 2 ..

8 . 2.. 1. 6 1. 6 37

8 . 38 2.. 2. 7 ..5

2 131 .12

3 98 .11

3 208 .23

.. 80 .11

• 87 .1.

1 1.1

.. 0."

6 1. ..

5 0.4

5 0 .•

1.3 13 IlfT L

0.6 34 SFI0.9 21 SLE

0.6 33 SF30.6 42 SF3

15 16 0 56. 97 19 15. 43

15 1655 55.21 19 18.72

15 2035 8.05 19 18.90

16 1 7 2.11 19 11.15

16 625 40.32 19 25. 83

155 22.98155 13.29

155 26.48

155 "29.07

155 15.47

5 . 70 1. 6 

8.36 2.0 

9 . 51 1. 3 

34.33 2.2 

12.66 1.4 

7 10. 0.29 19 21.31

7 1939 .2.37 19 17.58

7 22 6 38.56 19 55.83

8 116 16. 97 19 18. 08

8 120 5 •. 58 19 21. 88

155 30.00155 13.14

156 40.35

155 13.13

155 28.63

11 . 0" 1. 6 1. 3 27 2 46 . 13 5

8 . 28 1. 6 1. 5 37 3 117 . 10 1

26.20 3 .••. 5 52 10 251 .1. 91

4. 21 1." 1.. 26 2 99 .09 2

5 . 38 1. 6 1. 6 27 2 ..2 . 10 2

0.5

0.4

1.3

0.5

0.4

1.0 26 KAO

0.7 35 SF2

3.3 42 DIS

0.9 26 SSF0.9 25 RAO

16 1122 24.12 19 27.9916 14 1 6 . 40 19 20. 55

16 1753 2".63 19 19.93

16 2018 24.75 19 24.82

17 120 52.94 19 25.16

155 26.61

155 11.43155 7.91

155 16.96155 16.14

3 . 80 1, 9 

8 . 45 1: 7 

7.21 1,7 

10.98 1.3 

10.09 1.3 

8 917 5.53 19 2".5"

8 12..5 17.66 19 20.39

8 2239 12.16 19 26.15

9 258 3."9 19 28.67

9 .11 .... 23 19 22.31

155 29.92155 12.09155 29.18

155 51."4

155 3.27

7.65 1. 5 1. 1 28 3 66. 11 6

7 . 15 1." 1'. 3 31 4 75 . 10 5

10."5 2.6 2.7 55 10 ..5 .10 7

5.82 2.3 1.3 28 .. 97.13 8

5 ."0 1. 6 1.3 27 3 115 . 17 ..

o . 4 1 . 0 25 )tAO

O. 4 0 . 8 29 SF3

o . 3 0 . 4 46 XAO

o . 5 1 . 2 27 ROlf

O. 6 1 . 5 25 SFS

17 53548.611911.12

17 546 38. 83 19 2". 57

17 612 "4.17 19 19.5817 720 26. 50 19 18. 8317 748 55.14 19 24.88

155 41.30155 17."2155 11.88

I55 15 .•9

155 16.66

3 . 39 2.0 

8.31 1.1 

7.31 1.5 

6.411.2 

9 . 92 1. 4 

9 6 6 5 . 13 19 18. 77

9 815 2.51 19 22.5.

9 1 ..11 17.19 19 58.239 18.... 33. 77 19 23. 91

9 185.. 3 •. 00 19 22.98

155 13.61155 .9.11

156 .9.90

155 15.7.

155 30 .•2

7. 89 1.6 1.3 3. 3 71 . 10 3 O. 5

13.09 2.8 2." 17 0 116 .09 13 0.6

23.09 2.9 2.7 46 10 322 .12109 1.5

3.36 1.1 1.4 18 7 109 .07 2 0.3

9.47 3.1 3.5 51 6 33 .10 5 0.3

0.7 32 SF2

0.5 10 KON

5.1 42 DIS

0.3 14 SEC

0 .• 42 KAO

17 1145 46. 72 19 2". 7617 1156 51.8" 19 25.6117 13"3 37. 74 19 2"'. 5 817 1812 39.97 19 25.40

17 1845 8.64 19 52.02

155 16.68155 29.35

155 16.73

155 49.88

155 43.60

9.99 1.3 

9.85 2.9 

7.78 1.2 

9.53 2.6 

35.91 2.4 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 15 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DOR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FH REHK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR. MON DA HRMN SEC DEG MIN DEG MIN KM MAG 

1985 APR 18 924 20.12 19 17.87

18103847.18 1922.02

18 1247 37.76 19 20.49

18 1320 30.08 19 22.46

19 2 2 7.25 19 21.92

155 13.18

155 28.07

155 11.47155 17.01155 2.28

6 . 74 1. 6 1. 1 26

9.52 1.5 1.3 31

8.21 2.4 2.6 47

32. 15 2. 2 1. 6 47

7.06 2.1 2.1 41

o 103 .09 2 0.6

2 43 .11 1 0.4

7 76 .13 4 0.4

5 41 .13 2 0.7

4 136 .17 4 0.5

1.1 26 SF2

0.7 28 RAO

0.5 41 SF3

1.0 43 DEP

0.8 36 SF5

1985 APR 25 2327 5 . 30 19 25.01

26 040 21.53 19 19.0026 4 7 26. 05 19 24. 11

26 1010 24.09 19 22.64

26 1318 13.28 19 28.71

155 16.67

155 14.94155 17.05

155 26.76

155 27.08

9.411.0 

8.39 2.2 

1 . 94 1. 4 

10.40 1.7 

6.68 1.5 

19 1418 55.62 19 20.42

19 1540 22.80 19 24.9119 2155 51.00 19 21.02

20 1 3 0.45 19 20.04

20 514 15.62 19 19.36

155 20.39155 16.36155 21.66

155 13.46

155 8.75

11 . 70 1. 6 1. 6 38

10.86 1.4 1.5 2010.26 1.7 2.134

6.53 1.4 1.2 29

6 . 92 1.7 2.0 36

6 65 .10

3 124 .14

4 63 .13

1 69.13

o 83.13

5 0.4

1 0.8

3 0.4

5 0.5

4 0.5

0.5 33 SWR.

0.6 17 INT L

0.8 31 SWR.

1.1 28 SF2

0.8 34 SF4

26 1347 33.751925.80

26 1539 56.10 19 16.87

26 2220 43.46 19 9.47

27 754 48.37 19 13.82

27 837 32. 94 19 22. 14

155 29.68

155 18.96

155 15.95155 4.65155 28.49

8. 79 1. 9 

32. 29 2. 4 

63.79 2.1 

47.86 3.7 

10.54 1.7 

20 553 29.92 19 20.90

20 646 1.18 19 22.65

20 1110 54.05 19 19.4020 12 3 10.55 19 20.63

20 1913 3.17 19 24.98

155 49.42155 26.80

155 13.25

155 12.77

155 17.04

9.56 2.5 2.0 43 10 119 .14 10 0.4

10.111.9 1.7 43 4 52 .12 1 0.4

5.05 1.2 1.1 25 1 73.13 4 0.5

8.62 1.4 1.3 26 2 66 .10 4 0.6

8.27 1.4 1.2 24 2 112 .13 0 0.5

0.5 39 KON

0.6 40 KAO

1.6 23 SF2

0.8 24 SF20.8 21 INT L

27 163·6 31.85 19 19.74

27 2143 52.80 19 25.26

29 113 56.60 19 18.82

29 426 26.12 19 19.79

29 2058 33.08 19 20.50

1557.80

155 15.58155 14.80

15511.63

155 13.23

5.18 1.4 

14.87 1.3 

7.08 1.2 7.50 1.5 

6.82 1.3 

20 2020 41.49 19 20.09

20 2110 29.07 19 23.98

20 2127 59.46 19 24.2920 23 2 21.81 19 19.25

21 928 51.10 19 20.50

155 11.87155 16.91155 16.90155 13.54'

155 12.78

7 . 42 1. 5 1. 2 33

8. 53 1. 1 1. 1 20

11 . 70 1. 3 1. 2 19

6 . 23 2. 4 2. 6 51

7.14 1.5 1. 2 30

2

2

3

6

3

81 .11

67 .10

78 .11

69 .14

67 .12

5 0.5

1 0.6

1 0.7

4 0.4

4 0.5

0.8 32 SF3

0.8 18 INT L

0.9 16 INT L0.8 46 SF2

0.7 27 SF2

29 22 9 3. 69 19 24.27

30 5 7 25. 84 19 20. 23

30 2249 14.23 19 23.66

MAY 1 012 47.80 19 24.59

1 530 50.76 19 21.82

155 17.22155 11.51

155 17.90

155 17.00

155 2.77

2.08 0.8 

7.94 2.5 

10.01 1.4 

10.24 1.5 

8.01 2.6 

o

21 933 41.38 19 23.97

21 1131 36.64 19 23.79

21 1217 44.46 19 23.38

211237 41.99 19 38.87

21 2350 46.14 19 23.75

155 15.73

155 15.65

155 32.62

156 1.08

155 16.04

3 . 40 1. 4 1. 7 22

2.94 2.2 2.6 38

7.41 1.8 1.5 30

14.67 3.3 3.3 43

2.89 1.3 1.4 21

4 110 .08 2

4 37 .10 2

7 45 .10 3

6 225 .12 19

3 98 .10 1

0.3

0.3

0.3

1.0

0.3

0.3 18 SEC

0.3 34 SEC F

0.8 25 MLO

0.5 40 KON

0.3 18 SEC

548 9.91 19 22.08

615 21.15 19 24.86

658 58.72 19 17.53

950 52.79 19 24. 94

1518 50.83 19 22.10

155 2.27

155 17.14

155 14.08

155 16.58155 25.95

8.11 2.0 

10.33 1.4 

7. 90 2. 3 

10.32 1.6 

9. 97 2.4 

22 5 4 48.39 19 24.(,.68

22 541 52.73 19 24.59

22 621 38.07 19 24.6422 823 2.52 19 23.8522 831 21. 22 19 24.60

155 17.25

155 17.35155 17.15

155 16.20

155 17.49

1.89 1.3 1.2 17

1 . 90 1. 0 O. 6 14

1 . 90 O. 9 O. 2 13

2. 64 1. 6 1. 2 9

1.88 1.2 1.2 16

4 70 .09

1 61 .10

2 66 .08

o 100 .08

2 63 .10

1 0.41 0.4

1 0.4

2 0.5

1 0.3

0.2 15 SNC0.2 12 SNC0.2 11 SNC

0.6 8 SEC

0.2 12 SNC

2 051 57.05 19 11.09 155 29.182 21 2 20.07 19 20.87 155 2.842 2129 43.42 19 18.13' 155 23.93

2 2238 49.70 19 24.74 155 16.72

3 41 6 54. 32 1 9 24. 5 1 1 5 5 17. 77

34.43 2.2 

6.29 1.5 

34. 60 2. 2 

6.88 1.5 

5.59 0.9 

22 915 8.42 19 25.2522 924 20. 65 19 24. 54

22 2140 48.02 19 20.53

23 21 3 59.79 19 22.89

24 2 7 52.91 19 20.92

24 713 18.89 19 18.54

24 1046 51.86 19 27.38

24 1229 45.91 19 17.26

24 2253 51.13 19 28.08

24 2332 23.45 19 22. 65

25 0 1 34.45 19 19.59

25 928 37.74 19 20. 8325 2018 52.76 19 24.6825 2154 19.46 19 24.2425 2321 4.36 19 24.56

155 16.41

155 17.14

155 10.76

154 58.68

155 16.67

155 13.85

155 25.74155 15.74

154 52.36

155 26.90

155 13.38

1558.45

155 17.60

155 17.35

155 17.05

6.511.10.4 9

2 . 22 1. 5 1. 6 19

8 . 79 1. 9 2. 1 40

7.56 1.8 1.3 35

35.37 2.9 3.0 55

8.28 1.4 1.3 28

6 . 14 1. 6 1. 1 27

6.49 0.8 1.2 19

3.81 1.8 1.1 21

10.06 1.6 1.3 37

8.65 2.0 2.3 49

7. 25 2.7 3.0 48

2 . 20 1. 1 1. 4 16

1 .79 0.7 1.0 11

9 . 22 1. 3 1. 5 17

1 222 .11

4 67 .11

2 77 .11

3 177 .17

9 72 .11

1 95 .09

2 50 '.13

o 155 :09

109 .12

36 .13

4 69 .12

5 73.13

4 68 .10

3 102 .11

1 64.11

1.9

0.4

0.4

0.8

0.5

3 0.6

4 0.4

4 0.6

2 0.9

1 0.4

0.5

0.50.3

0.3

0.6

1.7 8 INT

0.2 16 SNC

0.7 37 SF3

0.6 32 LER0.8 45 DEP

0.9 27 SF2

1.2 25 KAO1.2 19 SF1

1. 3 19 SLE

0.7 35 KAO

0.5 45 SF2

0.6 44 SF4

0.2 13 SNC L

0.3 8 SSC L

0.9 16 INT L

740 :43. 82 19 24. 77

1033 37.30 19 43.01

1259 6.50 19 24.72

1425 16.78 19 17.46

2117 46.18 19 25.09

4 1031 33.06 19 25.074 1144 58. 18 19 24. 43

4 1152 11.45 19 22'.944 1916 33.92 19 23.484 2051 9.72 19 24.774 2311 9.20 19 19.62

5 011 6.95 19 24.29

5 239 24.13 19 25.13

5 250 26.31 19 24.72

5 315 13.00 19 20.64

155 17.24155 1. 68155 -16.78

155 21.58

155 17.27155 17.36155 17.75

155 26.78

155 17.80155 17.31

155 11.10

155 17.22

155 17.10

155 16.80

155 6.23

9 . 11 1. 5 

o . 00 2. 1 

10.08 1.3 

6.19 1.9 

9.42 1.1 

7.20 1. 4 

8.31 1.5 

9.20 1.8 

7.50 1.2 

8.111.7 

7.60 1.7 

8 . 03 1. 6 

8.311.4 

9 . 40 1.3 

7.02 1.9 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 17 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MaN DA HRMN SEC DEG MIN DEG MIN KM MAG 

1985 MAY 932 5.11 19 19.16

11 6 28.48 19 25. 11

1519 46.56 19 19.33

2136 21.36 19 22.12

2259 15.13 19 16.13

155 13.54155 16.94155 6.26

155 0.37155 22.25

8.05 1.8 1.6 43 . 5 69 .11

8.37 1.2 1.7 22 3 117 .11

4.29 1.4 1.3 27 2 141 .12

7.54 1.7 1.2 40 3 170 .11

7.99 1.4 1.6 29 3 156 .09

4 0.4

o 0.5

5 0.6

6 0.6

5 0·.4

0.6 39 SF20.6 19 INT L

2.3 24 SSF

0.5 36 SF5

0.8 26 SWR

1 985 MAY 1 5 233 22. 92 1 9 1 9 . 28

15 320: 50.12 19 21.4815 349 7.98 19 12.37

16 14 6 6.30 19 41.9016 1618 34.98 19 14.15

155 13.71

155 17.92155 38.45155 2.47

156 16.16

5.85 1.3 

30.58 2.2 

7.32 2.5 

0.01 1.9 

32. 66 2. 5 

6 1 5 22.56 19 17.29

7 215 1.541918.46

7 710 27.20 19 20.39

7 1057 59.45 19 12.787 11 0 24.45 19 12.65

155 26.01

155 27.65

15511.69

15531.02

155 30.92

9. 24 1. 4 1.4 34

8.07 1.4 1.2 38

8 . 80 1. 8 1. 5 33

8.71 2.1 1.9 45

9.17 2.3 2.0 49

3 56 .13 7 0.4

4 44 .14 8 0.4

2 77 .11 4 0.5

7 75 .13 5 0.4

9 75 .12 5 0.3

0.9 30 'LSW0.8 36 LSW

0.7 30 SF3

0.6 42 LSW0.5 42 LSW

16 1946 23.77 19 22. 84

17 129 16.03 19 23.54

17 230 3.14 19 23.6617 64153.121956.65

17 741 23.32 19 22.66

155 1 .89

15520.33

155 15.61

154 52.55

155 29.99

8.21 1.4 

9.37 1.6 

2.59 1.4 

0.612.1

9.04 1.6 

7 1215 49.95 19 13.37

7 1456 54.85 19 39.977 1541 24.62 19 22.81

8 217 14. 69 19 14. 708 436 2.34 19 20.00

155 30.97155 59.18155 26.88

156 3.30

155 11.64

8 . 72 2.0 1. 3 44

11 . 82 2.8 2.1 43

9.58 2.2 2.1 50

46 .03 2. 5 2·.0 43

7. 84 1.4 1. 1 27

9 69 .12 4

7 253 .12 21

9 35 .12 1

8 25'9 .10 19

3 84 .12' 5

0.4

1.0

0.3

1.0

0.5

0.6 41 LSW

0.7 35 HUA

0.5 43 KAO

0.8 36 KON0.9 26 SF3

17 1323 56.83 19 24.6617 1952 22.57 19 17.73

17 2014 25.26 19 26.2517 2112 39.98 19 17.87

17 23 3 39.50 19 23.15

154 50.97

155 14.11

155 22.34

155 14.30155 20.46

44.53 2.6 

6.68 0.8 

9 . 44 1. 8 

5.210.8 

9.68 1.5 

9 1527 29.88 19 11.27

9 1855 56.22 19 20.48

10 411 14.81 19 10.2210 17 3 0.88 19 19.55

10 2249 5.22 19 25.08

155 29.15

155 12.51155 33.22

155 11.73

155 19.55

33.96 2.8 2.9 58 13 75 .08 4 0.5

8.69 1.3 1.2 30 2 70 .10 4 0.5

1.34 1.8 1.5 30 5 113 .17 9 0.6

7.07 1.5 1.5 27 2 93 .10 6 0.5

5.46 1.7 1.6 29 6 102 .12 3 0.4

0.7 48 DLS F

0.8 27 SF2

0.9 28 LSW

1.0 26 SF3

0.9 24 KAO

18 240 26.76 19 20. 15

18 2150 9.37 19 18.50

19 621 54.02 19 20.92

19 1236 39. 00 19 19. 98

19 1532 26.05 19 20.03

155 12.22155 14.80

155 21.61155 8.48155 12.19

7.01 1.4 

7. 32 1. 2 

10.36 1.5 

7.51 2.3 

7.13 1.3 

11 034 49.61 19 22.51

11 110 30.58 19 36.7911 315 21. 73 19 21. 5911 1329 10.34 19 28.1011 17 4 39.15 19 19.80

155 24.44

156 22.89

155 1.75

155 27.35155 11.50

12.65 1.7 1.2 37

30 . 90 2. 7 2. 6 43

5 . 63 2. 1 2.0 41

3.14 1.8 1.3 35

9.00 1.8 1.7 33

4 41 .11 5

5 274 .13 51

5 155 .15 4

5 73 .14 7

o 88 .10 5

0.4

1.4

0.5

0.4

0.5

0.5 35 KAO

2.5 40 DIS

0.9 37 SF5

1.5 30 KAO

0.8 32 SF3

202020

20

20

047 16.33 19 19.54

434 45.30 19 22.57

616 38.10 19 25.00618 39.49 19 25.05

624 46. 93 19 25.28

155 11.64

155 27.46155 19.37

155 19.24

15519.19

7.88 1.4 

9.211.3 

5.19 1.1 

5.031.4 

6.23 2.6 

7 54 .09 8 0.3

2 99 .10 5 0.5

4 141 .13 4 0.54 69.14 4 0.5

8 52.13 7 0.3

11 2353 40.81 19 21.42

12 820 4.57 19 18.7412 1037 4.55 19 15.8912 1527 5.38 19 18.9912 1638 6.52 19 24.70

13 252 46.82 19 27.0913 1431 57.85 19 19.31

14 238 12.16 19 21.8514 554 18.09 19 12.8714 7 9 53.27 19 28.44

155 2.28

15515.17

155 24.27155 15.08155 19.36155 29.16155 11.71155 2.15

155 30.23155 27.40

5 . 49 1. 6 1. 5 31 2 143 . 18 3

9.112.32.547 3 132 .12 5

45.412.6 2.3 56 10 87 .11 3

7.24 1.9 1.8 45 5 91 .12 5

6.62 1.5 1.3 28 3 69 .12 2

9. 79 1.7 1.3 34

7.36 1.9 1.8 36

5 . 37 1. 6 1. 1 34

6.94 1.9 1.3 35

3.78 1.7 1.2 39

0.7

0.4

0.60.4

0.4

1.4 28 SF5

0.5 42 SF1

0.9 50 DEP0.6 43 SF1

0.9 25 KAO

0.7 29 KAO

0.8 33 SF3

1.2 33 SF5

0.8 35 LSW

1.7 34 KAO

20 728 15.90 19 25.15

20 752 45 :65 19 25.19

20 810 36.14 19 25.1420 1324 26.18 19 20.5320 15 3 10. 03 19 26.2220 1551 8.251920.96

20 1558 9.26 19 25.01

20 1812 35.09 19 18.05

21 033 36.74 19 23.9421 417 22.59 19 24.43

155 19.32

155 19.54155 19.30155 6.05155 18.47

155 29.61

155 19.35

155 21.51

15517.54

154 55.87

4.71 0.9 

4 . 74 1. 8 

4 . 36 1. 8 

7.06 2. 5 

3.41 0.8 

6.09 2. 

6. 45 1. 6 

5 .03 1. 3 

1 .27 1. 3 

4. 48 1. 9 

14 1434 38.54 1919.10

14 1533 14.54 19 23.8714 1828 25.17 19 19.57

14 19 8 10. 86 19 22. 12

14 1948 21.80 1928.85

155 11.77155 25.67

155 11.74155 3.02155 26.46

6.93 1.6 1.3 29

7. 77 1.7 1.3 33

7. 25 1.4 1. 5 32

7.71 1.7 1.7 35

5.44 2.0 1.4 45

103 .13 5 0.6

45 .13 3 0.4

92 .11 6 0.4

113 .14 4 0.5

47 .11 6 0.3

1.1 27 SF3

0.8 30 KAO

0.8 30 SF3

0.7 31 SF5

1.1 39 KAO

21 1159 32.97 19 26.85

21 1527 6.75 19 22.18

22 210 28.28 19 39.78

22 1157 52.18 19 27.03

22 2236 54.60 19 11.53

155 44.00

155 28.70

156 2.21

155 24.14

155 37.07

12.84 2.0 

10.03 2.1 

10.94 3.2 

10.52 2.

9.32 3.6 

14 2052 19.19 19 19.14

15 035 53.78 19 24.6015 116 17.88 19 19.6815 135 19.47 19 19.2115 155 48.98 1924.60

1558.58

155 19.59155 12.26

155 13.53

155 16.79

6.99 1.4 1.3 31

6.08 1.5 1.3 286.69 2.0 2.3 51

7.67 1.3 1.3 37

9.78 1.4 1.8 23

4 85 .10 4

3 85 .10 2

7 85 .13 5

3 69 .12 4

3 104 .15 1

0.4

0.4

0.40.40.7

0.8 25 SF4

0.8 25 KAO

0.7 44 SF3

0.7 34 SF2

0.8 21 INT L

22 2359 20.53 19 29.31

23 146 52.64 19 15.6923 313 54.40 19 18.02

23 73310.281921.13

23 2050 39.25 19 22.26

155 26.66155 34.94

155 13.26

155 27.43

155 29.00

6 . 83 1. 6 

7.43 1.8 

6.86 2.0 

9.58 2.2 

9.47 1.7 

1985 HVO EARTHQUAKE SUMMARY LIST PAGE 21 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN RM MAG MAG NR NS DEG SEC DIS KM KM PM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM 

1985 JUN 9 14 2 44.57 19 23.42 155 2.66

9 2029 22.65 19 19.99 155 26.80

10 020 36.96 19 18.82' 155 26.2510 050 32.73 19 17.91 155 47.72

10 123 47.93 19 10.98 155 29.25

7.82 1.6 1.5 38 3 116 .14

51 . 10 2.5 2.5 60 12 51 . 11

9.45 1.5 1.4 28 4 71 . 11

10.77 3.1 3.1 46 5 88 .12

33.84 2.5 2.2 53 13 82 .08

4 0.5

5 0.6

6 0.4

9 0.5

4 0.5

0.6 36 SF5

0.9 53 DML

0.7 26 LSW

0.3 38 KON

0.8 46 DLS

1985 JUN 14 019 16.64 19 19.93

14 046 59.12 19 11.63

14 1646 58.03 19 33.61

15 35156.11 19 26.1215 623 42.62 19 20.41

155 29.17155 32.67

15S 10.10

155 29.07

155 12.59

9 . 44 1. 6 

7.46 1.8 

24 . 28 2. 8 

9.54 2.2 

5.85 1.4 

io 357 57.17 19 19.27

10 544 52.60 19 26.74

10 734 54.59 19 19.58

10 748 10.23 19 20.00

10 837 26.23 19 19.43

155 9.43

15529.93

155 12.12

15511.91

155 11.73

4 . 40 1. 4 1. 1 25 3

10.06 2.9 2.8 47 2

5.54 1.3 1.2 29 3

9.24 2.7 3.0 49 7

5.41 1.6 1.6 31 4

97 .12

32 .12

88 .11

82 .12

95 .10

4 0.4

9 0.3

5 0.55 0.45 0.4

1.5 24 SSF

0.6 36 KAO F

1.4 27 SF3

0.4 36 SF3

1.2 29 SF3

15 1138 12.18 19 24.64

15 1557 35.08 19 20.44

16 011 23.21 1:9 18'.6916 012 17.96 19 18.44

16 1 1 44.44 19 18.47

15530.34

155 11.89

155 13.34

155 13.32

155 13.33

10.91 2.0 

7. 83 1. 4 

8.42 2.3 

6.47 1.9 

6.55 1.3 

10 1157 28.10 19 25.6610 1436 48.19 19 20.19

10 1549 28.62 19 20.0010 1553 43.50 19 21.8410 1938 35.95 19 25.99

155 17.16

155 11.75155 8.35

155 5.10

155 18.19

6 . 51 0 9 1. 6 20

7.49 1.7 2.2 30

5.71 1.8 1.9 40

7.22 1. 4 1. 5 33

5 . 21 1. 0 1. 8 23

4 164 .12

2 80 .12

6 82 .11

3 79 .12

6 119 .12

1

555

2

0.6

0.6

0.4

0.4

0.5

0.6 18 INT L

1.0 29 SF3

0.8 36 SF4

0.7 31 SF5

0.6 21 ·INT L

1616

17

.17

1'7

114 55.04 19

943 5.10 19 22.98

04937.711931.14

231 12.49 19 15.97

5 8 17.20 19 20.10

155 13.16

155 27.35

156 4.42

155 5.01

155 11.09

7.99 1.7 

10.05 1.9 

38.29 2.5 

45.68 3.6 

7.03 1.7 

10 2046 1.02 19 23.8210 2322 40.77 19 24.80

11 026 32.29 19 24.4811 519 15.17 19 17.3911 839 47.55 19 19.96

155 19.50

155 18.13155 17.52

155 12.98155 11.84

5.41 0.6 0.9 17

7. 62 1. 1 1.7 25

16 . 77 2. 6 2. 9 55

8 .06 1. 8 2. 1 46

7.13 1.4 1.4 33

5 74 .19

4 81 .11

7 34 .13

6 142 .12

4 83 .10

4

1

1

1

5

o.

O.

O.

0.5

0.4

1.9 15 RAO L

0.6 23 INT L

0.5 47 DEI'

0.6 41 SF2

0.7 30 SF3

17 7 4 27.13 19 24.46

17 737 42.58 19 22.24

17 1743 3.48 19 19.7317 2139 8 35 19 24.6117 22 1 41.99 19 25.97

155 17.51

155 28.71

155 10.35155 30.27

155 18.09

16.76 2.4 

10.09 3.1 

8.011.5 

11 .40 1.9 

7.25 1.2 

'"

W

11 13 1 37.44 19 26.1311 1338 58.26 18.7511 1349 0.10 19 18.6011 1357 29.41 19 18.53

11142845.94 19 18.36

155 28.95155 13.41

155 13.33

155 13.15155 13.27

8 . 37 2.0 1.7 44

8.12 2.0 2.2 49

5.72 1.3 1.1 31

7 . 22 1. 6 1. 6 40

6.82 1.5 1.5 41

45 .10

77 13

82 .11

88 .11

87 .11

7 0.3

:3 0.4

3 0.43 0.4

2 0.4

0.8 39 KAO0.6 45 SF2

1.131 SF2

0.7 38 SF2

0.8 37 SF2

18 042 46.57 19 22.4218 3 8 25.62 19 20.48

18 437 37. 07 19 25. 94

18 519 44.64 19 36.12

18 2315 33.75 19 19.30

155 21.31155 11.64

155 29.36

156 25.16

155 12.84

9.72 2.0 

7. 27 2. 1 

8. 37 1. 5 

30 . 12 2. 2 

6.96 1.6 

11 1510 12.50 19 18.2711 1511 22. 90 19 20. 1811 1739 47.05 19 18.68

11 1912 43. 75 19 19. 27

11 2136 17.28 19 24.14

155 13.12

155 3.74

155 13.36155 13.24155 16.54

8.01 1.4 1.3 30

6 . 37 2. 1 2. 2 36

7. 47 1.3 1. 3 34

6.49 1.3 1.2 30

9 . 41 1. 2 1. 4 24

4 95 .09

5 127 .11

2 80 .11

4 75 .114 66 .12

2

2

3

4

o

0.4 0.7 30 SF2

o . 5 0.6 30 SF5

0.4 0.7 33 SF2

o . 4 0 . 8 27 S F2

0.6 0.6 20 INT L

19 258 45.54 19 20.84

19 357 4.72 19 20.47

19 413 37.75 19 19.83

19 532 37.3119 20.1319 1721 50.04 19 18.85

155 48.65

155 12.17

155·12.13

155 47.94155 11.54

9.10 1.9 

8.63 2.4 

7. 04 1. 7 

11.33 2.2 

6.58 1.4 

12 14945.561921.59

12 532 38.33 19 19.91

12 7 8 54.50 1924.1812 15 0 29.67 19 29.00

13 527 39.55 19 21.51

155 2.43

155 10.58155 17.25

155 27.18

155 28.42

6.44 1.9 1.8 40 5 136 .12 3

7.39 1.4 1.5 37 2 89 .12 4

16.04 2.4 2.3 60 14 25 . 12 1

5.141.81.225 5 69.10 6

10.212.12.2 44 4 39 .10 2

o . 4 0.7 36 SF5

0.5 0.7 36 SF3

o . 4 0 . 3 51 DEI'

0.4 2.0 21 KAO

O. 3 0 . 6 38 KAO

19 1820 29.11 19 21.50

20 212 39.54 19 21.06

20 243 45.77 19 27.83

20 421 41.70 19 24.8420 18 4 55.35 19 20.09

15528.82

155 29.07

155 25.42155 17.06155 7.63

8.29 1'.6 

6. 60 1 .. 8 

8.21 1.9 

10.411.2 

6.90 1.9 

13 1113 49.34 19 18.77

13 1115 35.19 19 17.60

13 1129 46.41 19 17.5213 1157 7.35 19 18.48

13 1228 45.78 19 18.16

13 1228 53.37 19 18.3113 1347 42.14 19 17.8213 1638 49.85 19 17.72

13 1658 36.51 19 17.7614 0 8 23.63 19 19.62

155 13.02

155 12.91

155 13.02

155 12.87

155 12.80

155 12.84

155 16.32155 12.91

155 12.86155 29.00

9.41 2.8 3.0 55

6 . 47 1. 4 1. 2 26

7 . 79 2. 0 1. 8 43

9.69 2.8 2.9 54

9.66 1.6 1.5 31

10.31 2.6 2.7 52

7.811.8 1.8 38

7. 67 2.0 2. 1 42

7.14 1.4 1.5 33

9.88 1.6 1.3 25

9 88 .12

3 130 .09

6 130 .12

8 99 .12

4 111 .09

8 104 .12

3 127 .12

5 124 .11

4 123 .09

5 45 .11

:3

1

1

3

2

3

4

2

2

6

0.4 0.5 49 SF2

0.4 0.8 25 SF2

0.5 0.6 37 SF20.5 0.5 46 SF2

0.6 0.7 29 SF2

0.4 0 . 5 47 SF2

o . 5 0.8 35 SFI

0.5 0.6 38 SF2

0.5 0.8 31 SF2

o . 4 0 . 9 24 KAO

20 2023 15.19 19 18.9920 2037 13.52 19 28.23

20 2222 15.77 19 26.98

21 2 1 1.02 19 24.52

21 247 57.86 19 24.27

21 334 17.12 19 16.0721 1431 12.80 1921 1516 24 03 19 22.90

21 1733 36.51 19 25.36

21 1853 10.42 19 19.93

155 12.82155 27.60

)55 28.89

155 18.71

155 25.57

155 32.21

155 0.64

155 17.16

155 16.64

155 7.02

7.13 1.4 

2.67 1.7 

9.98 1.7 

6.39 1.3 

10.31 2.6 

4.45 1.7 

5.27 1.6 

9.25 1.8 

8 . 83 1. 0 

6.44 1.9 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 23 1985 HVO EARTHQUAKE SUMMARY LIS

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR HON DA HRMN SEC DEG MIN DEG MIN KM MAG HAG NR NS DEG SEC DIS KM KM FH REMK

ORIGIN TIME LAT N LON W DEPTH AM

YEAR MON DA HRMN SEC DEG MIN DEG MIN RM MA

1985 JUN 21 1934 18.59 19 23.44

21 1954 52.72 19 24.36

21 2234 25.26 19 25.03

22 620 35.78 19 19.95

22 1114 11.92 19 19.38

155 2.78155 17.53

155 19.14

155 8.33

155 11.47

6. 75 1. 6 1.2 32

7 . 62 1. 2 1. 0 16

5.65 1.4 1.0 25

6 . 78 1. 4 1. 2 26

7. 02 1. 6 1. 2 32

2 117 .13

3 55 .14

3 78 .11

o 82 .11

2 98 .10

3

1

3

5

6

0.6

0.7

0.4

0.5

0.5

0.8 31 SF5

1.1 13 INT L

0.9 22 KAO

1.1 26 SF4

1.0 25 SF3

1985 JUN 30 5 3 25.90 19 26.56

30 5 9 50.88 19 22.32

30 7 1 26.58 19 25.15

30 723 59.96 19 23.0730 1020 27.49 19 20.25

155 29.45

154 59.52

155 17.11155 17.12

155 8.09

8.12 1

8.10 2.

9.73 1

7.36 0.

7.95 1.

22 1412 3.79 19 21.27

23 452 2.17 19 16.8423 635 4.54 19 24.4423 757 40.91 19 25.10

2313515.72 19 53.89

155 2.67155 30.28155 16.17

155 30.18

155 22.12

6.10 1.9 1.1 29

9.59 1.7 1.2 34

4 . 02 1. 5 1. 9 16

7.49 1.6 1.3 36

10.36 2.0 1.7 29

4 131 .11

3 50 .12

o 108.14

3 37 .12

5 168 .12

3

3

1

7

3

0.40.4

0.6

0.4

0.7

0.7 18 SF5

0.8 24 LSW0.6 3 SEC i

1.1 27 KAO

0.3 28 KEA

30 1112 24.05 19 22. 42

JUL 1 252 10.28 19 19.94

1 726 27. 03 19 20. 11

11010 47.79 19 21.50

11147 19.22 19 20.47

155 17.87

1558.55

155 6.59

155 1.99

155 11.05

26.87 4.

8.25 2.

7.12 1.

4.76 1.

7.10 1.

23 1755 6 . 14 19 19. 1523 19 1 49.99 1920.13

24 132 44.05 19 20.08

24 437 43.43 19 19.5824 555 29.51 19 19.79

155 15.31155 8.50

155 9.64

155 11.70

1557.85

6.57 1.2 1.3 28

6.92 1.4 1.3 35

6.85 1.5 1.3 30

6 . 79 1. 4 1. 3 27

6.26 1.9 2.5 41

1 100 .10

3 77 .12

2 81 .08

1 92.07

4 95 .13

4

4

4

6

5

0.5

0.5

0.40.4

0.5

1.0 27 SF1

0.8 33 SF4

0.8 29 SF3

0.9 26 SF3

0.9 38 SF4

1450 10.01 19 15.981859 34.96 19 20.30

1951 19.98 19 19.80

2037 25.00 19 20.98

223123.04 19 20.64

155 13.50

155 24.15

15.5 12.06

155 50.14

155 30.14

5.59 1.

12. 96 1. 

7 . 26 1. 

8.37 2.

7.39 2.

16.02 2.5 2.5 53 12 128 .13 10

7.54 1.6 1.5 34 5 79 .13 5

8.13 1.8 1.7 38 4 130 .16 4

38.59 1.5 1.5 34 2 213 .12 7

38.08 1.3 29 4 162 .08 1

21.03 2.

4.62 1.

7.22 1

11.12 2.

'"

7.98 1. 

24 556 9.33 19 53.20

24 1840 59. 76 19 15. 37

24 2047 44. 03 19 22.07

24 22 2 5.61 19 13.74

25 645 38.57 19 9.7625 17 7 21. 64 19 18. 72

25 1833 21.54 19 18.5725 2124 42.94 19 21.46

25 2350 20.89 19 31.74

26 413 51.59 19 21.89

155 33.92

155 27.04155 2.45'155 15.15155 27.62

155 12.86155 12.93

155 18.04

155 28.55

155 26.58

8.39 1.6 1.8 43

6.23 1.3 1.6 35

30.54 2.0 2.1 50

6 . 26 2. 2 2. 3 42

10.90 2.0 1.8 39

7 93 .11

3 95 .09

6 54 .11

5 57.11

3 45 .11

3

3

4

2

2

0.5

0.4

0.7

1.2

1.4

0.5

0.4

0.50.3

0.4

0.8 48 KEA

0.8 32 LSW

0.5 35 SF5

1.1 33 DEl' L

1.3 29 DLS T

0.5 32 SF2

0.7 22 SF2

0.8 45 DEl'

0.7 32 liLO

0.6 29 KAO

018 37.71 19 24.00

118 38.39 19 23.90

151 25.15 19 16.79

314 27.04 19 22.71

459 1.78 19 29.17

3 515 10.42 19 56.013 1550 22.09 19 25.47

3 1553 37.23 19 12.45

4 53527.21 lEl25.14

4 621 29.78 19 18.60

155 27.13

155 17.27

155 7.38155 20.64

155 27.69

155 29.69155 19.86

155 30.57

155 30.51

155 27.42

10.08 1.

7.33 1.

42.05 2.

9.95 1.

3.16 2.

26 425 17.48 19 19.15

26 144156.15 19 21.5026 17 4 33.27 19 2.17

26 2111 31.85 19 19.3726 2132 11.57 19 26.49

15511.74

155 2.68

1)6 13.11

155 11.56155 16.57

6 . 17 1. 3 1. 4 30

7. 19 2. 1 2. 2 43

37.41 2.6 2.2 43

4.09 1.3 1.2 31

6.26 1. 1 1.8 18

3 102 .09 5

6 128 .12 3

7 285 .10 45

2 98 .15 5

1 174 .12 3

0.5

0.5

1.1

0.5

0.8

1.1 21 SF3

0.5 36 SF5

1.7 38 KON1.9 27 SSF

1.3 7 INT L

4 645 52.26 19 20.50

4 1128 37.17 19 11.41

4 13 6 20.82 19 19.614 17 3 44.59 19 16.73

5 441 11.42 19 22.64

155 11.99

155 32.97

'155 10.96

155 22.35

155 0.95

8 .45 2. 

7.41 1

7.03 1

7.59 2.

7. 60 1. 

26 2350 9 . 11 19 24.74

27 427 35.48 19 24.70

27 448 47. 24 19 25.44

27 162120.64 19 24.03

27 2053 45.94 19 24.73

155 16.96155 17.10

155 17.34155 17.16

155 17.55

9.79 1.6 1.8 14

8.74 1.8 2.4 18

10.511.3 1.7 16

8 . 74 1. 2 1. '3 19

5 . 82 1.7 2. 2 23

1 104 .11

1 58 .13

2 149 .082 54 .12

o 42 .14

oo

o

1

1

1.1

0.70.7

0.6

0.5

0.9 4 INT L

0.9 6 INT

0."8 7 INT L

0.8 10 INT L0.8 9 INT L

1910' 25 .74 19 25.53

1911 42.21 19 25.68

1933 15.69 19 23.50

2339 3.66 19 22.92

149 53.05 19 20.48

155 20.07

155.20.06

155 27.01

155 18.45

155 30.34

6.49 1.6.26 1.

10.012.

5 . 84 1. 

8.59 1

27 2138 47.36 19 23.99

28 526 26.92 19 18.70

28 17 9 46.60 19 11.7428 23 9 28. 93 19 22.74

28 2333 47.85 19 19.78

155 15.85155 50.32

155 35.76155 0.46

155 8.26

3.32 1.11.624 4110'.08

11.593.12.940 3123'.12

6.98 2.9 3.0 52 10 92.21

8.26 2.2 2.4 37 2 159 .13

7.80 1.5 1.4 36 6 85 .10

1 0.3 0.3 16 SEC

6 0.7 0.3 34 KON

6 0 . 5 1 . 0 47 LSW

5 0.6 0 . 5 35 SF5

5 0.4 0.7 33 SF4

6 253 49.43 19 19.926 333 46.77 19 24.02

6 7 3 48.67 19 20.056 845 16.57 19 12.93

6 845 56.82 19 12.86

155 10.59155 17.71

1553.84

155 16.30

155 16.42

7.21 1

8.12 2.

39.95 1.

45.21 1.

45.98 1.

29

29

303030

214 53.45 19 21.61

533 23. 07 19 20.40

040 35.21 19 20.37

214 16.28 19 26.14219 3.58 19 18.69

155 0.34

155 6.41

155 11.30155 29.57

155 15.24

6.89 2.7 3.0 43

7. 54 2. 1 2.3 43

8.76 2.0 2. 2 42

10.20 2.2 1.7 46

5.88 1.6 1.3 34

6 180 .13

4 108 .12

5 79.09

7 41 .10

o 109 .13

6

6

4

6

4

0.5

0.4

0.3

0.3

0.5

0.4 37 SF5

0.6 37 SF4

0.5 39 SF3

0.6 41 KAO

1 . 1 33 SF1

6 847 6.22 19 12.526 10 6 40.14 19 25.38

6 1212 0.28 19 20.366 13 0 48.27 19 23.79

6 1412 17.93 19 26.28

155 17.24155 14.52

155 12.98

155 17.11

155 29.14

50.41 1.

8.69 1.

7.03 1. 

8.56 1.

10.23 2.
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 25 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN E1tH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REKK

ORIGIN TIME LAT N LON W DEPTH AM

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MA

1985 JUL 6 1533 1.28 19 20.79

6 1551 7.13 19 23.00

6 1559 47.78 19 20.126 1954 17.62 19 20.60

6 2154 9.12 19 24.94

155 11.93

155 52.59

155 11.76155 11.55155 16.77

8.34 2.4 2.4 52 7 70 .12 4 0.3

7.89 2.6 2.4 43. 8 163 .20 12 0.6

7.36 1.5 1.134 2 81 .10 5 0.4

8.72 2.0 1.9 41 3 74 .12 4 0.48.12 1.3 1.8 21 3 117 .12 0 0.6

0.4 45 SF3

0.8 38 KON

0.7 31 SF3

0.6 38 SF3

0.7 20 INT L

1985 JUL 13 6 4 34.22 19 19.73

13 719 48.94 19 19.70

13 1223 39.90 19 21.3813 1410 34.41 19 22.1213 1537 4.47 19 28.48

155 11.94

155 12.44

155 2.67155 26.83155 28.12

8.24 1.4 

7.54 1.

5.90 1.5 

9 28 2.3 

8.90 1.

6 22 2 12. 48 19 27. 19

7 158 35.69 19 20.527 2 0 37.'46 19 10.147 2 6 12.62 19 8.617 2 6 40.93 19 8.95

155 29.10

155 5.86155 35.92

155 35.17

15535.32

10.06 1.4 1.0 33 4 49 .11 8

34. 96 1. 8 1.3 37 4 III . 12 5

10.814.3 4.5 57 11105 .18 9

5.72 2.3 1.9 31 4 123 .11 12

7. 44 3. 2 3. 0 49 9 119 . 14 12

O. 4 O. 9 28 KAO

1.0 1 .3 35 DEP.

o . 5 0 . 5 48 LSW F

O. 5 2. 2 28 LSW

O. 5 O. 8 44 LSW

14 357 42.17 19 46.08

14 1217 3.53 19 19.4514 212656.24 1920.36

15 251 10.22 19 18.61

15 317 49.38 19 14.87

155 39.72

155 7.94

155 11.41

155 15.58

155 35.19

12.44 3.2 

6.53 1.

7.78 1.9 

6.37 1.3 

7.46 2.

7 210 24.55 19

7 220 18. 92 19

7 225 3.97 197 236 15.39 197 244 25. 94 19

9.07

9.20

8.65

8.85

9.42

155 35.07

155 35.24

155 35.20155 35,25155 36.60

6 . 42 2. 0 1. 2 30

8.62 2.1 1.4 31

10 77 3. 6 3. 6 48

6. 43 2.4 2. 1 . 36

7. 65 1. 9 1.2 27

4 130 .13 11

4 117 .13 11

7 123.. 15 12

4 120 .15 12

4108.1510

0.5

0.4

0.5

0.6

0.5

1.5 28 LSW

1.1 31 LSW

0.5 43 LSW

1.9 35 LSW

1.6 25 LSW

15 8 4 31.90 19 11.23

16 328 26. 84 19 19. 6216 632 1.101920.69

16 1638 17.33 19 20.27

16 23 8 17.51 19 19.49

155 35.57

1558.65

155 11.60155 12.95155 9.69

8.17 2.9 

8.13 1.7 

9.70 2.1 

7.26 1. 

6.58 1.6 

5.55 1.9 1.4 27 4 120 .12 12 0.5

6.19 1.8 1.2 30 5 117 .14 11 0.5

8.45 2.2 2.0 35 4 123 .15 12 0.5

7.65 3.0 2.8 46 10 121 .14 12 0.4

7.95 1.2 1.9 22 2 101 .11 0 0.6

O"'l

(J'1

7 246 56.10 19 8.857 3 2 14.18 19 9.177 3 5 9.39 19 8.867 3 6 34.03 19 8.89

7 310 57.21 19 24.86

7 4 3 44.93 19 23.947 433 3.99 19 20.217 6 9 15.25 19 8.327 628 32.06 19 8.107 853 59.08 19 23.86

155 35.36

15535.16

155 34.67

155 35.00

155 17.26

155 16.07

155 12.52

15535.87

155 35.36

155 15.54

2. 89 2.0 2.3 34

8.81 2.2 2.4 48

10.74 3.1 3.1 51

11.12 3.2 3.0 47

3.41 1.1 1.2 16

35 .11 1 0.3

73 .13 5 0.3

123 . 15 12 0 . 4128 .13 13 0.3

105 .04 2 0.3

3.1 24 LSW

1.8 29 LSW

1.4 32 LSW

1.1 41 LSW

0.7 21 INT L

0.2 32 SEC

0.5 44 SF2

0.5 44 LSW

0.3 43 LSW

0.4 13 SEC

162337 34.49 19 20.58

17 8 0 24. 53 19 19. 79

17 23 7 59.99 19 20.38

17 2333 7.61 19 22.54

18 218 28.55 19 23.89

18 327 4.84 19 31.44

18 815 33.47 19 23.16

18 11 1 14.04 19 26.1918 1628 39.68 19 16.6918 1740 39.16 19 25.67

155 10.21

155 11.50155 12.99

155 4.46

155 27.62155 14.78

155 20.96

155 21.83155 28.30

155 29.58

8 . 44 2. 

7.65 1.6 

7. 24 1. 

8 . 37 2.0 

10.46 2.8 

25 . 24 2. 

10.82 2.

9.16 1.

7. 78 1. 

8.51 1.

4 120 . 14 12 0 . 5

5 67.12 4 0.4

5 75 .12 4 0.4

4 117 .13 11 0.5

1 106 .09 6 0.5

7 1220 53.82 19 8.53

8 012 24.82 19 28.698 235 11.23 19 20.128 1158 16.34 19 9.22

9 220 13.. 12 19 19. 20

9 227 21.71 19 17.20

9 1334 29.93 19 21.56

9 2132 4. 82 19 22. 63

10 311 31.55 19 14.56

10 814 33.24 19 21.67

15535.92

155 45.50

155 8.58155 35.19

155 10.82

155 28.11

155 2.07

1551.83

15535.10

155 19.20

8.30 2.1 1.9 35

9. 80 2.2 1. 8 36

7. 97 2. 6 3.0 49

8 . 11 2. 5 2.7 36

6. 05 1.3 1. 3 26

8 . 76 2. 1 2. 1 48

5.06 1.9 1.5 35

5 . 48 1.7 1. 3 32

7. 76 2. 2 1. 9 42

26.15 1.6 14

7 52 .15

3 147 .18

2 138 .15

5 79 .20

1 79 .09

5

3

5

4

4

1.2 33 LSW

0.6 32 KON

0.6 44 SF4

1.5 32 LSW

1.2 26 SF3

o. 3 0 . 7 44 LSW

0.7 1.6 32 SF5

0.5 1.5 30 SF5

o . 5 0 . 9 40 LSW

1.4 2.3 13 DEP

18 1829 49.16 19 20.01

181956 9.56 1925.62

19 846 9.08 19 19.94

19 2357 27.10 19 14.67

20 635 24.33 19 16.26

20 737 53.53 19 22.30

20 1345 12.00 19 23.90

21 914 14.91 19 19.72

21 1247 44.71 19 0.53

211910 0.13 19 11.57

155 11.73

155 21.82

155 7.65155 33.36

155 12.73

155 4.37

155 26.54

155 11.63155 29.22155 35.57

6. 80 1. 

8.52 1.5 

8.911.9 

6 . 82 1. 

7 . 07 1. 

7.59 1.

10.44 1.

7.08 1.

38.31 2.3 

8.69 2.3 

10 2120 8.43 19 13.01

11 322 12.68 19 19.2011 654 27.81 19 23.45

11 1511 58.59 19 30.26

11 1547 57.32 19 16.87

155 32.63

155 12.96

155 27.28

154 55.27

155 7.14

10.29 3.1 3.1 51 9 80 .18

8.42 2.0 2051 5 82 .12

10.32 2.2 2.146 6 31 .13

40.313.6 3.6 59 11 65 .10

40.762.21.643 8198.12

6

4

2

4

2

0.5

0.4

0.3

0.7

1.0

0.6 45 LSW

0.5 48 SF2

0.5 41 KAO

0.9 51 LER

0.9 40 DEP

22 534 3.28 19 19.71

22 6 4 53.07 19 17.51

22 948 59.18 19 24.72

22 1719 4.22 19 24.25

23 2 4 30.48 19 19.98

155 6.25

155 27.14155 19.26

155 16.65

155 7.35

4.99 1.

8.06 1, 

7 . 07 1. 

15.63 1.5 

8.45 2.

11 1725 59.79 1920.65

11 2126 15.83 19 12.85

12 1055 10.54 19 21.75

12 1435 55.02 19 35.7412 16 1 36. 65 20 36. 10

155 8.90155 32.51

155 17.20

155 51.68

154 52.62

8.26 1.6 1.7 38

9 . 22 2. 5 2. 6 42

31.20 2.2 2.0 50

14. 46 2. 8 2. 4 44

17.22 2.5 2.0 37

2 67 .09 3

5 80 .12 6

9 44 .12 3

9 166 .13 10

4 297 .12 93

0.4 0.7 35 SF40.4 0.7 39 LSW

o . 5 0 . 7 43 DEP

o . 6 0 . 3 40 KON

2.199.0 37 DIS

23 627 2. 93 19 22.3223 740 25.59 19 24.61

23 943 4. 52 19 25.28

23 1531 22.37 19 20.46

24 720 10.30 20 7.65

155 27.45

155 50.77155 19.77

155 12.56

155 43.41

11 .09 1. 

14.13 2.4 

6.10 1.

7.57 1.

29.64 2.6 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 27 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DlJR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG 

1985 JUL 24 1147 59.35 19 47.25

25 517 38.86 19 9.17

25 534 13.55 19 44.69

25 1825 52.911922.27

25 2345 23.67 19 28.21

15526.5915535.96

156 29.07

15528.92

155 25.69

23.98 2.9 2.5 6116 84.11 2

7.62 2.5 2.6 39 5 114 .16 11

35.113.7 4.158 11 238 .12 66

9.64 1.8 1.5 37 2 38 .10 2

2.39 1. 6 1. 1 27 5 76 . 17 5

0.4

0.5

0.90.3

0.4

0.9 49 KEA

0.9 36 LSW

1.7 49 DIS F

0.6 35 KAO

1.2 24 KAO

1985 AUG 821 27.05 19 18.14

1710 4.11 19 21.22

1821 22.72 19 19.67

1848 4.92 19 19.70

032 22.79 19 24.91

155 13.18

155 13.10

155 13.38

155 11.81155 19.70

7.03 1. 3 

9.01 2.3 

9. 44 2. 1 

6.62 1.5 

5.63 2.4 

26 749 49.93 19 31.68

26 23 4 41.84 19 25.48

27 552 41. 13 19" 22. 96

27 1023 29.50 19 18.3427 1237 35.37 19 21.26

155 12.01155 19.23

155 27.58

155 13.02

155 24.40

24.45 2.4 1.9 50 11 62 .12 14

6.47 1.5 1.5 26 3 124 .10 3

10.20 2.0 1.7 38 3 35 .12 1

9.48 2.1.2.143 5 97 .11 3

10.59 1.8 1.7 34 3 66.11 3

0.5

0.40.4

0.5

0.4

1.0 46 DEP

1.0 24 KAO

0.6 35 KAO

0.5 40 SF2

0.6 29 SWR

15029.00 19 19.13

710 53.74 19 15.84

8 6 59.39 19 12.11

12 1 23.63 20 0.02

1429 13.05 19 11.83

155 13.08

155 27.10155 27.31155 21.51

155 27.07

5.79 1.7 

9.34 1.6 

8.84 3.2 

13.94 2.3 

4. 73 1. 8 

27 1842 49.89 19 21.71

28 1857 25.60 20 3.40

28 2152 35.71 19 24.16

28 2356 51.69 18 54.4829 252 30.12 18 48.76

155 30.27155 32.19155 16.15

155 16.31

155 14.27

8. 93 1.7 1. 1 32

8.58 2.6 2.2 47

18.81 1.7 1.7 48

14.44 2.4 3.130

11 . 60 2. 3 2. 4 27

2 46 .10 5

9 198 .13 25

7 70 .11 1

3 256 .11 34

3 269 .12 45

o . 4 0 . 9 30 KAO

o . 6 . 0 . 6 42 KEA

o . 5 0 . 6 44 DEP

1 . 4 3 . 3 29 LO I L

1 . 5 1 . 6 26 LO I

6 2027 7. 37 19 11.206 2126 50.53 19 11.70

7 035 55.69 19 18.89

7 4 6 58.71 19 16.73

7 446 43.85 19 11.61

155 29.38155 27.52155 13.43

155 22.45

155 27.49

33.89 2.2 

6.24 1. 9 

5.86 1.5 

7.33 1.9 

6.78 1.8 

29 410 45.64 19 20.5629 1122 29.97 19 19.80

30 220 20.34 19 19.46

30 94359.211921.86

30 15 3 25.55 19 18.50

155 11.60

155 11.50

155 15.14

155 1.67

155 15.35

8.56 2.2 2.3 48

8.21 1.7 1.1 25

8.62 1.8 1.7 41

6 . 13 2. 3 2. 0 42

8.70 1. 8 1.7 37

7 75 .13

2 88 .12

4 93 .11

6 152 .13

4 104 .10

4

5

4

4

4

0.4

0.6

0.4

0.5

0.4

0.4 42 SF3

0.9 23 SF3

0.5 38 SF1

0.8 38 SF5

0.5 34 SF1

7 858 12.61 19 19.507 1439 30.96 19 22.027 1752 11.35 19 10.08

8 1231 52.79 19 19.07

8 1233 16.29 19 17.88

155 11.69

155 6.55155 33.04155 13.25155 12.97

8. 36 1.3 

7.93 1.8 

1.18 1.7 

9.50 2.4 

7.59 1.8 

0'\0'\

31 650 38.77 19 25.05

31 813 27.60 19 26.11

31 940 15. 67 18 54.77

31 1822 53.06 19 19.49

31 1929 15.33 19 19.23

155 19.09

154 54.19

155 15.28

155 11.25155 9.58

5 .37 1. 3 1. 1 24

8.03 1.8 1.4 31

11 . 20 2. 9 3.5 45

6 . 79 1. 5 1. 2 22

7 . 76 1. 9 1. 8 42

3 106 .08 3

1 169 .12 3

5 247 .12 35

o 97.10 5

6 100 .08 5

0.4

0.8

1.0

0.60.3

0.8 81 KAO0.8 31 LER0.6 44 LOI

1 . 1 21 SF3

0.5 38 SF3

1258 6.71 19 12.58

1646 29.90 19 20.97

1652 6.72 19 20.20

1445 32.96 19 16.22

21 5 32.29 19 25.22

155 28.56155 12.84

155 12.86

155 48.46155 30.13

6 . 65 2. 1 

8. 92 2. 6 

6. 93 1. 3 

10.92 2.4 11.37 2.9 

31 20 3 51. 81 19 17. 84

31 22 5 34.08 19 24.83

31 2321 28. 25 19 21. 82

31 2343 1 .02 19 19. 97

AUG 1 714 17.22 19 20.03

155 27.82

155 19.32155 2.77

155 8.47

1557.52

9.21 1.7 1.8 40

6 . 25 2.0 1. 9 34

6 . 32 1.3 1. 1 26

5 . 92 1. 9 2.0 43

7.311.7 1.6 39

4 78 .13

5 45 .11

4 136 .15

6 79 .10

5 98 .10

6

2

4

5

5

0.4

0.4

0.6

0.4

0.4

0.6 37 LSW

0.7 30 KAO

1.1 23 SF5

0.6 38 SF4

0.7 36 SF4

9 23 1 32.52 19 25.46

10 022 54.43 19 38.11

10 94542.961949.83

10 1428 40.03 18 52.3810 1853 54.54 19 21.71

155 19.54

155 59.97

156 8.50

155 15.38

15526.46

5.84 1.5 

38.93 2.4 

32.85 2.1

13.23 2. 1 

9.89 1.7 

1 15 5 17.63 19 21.691 15 9 59.76 19 22.861 2320 45.23 19 23.58

2 052 22.49 19 11.26

3 123 26.75 19 20. 80

155 6.66

155 1.96155 23.11

155 29.16

155 13.05

7.52 1.7 1.4 33

8 .09 2. 4 2.4 42

10.06 1.5 1.3 41

34 . I? 2.0 1. 5 42

7.17 1.6 1.2 36

3 80 .11

2 133 .12

4 41 .13

3 147 .10

2 61 .14

3

5

5

7

3

0.4

0.5

0.4

0.8

0.5

0.7 25 SF4

0.4 25 SF5

0.6 26 KAO

1.3 37 DLS

0.7 30 SF2

10 1857 26.90 19 21.6710 1934 56.891857.72

10 2223 6.08 19 32.61

11 210 57.17 18 31.88

11174340.181921.31

155 26.50

155 14.94

155 37.47

153 59.30

155 23.26

10.23 2.1

12.57 2.3 

10.30 2.6 

17.88 2.3 

9. 84 1. 4 

162139.76 19 11.11

217 58.51 19 24.01

441 55.34 18 52.33

8 6 16. 72 19 19. 90

825 37.49 19 24.86

155 29.27

155 16.00

155 11.23155 11.94155 16.64

33.32 2.0 1.7 40 .. 4 ·81 .08 4

3.05 1.1 1.4 23 5 107 .09 1

22.63 2.3 3.0 28 6 269 .12 43

6.76 1.5 1.3 40 3 83.12 5

10.85 0.9 1.2 17 2 145 .11 1

0.60.3

1.4

0.40.8

1.0 39 DLS

0.2 20 SEC

6.0 26 LOI L

0.8 38 SF3

1.1 15 INT L

11 1745 53.79 19 16.37

11 1857 11.91 20 0.73

11 2334 25.231916.87

112358 4.43 1922.50

12 746 45. 24 19 17. 69

155 28.90

156 1. 56

15521.85

155 4.03155 12.94

10.31 

10.10 2.9 

4.73 O. Q 

8.50 2.1 

6.84 1.5 

4 10 7 22.56 19 10.824 12 3 40.90 19 29.49

4 1724 38.08 19 25.13

4 184631.74 1941.084 2010 22.76 19 21.53

155 27.94155 0.34

154 56.37

155 18.59155 25.76

7.51 2.3 2.1 42 6 106 .15 2

42.78 3.2 3.1 55 6 73 .11 6

38.88 3.1 2.9 50 7 166 .11 4

35.04 2.8 2.6 60 15 94.11 19

9.49 1.7 1.3 39 2 48 .13 4

0.4

0.7

0.8

0.5

0.4

0.8 39 LSW

1.1 49 DEP

0.9 45 LER

0.9 50 KEA

0.7 36 KAO

12 752 38.78 19 17.88

12 1650 50.60 19 19.31

12 1933 9.76 19 20.00

12 2356 16.03 19 19.77

13 728 4.19 19 27.94

155 1.4.45

15526.30

155 10.10

155 8.15155 26.73

7.14 1.4 

9.84 1.6 

6 . 64 1. 4 

6.93 1.4 

9.04 2.3 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 29 1985 HVO EARTHQUAKE SUMMARY LIST 

OllIGIlf TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR HOIf DA HRMN SEC DEG HIN DEG HIN KH HAG HAG NR NS DEG SEC DIS KM KH FH REHK

ORIGIN TIME LAT N LON W DEPTH' AMP 

YEAR KON DA HRKN SEC DEG MIN DEG MIN KK' )fAG 

1985 AUG 13 10 2 53.93 19 11. 63

13 1112 10.58 19 19.79

13 1138 19.42 19 17.3713 2219 56.96 19 20.05

14 839 13.28 19 21.28

155 39.47155 11.64

155 14.17

155 15.78

155 16.62

10.63 3.5 3.9 35

7. 80 2.2 2. 6 45

6 . 94 1. 3 1. 1 26

6.27 1.3 1.1 38

25 . 85 2.3 2. 2 50

108 .19

87 .14

148 .10

90 .13

66 .11

7

5

1

3

2

o . 7 0 . 8 23 LSW F

o. 4 0 . 6 41 S F3

O. 5 O. 8 26 SF2

o . 4 0 . 7 34 S Fl

o . 6 0 . 7 43 DEP

1985 AUG 23 15 3 5.15 19 20.77

23 1555 29.3'7 19 56.7923 1811 28.71 18 54.9224 11110.6520 32.71

24 75'7 51.59 19 29.55

155 12.29155 19.23

155 16.33

15531.19

155 27.64

7.96 1.8 

27.39 2.5 

13.78 2.3 

0.70 3.1

5 . 89 2. 0 

14 1919 24.63 19 21.80

14 20 1 7.28 19 19.6314 22 0 17.65 19 18.79

15 356 52.30 19 22.51

15 634 22. 18 19 47. 15

155 29.94

15511.55

155 14.86

155 30.12

155 33.55

9.70 2. 1 2. 2 44 2 34 .09 4

6.70 1.4 1.3 32 2 92 .10 5

7.80 1.2 1.3 30 2 101.08 4

9.99 1.6 1.3 32 3 46 .10 4

28 . 02 2. 1 1. 6 44 11 115 . 11 11

0.3

0.4

0.5

0.4

0.5

0.6 41 KAO

0.9 32 SF3

0.8 29 SFI0.8 31 KAO

1.1 42 KEA

24 1026 13.53 19 22.6224 2018 59.09 18 54.5624 2139 58.64 .19 23 :00

24 2140 52.57 19 9.29

25 047 35. 27 19 20.27

155 8.34

155 15.24155 26.71155 34.75

155 11.72

2.85 1.3 

11.52 2.1 

10.09 2.1 

7.73 2. 6 

7. 68 1.7 

15 1840 41.66 19 20.61

16 257 13.53 19 20.33

16 1148 15. 11 19 21.97

16 1415 53.00 19 21.32

16 1547 13.36 19 22.02

155 13.06

155 7.70

155 0.78155 6.38

155 5.68

7.52 1.6 1.3 35

7.68 1.9 2.0 47

1.91 1.6 1.1 22

6.98 1.4 1. 1 25

7. 90 1. 8 1.7 33

2 63 .12

5 90.13

2 175 .15

3 88 .113 76 .11

4

5

5

4

3

0.5 0.7 34 SF2

0.4 0.6 44 SF4

o . 7 1 . 6 20 S S F

0.5 0.8 25 SF4

0.4 0.7 29 SF4

25

2525

25

25

253 57.89 19 20.59

358 57.84 19 22.32

443 1 . 48 19 17.08

711 7.13 19 20.52

'735 30. 52 19 1'7. 66

15511.91

155 4.51155 22.78155 10.74

155 12.60

7.92 2.9 

7 . 18 1. 7 

5 .06 2.0 

7.59 2.5 

6 . 40 1. 2 

16 1742 5.14 19 9.79

16 1758 9.57 19 21.13

16 1835 1.49 19 27.34

16 19 0 16.95 19 19.9916 19 5 3.20 19 9.44

155 35.03155 6.55

155 28.31155 12.12155 34.91

9.65 2.6 2.3 41

5.50 1.5 1.4 38

8.82 1.8 1.3 39

7.14 1.3 1.2 26

8.72 2. 1 1. 6 29

5 112 .14 10 0.5

4 91 .19 4 0.6

5 56 .11 7 0.4

1 81 .09 5 0.6

5116.1411 0.5

0.7 40 LSW

1.3 38 SF4

0.9 35 KAO

1.0 25 SF3

1.1 27 LSW

251419 22.00 19 23.11

25 16 9 26.98 19 18.2625 1936 33. 9'7 19 23. 0225 1941 43.86 18 54.5325 1944 47.74 18 58.70

155 8.51155 13.38

155 13.08155 15.93155 15.71

2 . 82 1. 0 

7. 84 1. 5 

6.56'1.2 

12.22 2.1 

12.22 2.0 

0'\

.......

17 1652 23.4120 2.40

17 20 1 58. 31 1 9 16. 86

18 424 55.95 ·19 20.5418 6 5 8.94 18 51.8018 940 58. 95 19 26. 77

155 27.30155 15.24

155 12.55155 14.94155 29.13

11 . 28 1. 5 1. 4 26

10.17 2.12.2 31

7. 22 1. 2 1. 2 25

12.30 2.2 1.9 18

10.61 2.2 1.9 41

3 212 .25 20

1154 .12 6

o 68 .10 4

2 273 .10 40

5 45 .10 8

1.6

0.6

0.5

1.6

0.4

1.1 22 KEA

0.7 27 SFI0.7 20 SF2

1.3 17 LOI L

0.6 36 KAO

26 6 6 29.79 19 19.22

26 7 1 4'7.31 19 24.97

26 1130 56.91 19 20.3426 1926 39.34 19 21.05

261932 29.9919 21.35

155 9.83

155 19.37

155 '7.30

155 6.07

1555.89

6.80 1.7 

5 . 30 1.7 

8.18 2.3 

7.69 1.5 

7 . 60 1. 3 

18 10 5 21.24 19 21.8918 1538 15.21 19 23.5919 356 6.25 19 25.77

19 530 3.70 19 15.59

19 855 56.93 19 15.59

155 5.93

155 26.12

155 21.90155 29.96

155 33.70

7.55 1.8 1.8 44

10.96 1.9 1.5 41

9. 02 2.0 1.7 47

9 . 05 2. 2 1. 9 43

7. 98 2.2 1.7 43

7

4

5

4

5

82 .13

37 .12

32 .13

67 .15

63 .18

3

3

4

1

6

0.4

0.4

0.3

0.4

0.5

0.6 39 SF4

0.5 37 KAO

0.6 42 KAO

0.7 41 LSW

0.8 41 LSW

2'7 016 18. '70 19 26.98

27 147 27.21 19 17.62

27 7 5 4 . 00 19 24. 94

27 1054 55.82 18 55.08

27 1342 6.94 19 21.29

155 14.62155 15.16

155 19.88

155 16.71155 2.49

32.07 2.3 

6.74 1. 3 

7.19 2.1 

13.32 2.4 

7 . 18 1. 8 

20 722 4.54 19 16.5820 723 55.74 19 15.9720 1030 2.66 19 19.4820 1715 43. 93 19 20.6920 1948 54.60 21 0.50

155 22.30

155 21.81155 11.92155 12.79

156 10.01

7 . 22 2. 6 3. 0 52

7. 50 1.3 1. 2 26

7.511.8 1.7 38

7.46 1.6 1.3 35

32. 83 3. 2 3. 1 44

5 130 .14 5

3 176 .11 5

4 92.10 5

3 64.13 4

6 302 .13 28

0.40.6

0.5

0.5

1.6

0.6 48 SWR

1.0 22 SWR

0.7 35 SF3

0.7 33 SF2

1.2 41 DIS

27 1525 18.92 19 20.44

27 1545 57.65 19 10.20

27 1820 20.59 18 59.2'7

27 1923 14. 19 19 20.02

27 1949 16.62 19 13.99

155 11.85

155 37.09155 14.48

155 8.69

155 21.72

8 . 11 ,.. 4 

28.12 2.0 

12 . 03 1. 5 

5.81 1.5 

7. 98 1.4 

21 1 6 4 . 77 1 8 49. 83

21 2 8 47.00 19 20.20

21 541 58. 77 19 20. 6121 10 6 3.84 19 20.50

21 14 2 0.30 19 41.97

155 15.97

155 11.79

155 7.95155 11.79

155 2.11

12.04 2.2 1.9 28

7.73 2.3 2.2 53

7.13 1.9 1.8 41

8.34 1. 6 1. 5 29

0.01 2.2 2.2 24

2 300 .10 42

6 79 .14 5

5 83.10 4

o 74 .12 4

o 124 .25 1

1.8 1.8 28 LOI L

o . 4 O. 5 48 SF3

o . 4 O. 6 36 SF4

0.6 1 .0 29 SF3

1.3 1.3 24 HIL B'

28 '748 40.69 19 20.'72 155 6.'76

29 046 33.75 19 14.'71 155 4.52

29 1042 41.08 19 19.92 155 8.13

30 5 5 47.58 19 19.09 -155 15.21

30 540 18.94 19 20.72 15512.74

6. 87 1. 9 

46.76 2.9 

7. 30 1. 6 

6. 99 1.3 

7.65 2.0 

21 1445 46.35 19 19.34

22 628 0.16 1918.55

22 948 41.24 19 19.69

23 225 25.02 19 18.38

23 4 1 8 . 97 1 9 1 9 . 13

155 10.22

156 4.22

155 12.24

155 13.17

155 13.12

6.41 1.6 1.5 35 2 102 .14 5

40.04 4.2 4.7 62 14 248 .09 21

7.06 2.1 2.0 43 2 85 .16 5

8.02 2.0 1.9 46 5 91 .12 3

9.10 2.4 2.7 50 5 79 .12 4

0.6

0.7

0.5

0.40.4

0.9 33 SF3

0.6 51 KON F

0.7 41 SF3

0.5 43 SF2

0.5 46 SF2

30 855 48.88 19 46.32

30 10 2 46.51 19 23.9130 1013 35. 29 1 9 22: 0130 1029 45.14 19 21.61

30 1133 29. 63 19 23.71

156 4.59

155 16.93

155 27.99155 30.09

155 15.54

11 . 65 2. 8 

16 . 16 1. 3 

6. 98 2. 3 

9.36 2.2 

3.10 2.1
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 31 1985 HVO EARTHQUAKE SUKMARY LIST 

ORIGIN TIHE LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG KIN . KK MAG MAG NR NS DEG SEC DIS KK KM FK REKK

ORIGIN TIME LAT N LON W DEPTH AK

YEAR KON DA HRKN SEC DEG MIN DEG KIN KM MA

1985 AUG 30 1259 1.93 19 23.95

30 23 2 26.72 19 21.91

31 028 40. 43 19 20.08

31 041 3.20 19 24.56

31 051 39.25 19 19.61

155 15.71

1555.79

155 12.08

154 58.20

155 8.19

3.58 1.6 1.6 23

6.94 1.5 1.5 36

7.01 1.5 1.6 41

7.38 2.2 2.6 38

7. 80 1. 6 2.0 37

4 110 .08

1 79 .17

3 80 .11

1 166 .14

2 88 .08

2 0.3

3 0.6

5 0.4

1 0.7

4 0.4

0.3 21 SEC

1.0 35 SF4

0.6 38 SF3

0.6 34 LER

0.7 35 SF4

1985 SEP 6 857 40.83 19 11.36

6 923 20.38 19 25.696 1232 56.96 18 55.626 2040 40.66 19 25.29

7 244 48.54 19 19.95

155 28.32

155 27.89155 16.52

155 30.50

155 8.08

6.02 2.0 

8.69 2.0 

19.35 2.5 

9. 84 1. 

7 . 84 1. 

31 229 29.38 19 22.0531 533 16.97 19 25.2131 534 34.05 19 24.90

31 619 1.15 19 21.52

31 14 8 11.53 20 3.99

155 28.96155 18.96

155 19.28

155 6.19

155 28.48

10.19 1.5 1.4 37 3 40 .11 3 0.3

6.17 2.4 2.6 48 10 38 .11 2 0.3

6.20 1.6 1.1 24 4 98 .10 2 0.4

7.24 1.7 1.5 36 2 85 .14 3 0.5

48.812.0 2.0 44 10 207 .1124 0.9

0.6 35 KAO

0.5 41 INT

0.8 21 KAO'

0.9 36 SF4

0.7 40 KEA

7 1223 45.80 19 22.26

7'14 4 49.13 19 19.42

7 14 6 35.96 19 18.60

7 1556 6 . 40 19 18. 85

8 138 32.09 19 19.72

155 29.85

155 13.12155 12.90155 13.09

155 3.79

9.74 2.3 9.32 2.6 

5.511.6 

4.55 1.5 

7. 44 1. 

31 16 3 9.47 19 26.62

31 1735 11.16 19 17.07

31 2214 51.68 19 22.28

3123 1 34.0119 22.36

SEP 1 014 3.90 19 22.56

155 26.27155 15.01

155 2.27

155 29.95

155 29.91

4.81 1.5 1.2 29

6.31 1.5 1.2 26

7. 47 1. 6 1. 3 33

9.54 1.7 1.2 33

9.39 1.4 1.2 33

3 58 .11

o 162 .07

3 146 .17

1 45 .12

2 44 .08

0.30.60.8

0.40.3

1.3 26 KAO

1.1 25 SFI

0.5 33 SF5

0.7 33 KAO

0.8 32 KAO

945 14.36 19 23.39

1654 27.451955.75

253 15.95 19 20.99

355 52.44 19 25.64

858 10. 58 19 22. 19

154 49.49

155 32.45

155 30.29

155 19.63

15527.43

43.10 2.3 

23.46 2.4 

8.79 2.0 

8.02 2.4 

9.81 2.0 

64155.82 19 21.67

851 54.02 18 55.32

856 36.50 19 21.06

1633 2. 82 19 10. 59

1843 43.45 18 54.55

155 12.70155 16.34

155 2.59

155 31.96

155 16.14

2.86 1.0 1.1 16 3 89.07 2 0.4

13.17 1.6 1.3 27 4 288 .13 33 1.7

4.84 1.4 1.3 31 2 146 .14 2 0.6

12.14 2.4 2.2 46 10 108 .12 7 0.4

12.86 2.12.0 27 2 255 .1135 1.6

0.5 14 SER

1.0 27 LOI L

1.1 31 SSF

0.5 41 LSW

1.2 27 LOI

9 12 4 57.92 19 19.88

10 1619 50.79 19 12.70

10 1625 15.67 19 11.22

11 531 23.03 19 19.4011 548 44.26 20 1.30

155 8.00

155 28.68155 29.11

155 15.75155 20.93

6.88 1.5 

8.202.

34.17 2.4 

7.56 1.8 

13.37 2.2 

0"

CO

1 20 5 37.43 19 26.93

2 341 13.61 19 22.05

2 440 9.58 19 49.722 930 9.10 1927.452 1053 27.79 18 55.67

155 29.51155 6.87

156 \9.90

155 29.60

155 16.10

9.25 1.7 1.2 35

7.811.3 1.2 25

6. 32 2. 9 2. 5 50

9.64 1.8 1.2 38

12.47 2.3 2.9 36

5 61 .12 8

2 74 .13 2

9 277 .12 54

4 49 .17 84 244 .12 33

0.40.40.8

0.5

1.4

1.0 30 KAO

0.9 25 SF4

0.8 44 HUA

1.1 35 KAO

0.6 35 LOI L

111252 36.60 19 20.37

12 333 16.12 19 22.7012 627 25.56 19 19.25

13 3 7 12.98 19 23.4813 422 5 . 27 19 22.40

155 3.15

155 0.48

155 15.26

155 25.62

155 28.66

6. 32 1. 

5.911.3 

6.88 1.3 

10.63 1.8 

9.67 1.8 

2 1456 46.92 19 26.88

2 1951 12. 42 19 19. 69

2 2048 54.04 19 34.61

3 318 2.24 19 24.253 1122 54.75 18 52.29

15528.57

155 13.75

155 22.12

155 16.19155 15.43

8.54 1.9 1.7 43 4 44.12 7 0.3

9.66 3.3 3.5 54 10 61 .12 5 0.3

9.39 2.3 2.0 47 5 83 .20 9 0.5

3.54 1.0 1.2 17 5 110 .08 1 0.4

12.913.13.7 52 6 255 .1139 1.0

0.9 38 KAO

0.3 46 SF2

0.9 43 KLO

0.3 14 SEC

1.3 49 LOI

13 10 4 27.97 19 50.66 155 12.2413 2122 6.80 19 5.45 156 11.61

14 1059 45.93 19 22.4'3. 155 28.68

14 2359 27.89 20.14 155 11.60

15 15 15.15 19 20.75 155 2.53

36.22 1.7 

30.18 

10.89 1.4 

9.70 2.9 

6.71 2.7 

3 12 5 0 . 20 19 23. 88

3 17 9 53.35 18 53.953 23 6 58. 07 19 16. 36

4 045 17. 97 19 20. 724 1327 25.48 19 21. 46

155 15.93

155 16.61

155 15.04155 12.95155 3.24

3 . 22 1. 5 1. 6 25

14.71 2.4 2.9 38

7.07 1.4 1. 5 32

8 . 23 1.4 1.3 30

7. 23 3.0 3. 1 47

5 104 .11 1

5 249 .11 35

2176.133

1 67.10 4

5 107 .13 3

o . 3 0 . 3 22 SEC

1 . 2 3 . 1 38 LO I L

0.6 0_ 9 32 SFl

0.5 0.7 29 SF2

o . 5 0 . 5 44 S F5

15 258 2.19 19 23.7815 437 2.05 19 28.1815 625 37.20 19 11.0615 1718 23.93 19 17.9515 1745 19 22.20

155 27.17

155 26.94

1511 35.48

155 15.63155 29.39

9.78 1.2 

7.53 1.8 

35.46 2.2 

8.76 2.

9.76 1.8 

4 1649 2.09 19 22.35

5 421 26.24 19 20.02

5 6 5 37.45 19 47.145 832 30. 37 19 23. 605 10 4 28.24 19 25.86

155 30.12

15510.01

155 22.15

154 58.21

155 19.73

9.58 1.8 1.5 36 2 46 .11

7.40 1.5 1.1 27 3 85.. 07

26 . 26 2. 1 1. 5 44 11 91 . 10

6.06 2.0 1.7 36 5 171 .20

7. 17 1. 8 1. 5 28 5 73. 12

4

4

9

3

4

0.4

0.5

0.4

0.9

0.4

0.7 34 !tAO

0.8 23 SF30.9 37 KEA

1.0 33 LER

0.8 24 KAO

15 1943 8.39 19 20.92

16 120 45.04 19

16 9 2 23.73 19 21.01

16 1142 10.83 19 19.92

16 1221 51.46 19 47.54

155 49.76

155 7.49155 2.88

155 11.06

156 1.90

7.02 2.2 

6 89 1.4 

5 . 93 1.4 

6.82 1.7 

41.69 2.8 

1129 40.30 19 17.36

13 1 7.40 19 19.97

1355 9.06 19 19.92

2232 13.36 19 20.82

1 3 52.32 19 19.87

155 27.89

11.63

155 12.08

155 9.82

155 12.85

10.66 1.6 1.4 27

9.56 2.9 3.0 53

8.15 1.4 1.3 21

7.05 1.4 1.3 31

6 . 66 1. 2 1. 3 26

4

7

o

2

1

94 .12

85 .11

82 .08

70 .1174 .13

6

55

2

5

0.40.4

0.6

0.5

0.5

0.7 26 LSW

0.3 47 SF3

1.1 21 SF3

0.8 30 SF30.9 24 SF2

16 1318 15.62 19 10.3216 1318 53.46 19 19.82

16 1455 16.07 19 18.53

16 1844 49.32 19 18.4816 1846 57.38 19 18.25

155 56.63155 11.79155 14.89

155 13.18155 13.25

18.48 2.8 

7 . 74 1. 

6. 95 1.7 

6.21 1.4 

6.311.4 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 33 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR G'AP RMS MIN ERH ERZ NO

YEAR HON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REHK

ORIGIN TIME LAT N LON W DEPTH AM

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MA

1985 SEP 16 19 6 21.23 19 18.78

17 811 42.40 19 21.03

17 935 27.56 19 21.56

17 13 4 25.24 19 24.02

18 5520.97 19

155 13.26155 2.39155 4.99

154 57.42

155 30.50

7.21 2.4 2.9 50

5.54 2.0 1.6 34

5.75 1.6 1.6 31'

6.69 1.9 1.6 32

9 . 77 1. 8 1. 5 37

.7 82 .14

4 148 .14

5 84 .15

4 172 .20

3 33.08

3

2

4

3

5

0.4

0.5

0.5

0.7

0 .. 3

0.6 45 SF2

1.0 32 SF51.0 28 SF5

0.7 29 LER0.7 35 KAO

1985 SEP 27 1423 2.10 19 19.87

28 3 8 57.54 19 20.9928 612 54.29 19 27.52

28 2251 5.60 19 21.45

30 1442 29.24 19 20. 86

155 30.35

155 12.86

155 29.32155 23.86

15521.57

9.43 

7.74 1.8 

9. 85 2. 

9.15 1.6 

10 . 62 1. 

18 12 7 56.54 19 56.3318 1521 9.02 19 43.2619 614 3.76 19 20.39

19 616 0.45 19 19.10

19 2229 54.62 19 19.16

155 38.38

155 2.99155 11.46

15515.19

155 8.71

11 . 44 2. 9 2.7 48

0.012.12.3 16

7 . 70 2. 3 2. 4 49

7.73 2.2 2.3 49

5 . 75 1. 4 1. 0 27

9 133 .14

2 238 .14

5 78 .125 91 .11

4 105 .13

9 0.6

3 1.8

4 0.44 0.4

4 0.5

0.3 42 ROH

0.9 15 HIL B'

0.6 46 SF3

0.5 42 SFI

1.1 26 SF4

30 1928 11.20 19 48.22

30 2133 42.151918.36

30 2143 3 . 44 19 18. 44

OCT 1 012 47.94 19 18.76

1 333 41.31 19 22.90

155 23.05

155 14.94

155 15.11

155 13.29

155 2.88

24.39 3.0 

7.06 1.5 

6.381.

5.87 1.3 

6.91 1.6 

20 346 2.45 19 25.42

20 4 8 58.35 19 25.1420 536 9.65 20 27.39

20 942 4.30 19 24. 86

20 1049 29.36 19 42.86

155 29.38

15519.18

157 44.34

155 19.44

155 2.32

7. 83 1. 8 1. 3 39

6 . 96 1.7 1. 6 26

41.79 3.3 3.6 26

6.54 1.7 1 ..6. 30

0.012.12.6 26

3 63 .11 6 0.4

4 109 .12 3 0.5

1225.18100 2.3

5 75 .11 2 0.4

2 246 .24. 2 2.0

0.9 34 KAO

0.9 22 KAO

2.5 24 DIS

0.8 25 KAO0.9 25 HIL B'

756 22.44 19 21.12

952 40.59 19 19.89

1434 33.18 19 25.76

1628 20. 86 19 25.09

2132 10.24 19 16.44

15521.41

155 10.48155 29.23155 19.30155 23.14

9.52 1.7 

6.83 1.6 

8.67 1.8 

7.011.3 

7.011.7 

o . 6 0 . 5 56 KEA

0.4 0.7 34 SF4

o . 6 1 . 7 16 S F5

o . 3 O. 6 33 KAO

o. 5 0 . 5 39 KON

9.55 2.0 

15.313.7 

13.95 2.4 

6.19 1.4 

10.65 1.6 

'.D'"

20 1134 0.15 19 21.58

20 1818 22. 70 19 23. 07

21 023 5.56 19 22.2721 9 47.67 19 20.6721 1140 37.23 19 29.6821 2035 4.01 20 2.1421 2037 15.54 19 19.53

22 450 59.74 19 21.96

22 452 18.20 19 25.4822 712 9.831919.18

155 6.27

155 2.69

155 30.45

155 12.64

155 59.72155 20.10

155 7.55

1553.49

155 19.93155 52.12

10 . 38 1. 1 1."7 20 3 84 . 08 . 3 0 . 5

8.44 2.1 2.0 35 5 117 .15 4 0.5

9.03 1.7 1.3 39 2 35 .12 5 0.4

7.58 1.4 1.5 32 1 66.12 4 0.5

10.69 2.9 2.8 47 10 245 .17 8 0.9

6.97 2.8 2.6 64 17 216 .13 16

7.03 1.5 1.7 35 3 107 .09 4

5.19 1.6 1.1 20 1 109 .14 4

7.08 1.9 2.1 39 4 38 .11 3

7.98 2.6 1.6 45 10 162 . 15 6

0.9 19 SF4

0.4 32 SF50.7 38 KAO0.7 31 SF2

0.5 41 KON

1232 30.681918.56

2 1319 36.16 19 21. 55

2 2317 39. 14 19 18. 59

2 2338 26.45 19 19.89

3 519 23.65 19 18.163 610 6.79 19 20.093 612 48.71 19 46.973 1017 7.32 19 47.173 23 3 54.86 19 21.13

4 324 7.34 19 20.74

155 15.36

15518.51

155 14.06

155 8·.13

155 13.08

155 28.49155 35.72

15535.36

155 2.53155 28.32

8.07

2.70

8.56

5.63

6.33

.

.3 

.9 .

22 1440 4 . 81 19 19. 52

22 16 5 28.26 19 20.2023 053 8.39 19 19.9923 312 42.01 19 21. 7723 415 44.59 19 19.67

155 11.40155 12.94155 11.40

15529.93

155 11.60

6.54 1.3 1.1 26

7. 22 1.3 1. 1 30

6 . 16 1. 4 1. 1 2g8 . 12 1. 8 1. 3 24

7 24 1. 5 1. 6 40

1 96.11

3 68.11

2 86 .13

1116 .13

4 91 .10

0.6

0.50.5

0.6

0.4

1.1 26 SF3

0.8 30 SF2

1.1 29 SF3

1.3 17 KAO

0.7 38 SF3

4 1025 45.76 19 20.684 1122 51.35 19 55.954 1737 37.58 19 20.964 1812 9.02 19 20.24

41953 8.181922.50

155 14.16

15533.84

155 14.01

155 12.53155 1.16

31 . 19 2. 

34.94 2.8 

33.23 2.8 

6.86 1.4 6.63 1.6 

23 641 51.30 19 20.18

23 16 1 28.63 19 8.47

23 1732 52. 60 19 23. 40

23 2316 57.99 19 19.74

24 65623.27 1921.13

24 1232 25.83 19 20.71

25 038 30.33 19 29. 16

25 051 56.60 19 23.99

25 512 38.25 19 23.66

25 734 42. 52 19 23. 80

155 10.35

155 35.51

155 30.03

15511.25

155 6.90

155 11.46155 27.53

155 16.02

155 15.64

155 16.00

8. 06 1. 8 1. 8 37

10.73 2.5 1.9 31

7.72 1. 5 1. 1 25

8. 34 1. 4 1.7 30

6.08 1.5 1.3 19

8.45 1.8 2.1 41

3.311.9 1.3 31

2.93 1.4 1.4 19

3.48 1.3 1.7 21

2. 95 1. 8 2. 1 28

2 82 .10 4

4 123 .16 12

1 85.13 5

o 91 .11 5

o 88 .09 4

73 .11

61 .11

III .09

95 .08

76 .12

0.4 0.6 36 SF3

o . 7 0 . 7 28 LSW

0.5 1.3 21 KAO

0.4 0.7 27 SF3

0.6 1.117 SF4

0.4 0.6 40 SF3

o . 3 1 .4 29 KAO

o . 4 0 . 3 16 SEC

0.3 0.3 17 SEC

O. 3 O. 2 24 SEC

339 48.30 19 15.77

6 5 48.75 19 17.206 7 20. 16 1 9 17. 18

723 3.70 19 16.78

957 39.32 19 17.02

1153 54.1119 18.98

2112 8.97 19 19.38

042 32.89 19 22.10

3 5 10.52 19 19.83

538 34.78 19 20.20

155 30.14

155 11.56

155 11.60

155 11.55155 12.40

15529.17

155 13.03

155 2.63155 7.85155 10.87

9.56 1.8 

1 . 67 1. 

1 . 68 1.4 

1 . 90 1. 

2.70 1.3 

8 . 76 1. 

6.10 1..

8 . 44 1. 

5 . 33 1. 

7.56 2.1 

26 0 4 11.63 19 22.21

26 1227 1. 38 19 22.96

26 1945 58.66 1920.14

27 1138 42. 61 19 22.23

27 12 7 54.13 19 59.28

155 26.70

155 26.31

1553.87

155 18.54156 12.32

8. 94 1. 8 1.6 32

9 . 37 2. 0 1. 8 26

7.31 1.4 1.3 19

31.48 2.12.0 3538.87 2.2 1.8 22

5 113 .11 2

2 99 .10 22 132 .10 22 33 .11 4

6 324 .08 63

0.3

0.4

0.60.6

2.1

0.5 26 KAO

0.8 23 KAO0.8 16 SF5

1.0 33 DEP

3.5 21 KOH

6 557 3.98 19 22.86

6 819 6. 10 19 17.756 824 39.25 19 25.46

6 1535 7.04 19 18.10

6 1537 6.09 19 17.45

155 25.55155 12.78155 29.11

155 12.93155 12.85

10.56 1.6

6.55 1.5

9.63 1.7

5.81 1.9

7.64 1.7
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 35 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT If LON W DEPTH AMP DOR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMIf SEC DEG MIN DEG MIN KM MAG HAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MON DA HRKN SEC DEG KIN DEG MIN KK MAG 

30.42 3.0 

9 . 37 1.3 

9.99 2.0 

25.22 1.9 

8 . 67 2.7 

1985 OCT 6 1739 51.00 19 17.27

6 17.1 32.09 19 17.10

6 1745 5.25 19 16.566 1936 11. 23 19 17. 31

6 2044 11.19 19 20.61

7 11 6 25.71 19 17.237 1319 58.26 19 21.677 1524 21.50 19 19.54

7 1643 33.43 19 19.66

7 2334 25.43 19 18.57

155 13.14

155 12.87

155 12.89155 13.30

155 10.75

155 13.33

155 0.58

155 15.42

155 8.'33

155 14.45

6. 50 1. 5 1.3 32

5.41 1.5 1.3 30

7.81 1.7 1.8 36

4.31 1.8 2.0 41

7. 86 1. 6 1. 5 33

5 . 57 1.7 1. 6 28

7.53 1.8 1.7 33

8.92 2.8 3.0 53

6 . 07 1. 9. 2. 0 44

6 . 74 1. 5 1. 1 35

4 145.11

3 156 .08

5 164 .11

4121.11

4 76 .09

2 124 .10

2 175 .14

9 95 .12

5 84.10

2 97.11

0.5

0.4

0.5

0.4

0.4

o 0.5

5 0.8

4 0.34 0.4

3 0.4

0.7 31 SF2

0.7 28 SF2

0.5 34 SF2

0.6 39 SSF

0.6 30 SF3

0.8 28 SF2

0.6 31 SF50.4 45 SF1

0.7 42 SF4

0.6 34 SF2

1985 OCT 13 2312 55.91 19 50.87

14 415 55.74 19 22.70

14 5 8 37.98 19 56.55

14 7 6 29.08 19 47.17

14 741 28.05 19 20.88

14 1334 55.82 19 26.50

14 1822 55.00 19 25.72

14 1913 40. 87 19 20. 8014 2015 25.90 19 20.79

15 341 7.75 19 22.62

155 23.41

155 24.81

15541.30

155 25.54155 7.75

155 23.80155 29.66155 2.95

155 2.89155 27.43

8.91 1.9 

8.27 1.7 

8.67 3.1 

7. 83 2.0 

9 . 84 1. 8 

252 53.01 19 14.32

3 8 17.50 19 13.81

930 33. 19 19 17.48

1036 43.80 19 16.86

12 9 32.95 19 22.67

155 13.52

155 12.44

155 12.98

155 11.98

155 20.64

O. 54 1.7 1. 8 34

0.13 1.9 1.9 37

6.31 1.5 1.3 30

1 . 93 1. 4 1. 0 19

9.57 1.4 1.130

2 191 .13

3 199 .12

2 135 .08

2 196 .092 44 .10

0.5

0.5

0.5

0.9

0.4

0.9 33 SSF

0.6 35 SSF

0.8 30 SF2

0.5 18 SSF

0.9 27 KAO

15 1445 21.17 19 20.98

15 1623 50.84 19 20.46

15 1659 18.79 19 20.28

15 2117 33.12 19 17.0215 2324 15. 02 19 14. 77

155 8.10155 10.75155 11.31

154 59.15

155 33.86

7. 65 1. 5 

7.77 1.4 

7.58 1.4 

45.35 2.7 

7.69 2.7 

8 1326 25.10 19 23.908 1348 37.18 19 17.41

8 1611 0.36 19 19.44

8 1842 21.74 19 23.28

8 2120 39.85 19 22.68

155 26.77

155155 12.06

155 26.84

155 20.75

9.62 1. 6 1. 1 32

2. 38 2. 9 3. 1 48

6.09 1.5 1.1 38

5 . 90 1. 4 1. 3 24

9.85 2.0 1.9 44

2 42 .11

5 153 .13

3 91 .10

1 52 .13

2 45 .11

3 0.4

2 0.4

5 0.4

2 0.4

3 0.3

0.8 30 KAO

0.6 45 SSF

0.8 35 SF3

0.9 23 KAO

0.4 41 KAO

16 157 45.15 19 17.69

16 6 5 7.87 19 24.60

16 1052 17.81 19 18.87

16 1818 0.45 19 20.32

17 0 0 8.99 19 18.38

155 14.08

155 19.46155 13.40

155 12.83155 14.60

5 . 74 1. 3 

7.29 1.8 

7.56 1.6 

6.41 1.4 

6.66 1.2 

.......

a

8 2359 24.24 19 19.60

9 755 58.61 20 4.949 11 5 50.60 19 28.39

10 550 35.09 19 21.1210 . 743 55.07 19 20.08

155 8.22

155 47.25155 24.66

155 29.25155 11.05

6.14 1.3 1.1 24

30.26 2. 1 1. 6 38

2. 89 1. 8 1.0 27

6.35 2.3 2.5 41

5 . 93 1. 7 1. 6 32

2 87 .12

9 177 .10

4 59 .11

6 43 .11

3 84 .15

4 0.5

5 0.6

4 0.3

4 0.3

4 0.5

1.1 24 SF4

0.9 35 KOH

0.8 24 KAO

0.9 37 KAO

1.0 30 SF3

1717

17

17

17

118 30. 61 19 23. 82

257 53.94 19 7.14

52530.32 19 7.56

533 22.25 19 7.72

623 4 . 77 19 22. 26

155 15.57155 34.98155 35.06

155 35.23

155 30.17

3 . 05 1.4 

9.18 2.0 

10 . 04 2. 1 

10.19 2.4 

9.65 1.8 

10 10 2 26.58 19 18.83

10 1632 9.52 19 21.08

11 031 32.26 19 21.74

11 1251 1.98 19 28.44

111252 38.73 19 25.97

155 52.58

155 2.71

155 30.09

155 27.48

155 29.10

11.31 3.4 3.2 53 15 175 .12

4 . 60 1. 5 1. 1 26 2 132 . 19

8.33 1.6 1.2 37 2 44 .12

2.96 1.8 1.2 36 6 71 .13

8 . 98 1.4 1. 1 25 3 66 .07

5 0.5

2 0.8

5 0.4

7 0.3

7 0.4

0.2 50 KON

1.5 24 SSF

0.9 35 KAO

1.2 29 KAO

1.0 21 KAO

17 740 17.87 19 7.70

17 8 3 46.80 19 7.21

17 8 6 15.93 19 7.1717 12 6 8.26 19 23.29

17 124111.39 19 20.85

15535.13

155 34.97

155 35.02

1558.69

155 21.52

9.63 2.1 

11 .46 3.1 

11 . 16 3. 2 

2 . 44 1. 2 

9.78 1.3 

11 1344 46. 08 19 17. 7911 1441 47.64 19 26.48

11 2048 53.25 19 9. 69

11 205 1 8 . 49 1 9 20. 16

12 735 18.83 19 14.19

155 23.66155 28.78

155 32.07

155 11.64

155 21.88

8.80 1.7 1.2 18 2 92 .08

8.73 1.7 1.2 31 4 58 .09

6.84 1.5 1.5 33. 4 123 .16

7.52 1.6 1.3 37 4 81 .10

1 .74 1.6 1.7 35 5 157 .10

5 0.4

7 0.4

7 0.5

5 0.4

4 0.4

0.8 17 SWR

1.0 27 KAO

1.2 33 LSW

0.6 35 SF30.6 32 SWR

17 1423 43.24 19 21. 1317 1438 8.39 19 22.6217 1857 42.60 19 30.42

17 21 2 27.96 19 20.31

18 2 5 36.04 19 21.92

155 12.68

155 8.30

155 55.14

155 23.64155 4.95

7.84 1.8 

3.24 1.4 

11.91 3.0 

9.73 1.7 

8.20 1.7 

12 833 45. 70 19 20. 50

12 844 7.08 19 21.76

12 9 2 52.56 19 21.84

12 941 6.60 19 22.35

12 1753 40. 15 19 20.75

155 11.81

155 19.83

155 19.50155 19.30155 12.64

7. 34 1. 6 1. 1 34 . 3 .·75 . 13

31.013.64.058746.12

27 . 73 1. 7 1. 4 39 3 43 . 10

29.49 1.8 1.4 30 3 94 .12

6.79 1. 5 1.7 32 3 75 . 12

4 0.5

4 0.5

3 0.7

5 0.8

4 0.5

0.7 32 SF3

0.8 51 DEP F

1.1 36 DEP

1.4 27 DML

0.8 30 SF2

18 530 54.99 19 23.84

18 94348.431921.7418 1641 47.60 19 19.5518 2023 11.73 19 20.35

18 2042 2. 77 19 18. 24

155 15.65155 28.59155 10.78

155 7.62

155 15.23

4.31 1.2 

5 . 22 1. 6 

7. 07 1. 4 

6.911.5 

6.84 1.3 

13 020 33.2119 24.1313 115 50.67 18 27.26

13 340 25.56 19 19.6613 533 19.39 19 28.26

13 737 30.44 19 22.30

15515.66

156 54.14

155 12.31

155 26.78155 29.59

3 . 00 O. 6 1. 1 13

14.79 3.0 3.0 45

5 . 90 1. 4 1. 2 27

8 . 95 2. 1 2.0 44

9.59 1.3 1.2 24

4 120 . 09 2 0 . 4 0 . 5 1 0 SEC

5 327 .1914127.5 43.4 45 DIS

o 84.13 !5 0.!5 1 .2 28 81'2

8 47.13 6 0.3 0.8 37 KAO

2 44 .10 3 0.5 0.9 22 KAO

18 2145 33.20 19 19.6019 458 5.08 19 13.1119 1053 49.75 19 24.7519 1439 12.53 19 29.64

19 19 1 36.14 19 18.89

155 13.64

155 26.94

155 21.69155 27.87155 13.44

6.76 1. 5 

4.62 2.1 

10.13 1.8 

4. 44 1. 8 

5.98 1.7 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 37 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA Hl\MN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP 

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM HAG 

1985 OCT 19 19 3 49.16 19 21. 55

20 234 35.77 19 22.11

20 359 53.45 19 28.83

20 615 13.60 19 22.3920 828 54.52 19 26.28

155 6.03

155 26.42

154 51.66

155 11.66

155 29.13

6.16 1.9 1.9 39

10.69 1.4 1.2 25

3.37 1.5 0.9 13

3.51 0.9 1.2 8

9.55 2.0 1.4 39

5 85.15

1 82 .10

3 121 .11

2 147 .12

4 41 .09

3 0.5

2 0.5

3 1.4

3 1.4

7 0.3

1.0 36 SF4

0.8 24 RAO

1.7 13 SLE

0.7 7 SER

0.8 34 KAO

1985 OCT 30 14 6 18.12 19 20.06

30 1847 54.03 19 31.81

31 1148 4.26 20 3.05

31 1456 56.26 19 22.0131 1535 14.74 19 21.84

155 10.66

155 42.46155 32.27

155 26.30

155 28.67

9 . 06 1. 8 

9,58 2.3 

38.63 2.5 

10 . 30 1. 6 

10. 18 2.1 

20 1532 3.111918.1520 1846 7.27 19 17.97

21 2046 10.60 19 22.46

21 2047 11.78 19 22.22

21 2140 21.42 19 11.36

155 26.21

155 13.00155 26.42

155 26.52155 38.21

9.73 2.3 2.2 48

6.45 1. 6 1. 6 40

10.39 1.9 1.4 35

10.95 1.6 1.2 37

7. 96 2.2 1. 6 37

3 56.143 108 .11

2 47 .10

2 40 .11

4 102 .21

6 0.4

2 0.4

2 0.4

2 0.4

7 0.6

0.6 45 LSW

0.7 36 SF2

0.6 33 RAO

0.6 34 KAO

1.0 35 LSW

31 2050 23.71 19 28.4331 2146 32.49 19 30.52

NOV 1 1828 47.20 19 18.88

2 922 33.81 19 19.882 1050 37. 34 19 13. 77

155 46.13155 27.30155 15.33

155 7.23

155 47.80

7 . 22 2. 7 

5 . 32 1. 7 

6.26 1.1 6.38 1.2 

1 .27 2. 6 

22 1611 36.72 19 18.39

23 751 5 . 90 19 43. 6023 15 3 32. 05 19 20. 1523 1651 50.46 19 24.88

24 050 3 . 36 19 19. 24

15513.56

156 6.55

155 8.18

155 30.68155 11.55

5 . 08 1.2 1.3 34

37.42 2.4 1.9 45

6 . 87 1. 4 1. 2 27

11.72 1.7 1.2 34

5 : 18 1. 3 1. 0 28

5 83.11 3 0.4

8 279 . 13 29 1 .4

3 83 .09 5 0.4

2 71 .10 7 0.42 101 .13 5 0.4

1.0 31 SF2

1.0 43 HUA

0.8 26 SF4

0.6 32 KAO

1.4 27 SF3

2 1429 52.58 19 20.202 1951 22.46 20 1.05'

3 1306 6.89 1944.923 427 54.74 19 20.78

3 1820 56. 77 19 18.03

155 11.35

155 13.43

155 22.96155 11.96

155 18.31

6. 85 1. 5 

41.05 2.2 

14.711.8 

7.56 1.5 

29.71 1.7 

24 539 4.78 19 20.0024 1210 25.87 19 19.0024 13 9 37.13 19 25.73

25 220 23.91 19 14.0125 449 43.97 19 31. 24

155 11.56

155 13.65

155 28.89

155 31.40

156 4.75

6 . 77 1. 9 2. 2 476 . 11 1. 3 1. 0 23

9 . 77 1. 5 1. 2 25

7. 64 2. 1 1. 6 37

39.61 2.6 2.4 49

5 85 .13 5

1 71 .10 4

2 71 .08 6

3 67 .15 3

8265.11 17

0.4

0.5

0.4

0.5

1.0

0.8 44 SF3

1.2 23 SF2

1.0 22 RAO

0.8 36 LSW

0.9 45 KON

4 159 27.17 19 25.06

4 7 3 9.10 19 21.98

4 1444 8.88 19 19.984 1515 15.92 19 47.334 2228 31.73 19 28.80

155 19.36

155 2.30155 12.70

155 32.95

155 47.24

7. 16 1.5 

7.85 2.1 

6 .08 1. 3 

26.81 2.0 

7.83 2.1 

......

.....

25 1422 44.70 19 19.91

25 1452 41.65 19 42.45

25 1534 27.22 19 20.80

25 19 6 28.48 19 22.32

25 20 1 29.48 19 24.43

155 8.84

155 2.14

155 3.99

155 28.53

155 16.10

6.13 1.9 2.2 45

o . 00 2.3 2.4 37

4 . 84 1.5 1. 1 30

11.02 3.1 3.4 53

14.80 2.0 2.0 41

4 76 .13

1 186 .22

2 97 .15

8 37.12

3 71 .10

4 0.5

1 1.3

2 0.6

2 0.3

2 0.5

0.8 43 SF4

0.5 38 HIL B'

1.3 30 SSF

0.4 46 KAO

0.3 38 DEP

438 59.69 19 19.02

613 48.87 19 49.14

1057 28.35 19 21.68

057 46.92 19 27.33

4 8 49.10 19 19.81

155 12.88155 12.53

155 12.90

155 28.42

155 30.24

6 . 62 1. 7 

14.29 1.8 

3.17 1.1

10.42 1.8 

6 . 94 2.0 

26 71157.551920.13

26 1151 41. 42 19 25. 58

26 1319 41.65 19 22.1626 2028 6.55 19 54.13

26 2342 58.93 19 22.85

155 9.13155 15.70

155 4.10155 34.53

155 20.62

5 . 88 1. 5 1. 1 26

10.76 1.3 1.114

8.04 1. 9 1. 8 37

20.16 2.6 2.1 49

9 . 92 1. 8 1. 1 32

1 75 .11 4 0.5

2 219 .08 3 1.3

3 88.14 5 0.4

7 133 .11 10 0.6

3 45 .10 2 0.4

1.0 26 SF3

1.0 13 INT L

0.7 35 SF5

1.1 46 KEA

0.7 29 RAO

6 16 4 45.78 19 58.74

7 1211 11.02 19 23.73

7 14 3 12.62 19 23.92

7 15 1 55.82 19 20.48

7 1537 37.92 19 23.55

15533.85

155 15.65

155 15.64

15511.68

155 30.22

43.19 2.4 

2 . 93 1. 4 

2.910.8 

8 .32 1. 6 

9 . 27 1. 6 

27 0 0 6.18 19 29.41

27 1517 0.21 19 17.98

27 1635 2. 15 19 21. 16

27 18 6 55. 15 19 20. 22

27 2055 43.60 20 5.56

155 27.34

155 15.37

155 2.11

155 11.50

155 33.33

4.14 1.9 1.3 29 4 68 .12 54.29 1.5 1.8 43 5 118 .14 4

6.87 2.0 2.138 5 163 .14 3

7.16 2.3 2.8 47 5 81 .13 4

35.74 2.3 1.7 38 10 274 .08 28

0.3

0.4

0.60.4

0.8

1.9 26 KAO

1.2 40 SSF

0.6 35 SF5

0.6 42 SF3

0.9 33 REA

113 38.83 19 25.08

747 18.95 19 21.96

10 4 13. 48 19 20. 82

1221 45.41 19 20.42

1319 41.49 19 22.47

155 19.74155 4.30

155 7.58

155 11.94

155 3.09

5 . 69 1:. 4 

7.69 1.7 

6.91 1'.3 

7 . 42 1. 6 

7.96 1.5 

27 2134 29.2119 25.41

28 7 7 13. 76 19 18. 0328 1221 46.66 19 18.4328 1431 8.32 19 13.04

29 649 45.09 19 24.06

155 21.02155 12.58155 13.07

155 27.17

155 25.61

8 . 90 1.7 1.3 45

2 . 75 1. 3 1. 4 12

7 . 64 1. 8 2. 2 43

7.70 2.0 1.7 39

7. 20 1. 6 1. 3 43

32 .12

179 .10

93 .13

115 .13

35 .12

4 0.3

9 0.8

3 0.5

6 0.4

2 0.3

0.5 40 RAO

3.2 12 SSF

0.7 39 SF2

0.8 38 LSW0.8 40 RAO

204254.961925.18

427 29.46 19 25.35

5 9 34.72 19 16.90

12 4 20.62 19 20.45

1224 51.26 19 21.53

154 58.47

155 19.49

155 13.22

'1.55 12.84

1551.88

4.73 1.3 

3 . 28 1. 6 

6.54 1.5 

5.38 1.0 

6 . 24 1. 7 

29 1010 19.62 19 20.47

29 2154 20.90 19 23.65

30 430 12.73 19 20.67

30 611 58.15 19 16.97

30 912 19.70 19 19.95

155 12.02

155 1.90155 30.01

155 23.15155 9.74

7. 20 1. 8 1. 8 43

8.29 1. 6 1. 1 32

11 .08 1.7 1.4 25

3.18 1.6 1.8 39

7 . 11 1. 5 1. 1 22

6 73 .10

3 126 .14

1 97 .11

4 109 .13

3 84.10

4

5

5

5

4

0.4 0.6 39 SF3

0.6 0.6 29 SF5

o . 5 1 . 0 24 RAO

0.3 1.2 39 SWR

0.5 0.9 19 SF3

9 13 5 33.96 19 23.839 15 4 2 . 43 19 23.. 789 2259 52.69 19 23.00

10 228 4.15 19 33.99

10 9 0 0 . 07 19 20. 16

155 15.83

155 15.67155 27.75

155 41.00

155 11.75

3.68 1.1 

3.34 1.1 

9.56 1.6 

6. 92 1. 6 

7.31 2.3 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 39 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS RM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP D

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG M

1985 NOV 10 1040 55.88 19 20.20

10 1058 21.10 19 21.71

10 1317 13.99 19 21.97

10 1839 18.42 19 22.26

10 2119 32.43 19 19.89

155 11.66155 19.84155 1.14155 24.32

155 11.27

7. 52 2. 5 2.9 47

28 . 88 2.0 1.5 43

6 . 96 2. 0 1. 9 40

12.93 1.9 1.2 37

8.43 1. 5 1. 2 25

5 80.135 47.13

5 169 .17

3 41 .12

2 88 .09

5

4

5

4

5

0.4

0.6

0.60.4

0.5

0.6 44 SF30.9 36 DEP

0.7 35 SF5

0.6 34 KAO0.9 25 SF3

1985 NOV 18 837 34.43 19 19.40

18 935 42.42 19 21.69

18 10 1 45.66 19 21.94

18 1658 19.32 19 19.99

18 2215 57.47 19 20.61

155 14.76155 2.13

155 28.95

1557.00

155 11.31

7.40 1.6 

7. 95 2. 0 

10.03 2.0 

5.45 1.4 

8.38 1.9 

11 549 40.85 19 20.55

11 1713 39.15 19 21.25

11 1755 18.21 19 26.30

11 2234 30. 25 19 20. 17

12 5 9 51.01 19 25.08

155 11.04

155 6.69155 30.64

15510.61

155 15.89

7.59 2.1 1.9 46

7.48 1. 3 1. 1 26

8.80 1.9 1.5 38

6 .78 1.4 1.3 34

14.51 1.5 1.4 43

4

222

5

77 .12

88 .11

37 .14

83 .14

73 .11

4 0.4

4 0.5

8 0.4

4 0.5

2 0.5

0.6 42 SF3

0.9 26 SF4

1.0 36 KAO .

0.9 33 SF3

0.3 39 DEP

19 6 8 48.00 19 17.7719 855 14.82 19 27.4719 1241 1.00 19 25.5919 1355 54.31 19 44.00

1 9 16 4 54. 68 1 9 20. 54

15521.67

15551.11

155 19.87155 57.08155 11.38

7. 93 1. 5 

5.91 2.3 

7 . 48 1.7 

28.36 2. 4 

8.18 2.7 

12 555 1.80 1927.43

12 814 45.03 19 19.6012 922 20.06 19 27.64

12 940 54.62 19 24.75

12 1639 24.27 19 22.17

154 53.37

155 10.83

155 29.36

15530.57

155 12.30

1 . 62 1.7 1. 6 22

7.24 1. 7 1.3 30

11.30 2.8 3.1 48

7.86 1.8 1.3 21

4.65 1. 1 1.2 14

4 185 .19

3 96 .10

5 35 .11

o 85 .10

2 114 .12

3

5

8

7

2

0.6

0.5

0.3

0.5

0.6

0.7 19 SLE

0.9 28 SF3

0.4 42 KAO

1.7 14 KAO

1.0 13 SER

20 139 27.14 19 28.3920 8 9 5 . 46 19 22. 9320 942 45.79 19 17.9020 1040 8.88 19 23.3220 14 7 4 . 15 19 24. 35

154 54.09

155 18.21

154 59.39

155 16.44155 17.48

1 . 92 1. 8 

10.76 1.3 

38.40 2.3 

8.811.11

11.36 1.2 

12 2138 54.0119 18.53

12 2319 42. 04 19 22. 76

13 1135 37.17 19 27.02

13 16 2 3.14 19 17.48

13 20 1 55.34 19 24.38

155 15.05155 26.60155 29.41155 30.67

155 17.04

6 . 07 1. 0 1. 0 22

10.86 1.3 1.2 24

9. 36 1. 8 1. 3 30

5 . 97 1. 8 1.3 33

19.28 3.0 3.3 58

3 110 .09

1 52 .101 46 .10

3 81 .21

9 36 .13

4 0.5

2 0.5

7 0.4

5 0.5

1 0.4

1.1 22 SF1

1.0 23 KAO1.2 29 KAO

1.5 32 LSW

0.6 49 DEP F

20 1810 22. 59 19 24. 0920 1812 43.51 19 23.6920 1816 17.51 19 24.97

20 1818 40.29 19 24.5320 1951 48.591923.56

155 17.08

155 17.15

155 17.52

155 17.68155 27.24

12.211.3 

7 . 79 1. 0 

9.09 1.1 

11.511.2 

9.78 1.9 

""oJ

N

13 2120 30.12 19 26.45

13 2134 33.961924.1013 2141 38.07 19 23.6513 224132.20 19 23.96

14 348 42.54 19 25.38

155 28.95

155 16.14155 15.56

155 15.67

15521.11

10.57 1.7 1.3 33

3.32 1.2 1.0 14

2.56 1.7 1.9 26

3.41 1.1 1.4 16

8.62 2.1 1.8 50

3 41 .11 7

4 116 .07 1

6 82 .09 2

5 III .07 2

6 32.13 4

o . 4 0.7 29 KAO

0.4 0.4 12 SEC

O. 3 0.3 22 SEC

o . 3 0 . 4 11 SEC

o . 3 0 . 5 44 KAO

20 2123 4.27 19 21.5820 2339 59.38 19 46.71

21 3 3 4.95 19 19.5821 9 2 7.44 19 18.5821 1227 46.76 19 25.93

155 3.88

155 40.23155 7.30155 27.99155 29.57

8 . 27 1. 6 

12.13 2.3 

5 . 34 1.0 

9.38 1.4 

10.62 2.11

14 4 0 24.23 19 23.8814 425 18. 99 19 23. 83

14 519 6.15 19 23.0514 13 5 56. 77 19 37. 56

14 1659 37.28 19 38.80

155 15.89155 16.05155 27.49

156 8.98

155 55.60

2.78 1.3 1.5 20 6 81 .11 1

3.26 2. 2 2. 8 32 5 67.09 1

10.50 1.5 1.1 29 1 56.10 1

37.17 2.9 2.8 52 10 250 .12 29

15.112.5 2.2 42 6 199 .12 10

0.30.20.40.90.9

0.3 16 SEC

0.2 29 SEC

0.8 26 KAO0.8 49 RON

0.5 41 KON

21 1426 45.64 19 22.63 155 26.68

22 156 11.63 19 24.89 155 18.18

22 248 41.33 19 24.9'5. 155 17.42

22 545 16.45 19 155 16.98

22 629 22.32 19 12.04 155 41.88

10.43 1.9 

12.35 1.2 

9.99 1.1 

10.14 1.2 

2.07 2.11

0.6 0.9 22 SF3

1 . 2 0 . 8 42 LER

o . 3 0 . 7 40 RAO

0.4 1.0 28 KAO

0.3 0.6 38 RAO

14 20 0 50.00 19 23.29

15 132 26.22 19 19.02

15 415 1.21 19 23.7115 1324 12. 19 19 25. 82

152311 41.931918.54

16 415 58.08 19 19.16

16 10 3 43.46 19 23.75

17 018 46.3119 28.8017 228 39.19 19 25.6317 1235 2.70 19 22.46

154 58.58

155 12.93155 19.15

154 56.31

155 12.82

155 11.03

154 50.20

155 26.45155 28.37

155 29.81

5 . 75 1. 7 1. 2 25

6.48 1.3 1.3 29

31.39 2.3 2.4 46

5.311.7 1.2 22

6. 95 1.2 1. 1 25

6 . 70 1. 6 1. 5 24

40.23 2.5 2.2 45

7. 97 2. 6 2.2 46

8.10 1.6 1.1 29

9.10 2.4 2.8 42

1 183 .13 3 0.9

3 86.13 4 0.5

4 35 .13 1 0.6

1 175 .14 4 0.9

2 98 .09 3 0.4

2 107 .11 6

7 253 .12 12

6 48 .13 6

1 58 .10 6

4 34 .11 4

1.0 24 LER

1.1 27 SF2

0.. 9 42 DML

1.1 21 LER

1.0 24 SF2

22 943 16.58 19 24.86

22 1038 10.81 19 24.91

22 1133 24.59 19 18.59

22 13 0 52.02 19 24.8422 1335 28.69 19 18.73

22 1337 51.93 19 24.4322 1622 11.44 19

22 1741 16.95 19 25.2722 1742 30.54 19 24.7922 1743 44.98 19 24.55

155 17.19

155 16.86

14.84

155 17.05155 13.57

155 16.52

155 12.12

155 17.28

155 17.45

155 17.53

10 . 22 1. 3 

11.01 1.6 

7.62 1.8 

11 . 16 1. 3 

7.81 2.0 2

8.86 1.11

7.35 1.4 

10.85 1.7 

7 . 76 1. 0 

10.20 1.0 

17 1646 43.89 19 21.0617 20 2 10.49 19 24.86

18 110 28.11 19 19.37

1 8 417 7 . 20 1 9 12. 58

18 6 2 23.46 19 19.31

155 12.85

ISS 19.52

155 11.65

155 37.79155 13.67

7 . 44 1. 8 2. 0 33

6. 39 1. 5 1. 1 24

5.38 1.4 1.1 21

8.19 3.13.2 49

6.49 1.6 1.5 33

4

5

1

8

1

61 .13 3

65 .08 2

97 .11 5

96 .18' 5

69 .13 4

0.5

0.4

0.5

0.6

0.5

0.7 30 SF2

0.8 20 RAO

1.4 21 SF3

0.7 45 LSW

0.9 31 SF2

22 1756 43.57 19 24.71

22 18 9 3 . 24 19 23. 56

22 1859 10.12 19 25.57

22 2047 20.42 19 10.64

23 842 59.00 19 21.77

155 16.86155 17.60155 15.87155 33.75155 0.99

9.38 1.11

8 . 75 O. 8 

34 . 97 1. 7 2

1.20 2.0 

7.58 1.6 
1985 HVO EARTHQUAKE LIST PAGE 41 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP D

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG M

1985 NOV 23 853 29.11 19 16.61

23 1124 45.41 19 20.4423 1610 7.60 19 21.5623 1915 4 . 17 1 9 19. 60

23 20 2 21.64 19 21.39

155 27.83

155 12.02155 4.18

155 11.59

15521.69

8.87 2.9 3.2 54

7.52 2.0 2.0 41

7.53 2.0 2.2 37

6.44 1.5 1.2 29

9.91 1.3 1.1 27

59 .15

74 .13

89 .12

92 .12

59 .11

5

4

4

5

4

0.30.40.4

0.5

0.6

0.6 48 LSW F

0.6 38 SF30.6 33 SF5

1.0 28 SF3

1.0 25 SWR

1985 DEC 1 448 37.89 19 16.85

1 1242 22.24 19 23. 931 1951 59.83 19 17.09

2 241 40. 07 19 19. 402 2237 10.49 19 21.59

155 22.37

155 15.77

155 13.16

155 13.37155 19.84

8.08 1.5 1

2.87 1.2 1

6 . 73 2. 1 2

6.35 2.0 2

30.69 2.2 2

23 2035 10.65 19 21.46

24 0 7 10. 24 19 27. 91

24 958 7.54 19 20.4124 151620.5.519 26.8824 1630 27.78 19 56.81

155 21.76"155 24.33

155 13.41

154 53.84

155 45.02

9 . 11 1. 2 1. 0 27

3 . 22 1. 6 1. 3 23

6. 92 1.2 1. 2 27

7.57 2.4 3.. 0 40

7.20 2.9 3.1 29

2 58 .10 4

4 68 .11 4

1 61 .12 4

4 187 .13 3

3154.1414

0.5

0.30.60.90.6

0.9 26 SWR

0.8 20 KAO

1.0 25 SF2

0.5 38 LER

0.6 26 KOH

3 213 49.84 19 19.55

3 945 13.46 19 19.493 1515 44.84 19 21.39

3 2347 29.04 19 21.01

4 022 38.45 19 21.73

155 11.91

155 8.41155 30.10

155 6.18155 6.55

6.56 I.? 1

6.14 1.4 1

10.56 1.6 1

7.71 2.6 3

7. 11 1. 4 1

24 17 1 54.80 19 16.30

24 21 4 21.68 19 24.66

25 61126.07 19 23.27

25 1048 40.56 19 24.81

26 0 4 17.72 19 19. 85.

155 30.32

155 16.67

155 20.55

155 17.78

155 7.03

6. 30 1.7 1. 1 26

1.56 1.2 1.7 21

10.98 1.4 1.1 19

8.22 1.1 1.7 21

6. 79 1. 3 1. 2 27

3 88 .17

5138.12

2 53 .06

5 61 .16

1 112 .10

2

1

2

1

5

0.40.3

0.6

0.6

0.5

1.2 25 LSW

0.2 18 SNC

1.2 18 KAO

0.7 17 INT L

1.0 26 SF4

4 1135 17.81 19 22.274 1413 19. 18 19 27.074 2013 41.39 19 20.334 2039 39.46 19 17.00

5 226 31.91 19 12.31

155 26.52155 29.94155 11.57155 13.98

155 23-.49

9.78 2.4 2

8.57 2.0 1

8.38 1.8 1

7.50 1.5 1

38.81 1.7 

26 053 11.35 19 23.8026 21 18.05 19 23.81

26 257 42.52 19 19.6326 314 5.18 19 23.7826 11 2 36.21 19 24.27

155' 17.29

155

155 7.85155 16.87155 17.36

8 . 00 1. 5 1. 8 23

13.16 1.6 1.6 22

7. 15 1. 6 1. 7 33

9 . 06 1. 2 1. 7 179 . 60 1. 2 1. 7 24

3 55 .16

5 73 .12

2 97 .10

1 71 .13

6 53 .14

1 0.6

1 0.6

4 0.5

1 0.6

1 0.6

0.8 20 INT L

0.9 19 DEP L

0.9 32 SF4

1.2 16 INT L

0.7 20 INT L

237 42.99 19 20.84

339 34.82 19 19.92

8 2 48.85 19 20.26

2112 12.29 19 26.41

014 50.89 19 17.04

155 12.85

155 10.76

155 10.83

15528.11

155 22.20

8.16 1.9 1

7. 66 1. 3 1

8.31 2.4 3

8.26 1.6 1

3 . 16 0 _9 1

.........

W

26 1732 7.03 19 19.24

26 2058 20.25 19 22.2126 2352 36.61 19 22.86

27 44352.44 19 31.9927 721 21.43 19 19.63

155 13.31

155 29.86

155 25.46

155 35.88

155 7.30

7.75 1. 5 1. 6 37

10.01 1.5 1.1 29

10.37 1.7 1.3 29

9.89 2.7 2.2 43

7 . 26 2. 1 2. 4 42

74 .12 4

44 .07 4

50 .09 4

88 .14 2

III .10 4

0.4

0.4

0.40.4

0.4

0.7 36 SF2

0.8 28 KAO0.9 28 RAO0.4 40 MLO

0.7 37 SF4

256 30.99 19 22.03

1658 36.05 19 24.29

1829 6.83 18 57.13

1850 29.05 19 29.29

2239 6.511918.75

155 30.38

155 16.36

155 34.77

155 53.46155 13.42

9.40 1. 6 1

1.47 0.9 1

40.86 2.1 1

8. 29 2. 2 1

4.68 1.3 1

27 1428 16.50 19 30.78

27 17 4 55.26 19 24.0827 23 4 49.50 19 27.87

28 4 .. 8 52.98 19 22.41

28 656 1.71 19 25.50

155 56.65155 16.00155 51.94

155 29.59155 29.08

21.41 2.5 2.7 3"9

3.08 1.2 1.0 15

8.08 2.6 2.133

9. 24 2. 2 2. 1 45

9.48 2.0 1.8 35

7 225 .13

4 117 .09

3 114 .173 33 .11

3 47 .10

4

1

6

3

6

1.0 1.0 35 KON

o . 4 0 . 4 13 SEC

0.6 0.7 31 KON0.3 0.6 41 KAO

o . 3 0 . 7 30 KAO

7 053 14.61 19 22.79

7 154 21.60 19 21.567 3 8 8.46 19 19.55

7 326 4.46 19 20.037 1938 27.09 19 19.76

155 20.71155 2.06155 10.38

155 12.06155 12.05

8.61 1.4 0

6.64 1.4 1

6.89 1.4 1

6.19 1.3 1

6.94 1.3 1

28 829 47.58 19 18.44

28 840 59.46 19 21.58

281127 10.30 19 18.85

28 1141 48.53 19 14.54

28 1716 0.46 19 25.95

155 16.70155 25.79155 13.77155 27.04

155 26.90

9.16 3.0 3.2 51

10.50 1.7 1.3 28

7.22 1.5 1.6 38

8 .74 1. 9 2. 0 42

2. 19 1. 6 1. 3 24

8 116 .12 3

3 48 .11 4

4 76 .13 3

7 95 .13 5

1 64.11 3

0.4 0.5 45 SF1

o . 5 O. 9 26 KAO

0.5 0.8 36 SF2

o . 4 0 . 7 40 LSW

o . 3 0 . 8 23 KAO

130 15.17 19 27.44

451 14.94 19 22.33

10 5 53.81 19 26.84

1049 28.75 19 35.51

1937 10.57 19 27.64

155 28.38

155 2.94

15545.35

155 4.46

155 29.77

9. 98 1. 5 1

5.611.6 1

3.37 2.11.

12. 45 2. 1 2

8.95 2.11.

28231123.06 19 18.59

29 558 54.02 19 19.1729 1018 30.63 19 21.77

29 11 8 38.48 19 20.59

30 1059 25.26 19 18.88

155 13.46

155 13.12

155 7.08

155 8.47

155 16.06

7 . 15 2. 1 2. 2 47

4.90 1.5 1.8 39

7. 50 1. 2 1. 1 23

7 . 61 O. 9 1.-3 17

7.04 1.3 1.1 29

4 78 .12

2 79 .13

3 76 .10

2 96 .10

4 113 .11

3

4

3

4

3

0.4

0.4

0.4

0.7

0.4

0.7 44 SF2

1.5 38 SSF

0.8 22 SF4

1.0 17 SF4

0.8 26 SFI

1956 57.65 19 18.17

342 27.26 19 17. 46

5 1 59.76 19 22.78

928 1 .23 19 23. 90

1515 33.91 19 20.13

155 12.98

155 12.79

155 26.65155 30.29

155 13.18

7.311.4 1

7. 44 1. 9 1. 

9.95 1.5 1

9 . 32 1. 5 1. 

6.72 1.3 1

30 14 6 51.29 19 24.49

30 1529 16.23 19 19.60

30 1728 32.47 18 59.1130 2343 19.06 19 18.49

DEC 1 442 18. 67 19 24. 55

15529.82

155 12.16

155 28.70

155 13.11

155 19.46

8. 63 1. 9 2.0 44

6.42 1.5 1.5 35

41 .28 2.2 1.6 35

4. 99 1. 4 1. 3 32

5.36 1.7 1.9 19

4 33 .11 5

o 87.11 5

3 220 .07 19

3 90 .11 3

2 98 .08 4

0.3

0.5

0.9

0.40.4

0.9 41 RAO

0.9 35 SF3

1.3 34 DLS1.0 29 SSF

1.2 18 KAO

9 1625 53.13 19 20.79

10 124 58.02 19 19.6110 153 20.91 19 25.70

10 333 3.891913.47

10 457 45.661918.55

155 29.99

155 12.38

155 49.96

155 26.14155 12.91

9 . 28 1. 6 1. 

6.09 1. 4 1. 

6.89 1.6 1

6.91 1.3 1.

6.80 2.1 1
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 43 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

ORIGIN TIME LAT N LON W DEPTH AMP D

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG M

1985 DEC 10 1826 31.61 19 18.85

10 2226 33.12 19 47.34

11 332 53.30 19 12.91

11 342 50.26 19 23.92

11 345 2.79 19 23.95

155 30.48

155 35.96155 27.76

155 15.69

155 15.80

7. 95 2.0 1.7 39

14.80 2.0 1.8 35

40.86 2.12.8 39

3. 11 1. 5 2. 1 28

3.38 1.3 1.6 16

3 39 .13 7 0.4

6 93 .10 10 0.4

9106.12 6 0.8

6 76 .09 2 0.3

5 111 .09 1 0.3

1.0 37 LSW

0.5 34 KEA

1.2 38 DLS L

0.3 24 SEC

0.4 13 SEC

1985 DEC 17 347 16.97 19 28.57

17 1046 48.24 19 23.6217 1221 39.40 19 20.05

17 1724 12. 73 19 19. 43

18 313 39.42 19 19.99

154 53.23

155 20.45155 11.74155 13.13

155 11.14

1.11 2.6 

9.65 1.7 

6.35 1.2 

6.44 1.3 

8 .04 1. 3 

11 457 17.59 19 21.93

11 5 5 9.21 19 17.88

12 251 26. 97 19 25.95

12 748 33.33 19 19.48

12 9 1 22.87 20 34.68

155 2.46

155 21.41

155 21.42

15511.67

155 45.31

5.21 1. 4 1.1 24

8.29 1.2 1. 1 28

9.27 1.7 1. 1 34

5 . 63 1.2. 1. 1 27

25.05 4.7 4.9 55

2 146 .23 4 1.1

2 119.11 5 0.5

5 75 .11 3 0.4

3 94.13 6 0.5

8 208 .11 50 0.9

2.6 23 SF5

0.8 27 SWR0.6 30 KAO

1.3 26 SF3

3.0 49 DIS F

18 341 6.90' 19 23.68

18 411 47.90 19 19.0918 457 37.13 19 9.19

18 8 1 51.72 19 17.12

18 1548 21. 20 19 19. 65

155 17.01155 12.10155 40.45155 27.40

155 8.12

3.10 1 ..1 

4. 67 1. 3 

6. 07 2. 1 

6.82 1.7 

4.85 1.4 

12 922 18.54 19 19.5312 1118 39.33 19 30.96

12 1154 11.09 19 28.23

12 1211 52.19 19 11.6012 1330 41.20 1922.14

15511.98

155 54.45

15526.76

155 38.75

155 26.71

7.19 1.7 1.8 35 5 91 .10

11.80 4.0 4.3 57 13 171 .13

6.102.01.339451.13

8 12 2.1 1.7 31 5 105 .19

9 75 1. 6 1. 1 30 2 44 . 13

5 0.4

3 0.6

6 0.4

7 0.6

2 0.4

0.8 32 SF30.3 52 KON F

1.1 34 KAO

1. 2 30 LSW

0.7 29 KAO

18 1943 12.89 19 26.74

19 7 4 9.12 19 19.10

19 8 4 27.07 19 19.2519 857 8.99 19 27.3619 935 16.21 19 27.33

155 30.07

155 13.42155 2.72

155 25.73

15525.64

3 . 32 1. 6 O

5.14 1.5 0

3.25 0

5 . 30 1. 2 

5 . 96 1. 1 

12 1331 5.17 19 22.83

12 2040 3.80 19 47.0512 2217 44.48 19 21.8112 23 1 28. 19 19 22. 68

13 0 7 7.62 19 20.22

155 2.35

155 56.38

155 2.67

155 25.28155 12.86

6.27 1.7 1.7 27 3 134 .13 5 0.5

8.95 2.9 1.9 25 5 258 .12 15 1.3

8.95 3.4 3.9 52 11 134 .12 4 0.5

10.13 1.8 1.9 39 4 41 .12 4 0.4

6.33 1.4 1.3 30 3 69 .12 4 0.4

1.1 26 SF5

0.6 25 HUA

0.3 44 SF5 F0.6 34 KAO

0.7 29 SF2

19 1320 46.26 19 21.6119 1924 49.55 19 20.47

19 2321 59.05 19 18.42

20 314 36. 55 19 20. 6120 449 8.9119 26.64

155 29.73

155 11.46

155 13.21

155 10.32

155 28.71

9.53 1.5 

7.73 1.6 

5 . 76 1.2 

6 . 51 1. 4 

10.151.7 

'-J

13 429 10.41 19 22.26

13 75318.791919.42

13 1320 57.37 19 .19.6713 1329 13.88 19 19.39

13 1343 13.89 19 23.96

155 4.81

155 11.30

155 7.76

ISS 8.32

155 15.69

8.79 3.2 3.4 53 9 80 .11

5.67 1.6 1.6 29 3 98.11

9.34 4.0 4.156 10 99 .11

6 . 40 1. 3 O. 9 16 2 86 .08

2.95 1.2 16 5 112 .09

4

6

4

4

2

0.4

0.5

0.4

0.60.3

0.3 47 SF5

1.1 27 SF3

0.3 48 SF4 F

1.3 15 .SF4

0.3 14 SEC

20 5 4 13. 72 19 20. 39

20 1717 43.51 19 27.36

20 2131 45.60 19 23.38

21 242 28.391921.5321 537 8.75 19 19.78

15511.71

15525.49

155 11.24

155 30.23155 7.94

9.13 1.5 

5.65 1.9 

0.54 1.4 

8.92 2.4 2

7. 37 2. 1 

13 1453 42.80 19 20.4613 2132 53.5519 19.58

14 017 56.05 19 22.40

14 633 19.63 19 20.80

14 750 40.27 19 19.33

155 8.51

155 8.18

1554.58

15S 28.63

155 13.64

6.58 1.2 1.1 23

7.08 2.12.3 40

6. 97 1.7 1. 8 37

10.16 1.4 1.2 32

7.55 1.3 1.1 29

2 75 .11

3 88 .11

3 85 .14

3 48.14

3 69.10

4 0.5

4 0.54 0.4

4 0.4

4 0.4

1.0 22 SF4

0.7 37 SF4

0.9 36 SF5

0.9 31 KAO

0.8 27 SF2

21 910 13.73 19 22.01

21 1033 30.40 19 20.39

21 11 9 29.94 19 20.5921 1559 51.08 19 23.7621 1753 32.40 19 8.90

15528.50

155 12.98

155 11.46

154 58.18

155 30.54

9.36 2.6 

6.63 1. 2 

7.47 2.2 

6. 34 1. 8 

44.53 2.5 

5 77.14 4

4 57 .17 4

2 27.13 3

5 116 .07 1

5 84 .09 2

0.4 0.6 44 SF3

o . 4 0 . 9 34 LSW

0.4 0.6 36 KAO

0.3 0.4 12 SEC

o . 3 0 . 3 20 SEC

14 10 8 1.07 19 22.6014 17 4 20.67 19 23.37

14 1726 32.46 19 23.87

14 1949 34.86 19 16.28

15 449 29.51 19 19.86

15 928 47.81 19 20.43

15 1629 54.44 19 16.55

15 1859 18.55 19·23.S·6

16 050 26.16 19 24.05

16 153 26.09 19 23.85

155 20.86155 21.23

15516.15

155 23.08

155 12.17

155 11.60155 28.71

155 26.95

155 15.83

155 15.66

10 . 28 2. 2 2. 1 47

9.69 1.7 2.0 39

2 . 62 1. 4 1. 7 23

7. 45 1.7 2. 1 ?5

6.79 1. 4 1. 6

7.89 2.6 2.9 49

8.1'9 2.0 2.3 38

10.20 1.. 9 1.8 B8

3 . 61 O. 9 1. 4 ·1 5

3 . 23 1. 3 1. 9 23

5 45 .115 52.11

6 101 .09

3 120 .11

4 82 .10

3

3

1

4

5

0.3

0.3

0.3

0.5

0.5

0.5 43 KAO

0.5 34 KAO

0.2 18 SEC

1.2 22 SWR

0.8 30 SF3

21 1754 5.02 19 10.23

21 1925 19.81 19 3.09

21 1930 35.62 19 8.49

22 122 9 . 27 19 24. 9622 1435 59.37 19 20.5222 1738 53.21 19 25.57

22 213128.90 19 11.0722 2255 58.65 19 19.35

23 025 42.25 19 19.61

23 63835.121921.45

155 28.89155 31.52155 26.00155 29.13155 7.59155 29.95155 33.22155 18.66

155 7.66

155 0.74

35.87 

34.89 2.2 

46.01 2.2 

9 ,77- 1. 8 

6-.90 

9.18 1.6 

6.60 2.7 2

7.48 1.2 

7.50 

8.71 3.2 3

16 243 52.24 1932.93

16 313 35. 85 1 9 20. 19

16 1313 35.40 19 27.56

16 2158 7.44 19 25.12

17 345 53.84 19 25.70

1S536.68

155 10.72

155 29.18

155 19.74

155 30.58

8.07 2.2 1.9 34

8. 76 1. 4 1. 7

9 . 79 2. 8 2. 9 3'9

6.01 1.9 1.9 28

9.49 2.2 2.4 40

5 127 .12

2 83 .04

2 55 .12

4 63 .12

4 36 .10

7 0.5

4 0.5

9 0.4

3 0.4

8 0.3

0.8 32 MLO

0.8 20 SF3

0.7 23 KAO

1.0 24 KAO

0.7 36 KAO

23 646 50.29 19 21.05

23 921 45.55 19 17.0923 958 21.55 19 21.43

23 2134 47.63 1925.9823 2228 48.32 19 22.58

1550.62

155 0.87155 0.79155 27.59

15528.92

6 . 76 1. 6 

37.672.11

5.94 

6 . 94 1. 7 

9.93 1.8 
1985 HVO EARTHQUAKE SUMMARY LIST PAGE 45 1985 HVO EARTHQUAKE SUMMARY LIST 

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HR.KN SEC DEG MIN DEG MIN KM HAG MAG NR NS DEG SEC DIS KM KM FM RE.KK

ORIGIN TIME LAT N LON W DEPTH AMP DU

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MA

6.011.3 1.1 22 3 94 .10 5 0.5

12.72 2.1 1.6 21 6 156 .09 13 0.6

8.04 2. 8 3.5 53 11 77. 15 4 O. 4

9 01 1.3 1.1 19 3 89 .07 5 0.6

9.64 3.3 3.5 48 8 129 .16 2 0.6

1985 DEC 24 354 19.42 19 19.37

24 558 14.10 19 50.5424 14 0 14.09 19 20.9424 16 6 1 . 45 19 19. 74

24 2338 26.8119 14.07

25 042 37.23 19 19.7325 316 23. 46 19 11. 9025 510 25.28 19 21. 2725 635 9.75 19 23.35

25 11 4 45.48 19 21.04

155 12.01155 32.11155 8.04155 11.61155 30.74155 11.14

155 27.38

155 0.50155 2.64

155 13.00

9.83 1.4 1.1 19

6.55 2.0 1.8 38

6. 28 2.0 2.0 34

7.65 2.2 2.4 41

8.18 1.3 1.5 26

2 92.07

6118.19

4 193 .14

6 121 .13

3 67 .10

0.7

0.6

0.7

0.5

0.4

1.5 22 SF3

0.5 21 KEA

0.5 46 SF4

1.2 19 SF3

0.6 47 LSW F

1.1 19 SF3

1.2 37 LSW

0.9 32 SF5

0.5 38 SF5

0.8 25 SF2

1985 DEC 31 12 7 20.92 19 25.74

31 1228 30. 32 19 25. 72

31 1321 9.18 26.36

31 1335 34.06 19 25.74

31 1352 17.70 19 25.67

31 14 0 46.10 19 25.57

31 14. 7 5 .74 19 25. 60

311523 2.25 19 25.79

31153335.80 1925.11

31 1537 51.26 19 25.26

155 19.58

155 19.81

156 6.55

155 19.35155 19.45

155 19.80

155 19.60155 19.58155 19.38

155 19.65

3 . 67 2. 4 2. 

2.411.3 1

34. 87 3. 1 3. 

3 . 98 3. 1 3. 

5 . 31 1. 6 1. 

3.52 1.4 1

3. 66 2.7 2. 

2. 65 1. 5 1

6 . 06 3. 0 2. 

3.81 1.6 1

25 1123 6.00 19 48.11

25 1153 43.43 19 19.63

251422 31.83 19 24.57

25 1716 26.70 19 34. 94

25 2255 33.09 19 24.89

155 45.48155 9.96

155 19.87

156 4.79

155 19.55

14.85 2.5 2.2 38 11 151 .27 33 1.0

8. 36 1 . 1 22 3 92.04 5 O. 5

6.29 1.3 1.3 30 8 70 .09 2 0 . 3

44.34 2.4 2.4 41 9 239 .10 20 1.0

6.34 1.4 1.6 28 5 95 .10 2 0.4

2.7 35 HUA

1.0 21 SF3

0.8 26 KAO

1.3 41 KON

0.8 24 KAO

31161124.52 1925.62

31 1613 25.91 19 25.63

311617 31.66 19 25.39

"31 1627 57.13 19 24.98

31 1647 8.60 19 25.22

155 19.25

155 19.43

155 19.57

155 19.46

155' 19.54

5.21 1.8 1

4.31 1.5 1

3.81 1.7 1

3 . 56 2. 4 1

5 . 09 2. 1 2

26 628 29.45 19 10.62

26 949 33.66 19 19.46

26 954 17.61 19 20.61

27 042 39.38 19 18.23

27 328 O. 67 19.19. 84

155 33.35155 11.07

155 12.93

155 30.00155 8.97

8.90 2.9 3.1 41

9.14 1.4 1.5 24

8.72 2.5 2.8 52

6.68 1.6 1.3 266.42 1.4 1.1 29

2 134 .13 10 0.5

3 99 .06 5 0.6

9 64.13 4 0.4

3 61 .19 6 0.5

4 78 .12 4 0.5

0.7 40 LSW

1.0 22 SF3

0.4 45 SF2

1.5 25 LSW

0.9 28 SF4

31175551.921925.32

31 18 8 35.02 19 25.33

311813 31.46 19 25.61

31 1816 0.16 19 18.93

311946 6.49 19 25.13

155 19.51155 19.65

155 20.24

155 15.29155 19.63

3 . 77 1. 9 1

3.79 2. 1 2

1.11 1.5 1

6 . 54 1. 1 1

4.58 2.6 2

. -.....J

01

27 1453 40.72 19 19.0027 1549 33.85 '19 1 _82

27 16 9 11.46 19 29.58

28 1035 0.47 19 20.56

28 1226 6.25 19 17.78

155 13.70155 22.14

155 27.22

155 11.15

155 21.00

6.84 1. 4 1.3 27

36.08 2.1 1.8 39

13.19 1.9 1.435

7. 62 1. 8 1. 8 37

7.69 1.5 1.6 27

4 72 .07 4

3 225 .09 17

5 72 .09 5

5 76· .11 4

3 125 .10 4

0.4

1.0

0.40.4

0.4

0.9 24 SF2

1.1 38 LOI

0.5 30 DML

0.6 33 SF30.8 25 SWR

28 1310 4.98 19 28.18

28 1657 52.66 20 0.47

28 2033 16. 72 19 26. 1229 947 40. 93' 19 17. 28

29 11 7 49.15 19 17.75

154 52.52

155 48.67155 24.36

155. 13.05

155 13.18

4.45 1.9 1.4 22 2 185 .14 5 0.9

8.24 2.3 2.1 20 3 188 .14 14 0.9

9.06 1.8 1.5 37 3 38 . 2 0.3

6.72 1.7 1.9 30 3 150 .10 1 0.5

5.08 1.3 1.3 22 2 107 .09 1 0.6

1.9 22 SLE

0.7 20 KOH

0.7 33 KAO

0.8 29 SF20.9 22 SF2

29 2012 11.26 19 24.00

29 2135 '5.06 19 20.61

30 036 4.20 19 23.55

30 158 6.67 19 18.14

30 852 36.33 19 16.3430 1448 2 . 75 19 eo. 22

30 1457 21.19 19 20.02

31 436 33.83 19 23.84

31 10 2 25.12 19 25.56

31 10 2 59.89 19 25.46

31 10 5 59.10 19 25.68

31 1018 6.67 19 25.51

31 1018 31.66 19 25.72

31 1026 30.99 19 25.57

31 1041 54.39 19 25.89

155 26.64

155 19.58

155 14.99

155'13.37

1S530.14

155 11.35155 11.74

155 15.76

155 20.05

155 20.15155 19'.87155 20.05155 19.85

155 19.85

155 19.48

9. 86 1. 6 1. 1 24

2 . 06 O. 9 1. 0 17

3.03 1.4 1.9 21

6.60 1.8 1.9 39

8.52 1. 8 2.0 35

5.75 1.3 1.1 14

7.24 1.8 1.9 31

2 . 94 1. 5 1. 7 20

2 . 97 1. 9 1. 4 27

3. 47 2. 5 2. 5 37

3.01 1.9 1.7 25

2.79 2. 1 2.2 29

3.16 2.9 3.2 38

2 . 74 1. 4 1. 2 18

3 . 43 1. 4 1. 4 19

1 40 .101 57.11

7 95 .10

4 87 .11

3 79 .17

1 94 .10

3 83.07

4 105 .09

4 54 .13

7 46 .13

4 67 .12

6 53 .13

7 60 .14

2 114 .12

4 138 .11

3 0.4

4 0.3

2 0.3

2 0.4.

2 0.4

4. 0.6

5 0.4

1 0.3

4 0.4

4 0.3

4 0.3

4 0.3

4 0.3

4. 0.5

3 0.6

0.9 23 KAO

1.0 17 SWR

0.3 17 SEC0.8 36 SF2

0.9 34. LSW

2.1 13 SF3

0.6 28 SF3

0.2 18 SEC

0.9 22 KAO

0.8 32 KAO F0.8 22 KAO F0.8 23 KAO

0.6 29 KAO F

1.1 16 KAO

0.8 16 RAO
Table 6

HVO EARTHQUAKE SUMMARY LIST 1985 M> =3.0 PAGE

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

1985 JAN 3 1818 18.71 19 20.87 155 2.37 6.87 2.9 3.3 46 5 152 .16 2 0.5 0.6 33 SF5

6 938 59.94 19 22.35 155 28.74 9.83 3.0 3.3 46 7 36 .10 2 0.3 0.4 37 KAO

10 139 37.04 18 57.24 155 12.17 13.24 3.1 3.9 42 3 241 .12 36 1.5 0.9 36 LOI

10 654 26.86 18 58.34 155 12.56 13.36 3.6 4.3 46 2 238 .10 34 1 .2 0.6 40 LOI

10 7 0 22.69 19 0.14 155 13.53 13.77 3.2 4.1 45 2 231 .11 31 1 .2 0.6 33 LOI

10 717 21.34 18 59.16 155 12.81 13.59 3.4 4.2 42 2 271 .10 33 1.6 0.6 35 LOI

15 1139 25.88 19 20.56 155 12.99 8.87 3.1 3.7 49 5 65 .13 4 0.4 0.4 40 SF2 F

21 313 23.51 19 19.68 155 11.29 8.80 2.8 3.4 51 6 92 .12 5 0.3 0.4 38 SF3

21 852 28.31 18 56.82 155 11.64 15.43 3.5 4.4 54 7 243 .12 37 1 .2 4.0 48 LOI

21 855 50.83 18 56.34 155 11.57 13.45 2.7 3.5 44 2 245 .12 38 1.6 1.3 30 LOI

25 410 59.83 19 20.34 155 3.61 8.61 2.8 3.2 45 3 112 .12 1 0.6 0.5 39 SF5

28 0 6 10.12 19 27.20 154 52.66 8.36 2.7 3.3 40 3 153 .13 3 0.8 0.4 34 LER

31 1757 11.72 19 20.60 155 11.86 8.81 2.9 3.1 38 4 72 .13 4 0 4 0.5 33 SF3

FEB 7 ·7 7 25.82 19 19.44 155 10.37 9.23 2.9 3.4 47 7 99 .12 5 0.4 0.4 38 SF3

9 843 34.34 19 22.35 155 28.96 10.67 2.9 3.1 47 2 35 .12 2 0.3 0.4 44 KAO

10 113 40.60 19 57.65 155 30.58 12.77 3.1 3.6 50 7 170 .14 19 0.9 1.5 42 KEA

11 1952 17.67 19 19.76 155 12.38 8.60 2.8 3.2 45 6 82 .10 5 0.3 0.3 33 SF2

21' 1948 29.39 19 19.68 155 12.65 9.45 4.8 4.7 48 3 80 .10 5 0.4 0.4 43 SF2 F

24 2141 57.41 19 57.32 155 31.07 41.54 3.2 3.2 53 8 236 .10 18 0.9 1.2 45 KEA

25 1827 46.41 19 47.23 156 4.40 10.68 3.9 4.3 47 2 240 .12 27 1.1 0.7 46 HUA F

27 1339 28.16 20 10.54 155 40.57 27.01 3.2 3.0 42 6 243 .10 12 0.8 1.5 29 KOH

28 2 7 39.99 19 51.10 155 11.17 33.58 3.3 2.9 43 3 210 .12 17 0.9 2.0 39 KEA

MAR 4 045 57.27 19 19.56 155 11.80 8.90 3.2 3.5 48 7 91 .12 6 0.3 0.4 40 SF3

4 21 9 3.42 19 22.11 155 28.94 9.94 3.0 3.4 52 10 37 .11 2 0.3 0.4 39 KAO F

6 2227 23.13 19 22.16 155 28.65 10.32 3.0 3.2 49 6 37 .12 2 0.3 0.4 43 KAO

11 821 45.05 19 20.95 155 2.32 7.57 3·.4 3.7 34 2 160 .09 2 0.6 0.4 19 SF5 F

16 755 2.32 19 24.87 156 16.66 32.00 3.4 3.4 37 2 295 .11 39 2.1 1.7 33 KON

16 2126 14.06 18 58.36 155 12.43 46.52 3.4 3.'5 59 11 238 .11 34 0.9 1.1 51 LOI

22 535 51.95 19 53.60 156 36.64 1.73 3.3 3.5 45 10 183 .12 84 1 .4 0.7 26 DIS

22 7 7 54.85 19 53.99 156 36.64 1.56 4.1 4.3 55 '7 298 .12 84 5.2 2.3 39 DIS

22 714 43.53 20 43.89 158 12.51 5.98 3.9 3.4 18 7 350 .90273 54.6 82.6 13 DIS

29 257 45.02 19 20.38 155 11.56 9.15 3.1 3.2 55 12 78 .11 4 0.3 0.4 43 SF3 F

30 9 3 9.01 19 16.68 155 30.87 43.23 3.4 3.5 62 14 48 .09 3 0.5 0.8 52 DLS F

APR 1 1131 18.48 19 21.70 155 5.08 9.00 4.1 4.3 58 10 82 .11 5 0.4 0.3 50 SF5 F

7 22 6 38.56 19 55.83 156 40.35 26.20 3.4 4.5 52 10 251 .14 91 1.3 3.3 42 DIS

9 1654 34.00 19 22.98 155 30.42 9.47 3.1 3.5 51 6 33 .10 5 0.3 0.4 42 KAO

12 019 35.24 18 53.45 155 15.13 11.99 2.8 3.9 44 6 251 .11 37 0.9 0.7 41 LOI L

17 1156 51.84 19 25.61 155 29.35 9.8.5 2.9 3.1 55 9 36 .11 7 0.3 0.4 49 KAO

21 1237 41.99 19 38.87 156 1.08 14.67 3.3 3.3 43 6 225 .12 19 1 .0 0.5 40 KON

27 754 48.37 19 13.82 155 4.65 47.86 3.7 3.6 56 9 216 .12 9 1 .0 0.7 50 DEP F

MAY 22 210 28.28 19 39.78 156 2.21 10.94 3.2 3.3 50 7 229 .13 21 0.9 0.6 37 HUA F

22 2236 54.60 19 11.53 155 37.07 9.32 3.6 3.6 61 14 95 .18 6 0.4 0.6 51 LSW

26 2036 40.45 19 16.52 155 22.07 8.10 2.9 3.4 58 13 132 .16 5 0.4 0.5 50 SWR F

JUN 3 241 29.76 19 21.58 155 1.93 7.94 2.8 3.4 48 7 150 .12 4 0.5 0.4 44 SF5

7 2336 11.08 19 33.97 155 56.93 26.43 3.6 3.8 59 10 209 .12 9 0.7 1 .2 48 KON F

76
HVO EARTHQUAKE SUMMARY LIST 1985 M)=3.0 PAGE 2

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS KIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REKK

1985 JUN 10 050 32.73 19 17.91 155 47.72 10.77 3.1 3.1 46 5 88 .12 9 0.5 0.3 38 KON

17 231 12 .. 49 19 15.97 155 5.01 45.68 3.6 3.8 63 13 195 .11 6 0.8 0.6 53 DEP

17 737 42.·58 19 22.24 155 28.71 10.09 3.1 3.3 59 12 36 .11 2 0.3 0.4 51 KAO F

-28 526 26.92 19 18.70 155 50.32 11.59 3.1 2.9 40 3 123 .12 6 0.7 0.3 34 KON

30 1112 24.05 19 22.42 155 17.87 26.87 4.2 4.6 51 2 27 .12 2 0.5 0.8 47 DEP F

JUL 7 2 0 37.46 19 10.14 155 35.92 10.81 4.3 4.5 57 11 105 .18 9 0.5 0.5 48 LSW F

7 2 6 40.93 19 '8'.95 155 35.32 7.44 3.2 3.0 49 9 119 .14 12 0.5 0.8 44 LSW

7 225 3.97 19 8.65 155 35.20 10.77 3.6 3.6 48 7 123 .15 12 0.5 0.5 43 LSW

7 6 9 15.25 19 8.32 155 35.87 10.74 3.1 3.1 51 9 123 .15 12 0.4 0.5 44 LSW

7 628 32.06 19 8.10 155 35.36 11,.12 3.2 3.0 47 6 128 .13 13 0.3 0.3 43 LSW

10 2120 8.43 19 13.01 155 32.63 10.29 3.1 3.1 51 9. 80 .18 6 0.5 0.6 45 LSW

11 1511 58.59 19 30.26 154 55.27 40.31 3.6 3.6 59 11 65 .10 4 0.7 0.9 51 LER

14 357 42.17 19 46.08 155 39.72 12.44 3.2 3.1 56 10 98 .12 10 0.5 0.4 48 KEA

25 534 13.55 19 44.69 156 29.07 35.11 3.7 4.1 58 11 238 .12 66 0.9 1.7 49 DIS F

31 940 15.67 18 54.77 155 15.28 11.20 2.9 3.5 45 5 247 .12 35 1.0 0.6 44 LOI

AUG 4 12 3 40.90 19 29.49 155 0.34 42.78 3.2 3.1 55 6 73 .11 6 0.7 1.1 49 DEP

4 1724 38.q8 19 25.13 154 56.37 38.88 3.1 2.9 50 7 166 .11 4 0.8 0.9 45 LER

6 8 6 59.39 19 12.11 155 27.31 8.84 3.2 3.6 51 5 119 .19 5 0.5 0.7 42 LSW F

11 1857 11 .·~1 20 0.73 156 1.56 10.10 2.9 3.3 44 7 254 .13 29 0.8 0.5 42 KOH

13 10 2 53.93 19 11.63 155 39.47 10.63 3.5 3.9 35 1 108 .19 7 0.7 0.8 23 LSW F

20 1948 54.60 21 0.50 156 10.01 32.83 3.2 3.1 44 6 302 .13 28 1.6 1.2 41 DIS

22 628 0.1'6 19 18.55 156 4.22 40.04 4.2 4.7 62 14 248 .09 21 0.7 0.6 51 KON F

24 111 10.65 20 32.71 155 31.19 0.70 3.1 3.4 41 6 297 .14 54 7.0 2.2 37 DIS

SEP 2 1951 12.42 19 19.69. 155 13.75 9.66'3.3 3.5 54 10 61 .12 5 0.3 0.3 46 SF2

3 1122 54.?5 18 52.29 155 15.43 12.91 3.1 3.7 52 6 255 .11 39 1.0 1.3 49 LOI

4 1327 25.48 19 21.46 155 3.24 7.23 3.0 3.1 47 5 107 .13 3 0.5 0.5 44 SF5

14 2359 27.99 19 20.14 155 11.60 9.70 2.9 3.3 52 9 81 .11 5 0.4 0.3 45 SF3 F

20 536 9.65 20 27.39 157 44.34 41.79 3.3 3.6 26 1 225 .18100 2.3 2.5 24 DIS

30 1928 11.20 19 48.22 155 23.05 24.39 3.0 3.5 66 17 82 .10 8 0.4 0.8 60 KEA F

OCT 3 612 48.71 19 46.97 155 35.72 15.31 3.7 4.1 67 19 96 .10 11 0.3 0.5 63 KEA F

8 1348 37.18 19 17.41 155 12.12 2.38 2.9 3.1 48 5 153 .13 2 0.4 0.6 45 SSF

10 10 2 26.58 19 18.83 155 52.58 11.31 3.4 3.2 53 15 175 .12 5 0.5 0.2 50 KON

12 844 7.08 19 21.76 155 19.83 31.01 3.6 4.0 58 7 46 .12 4 0.5 0.8 51 DEP F

13 115 50.67 18 27.26 156 54.14 14.79 3.0 3.0 45 5 327 .19141 27.5 43.4 45 DIS

13 2312 55.91 19 50.87 155 23.41 30.42 3.0 3.1 66 17 98 .12 7 0.5 0.8 58 KEA

14 1913 40.87 19 20.80 155 2.95 8.67 3.1 3.3 50 7 120 .12 2 0.6 0.4 44 SF5 F

17 8 3 46.80 19 7.21 155 34.97 11.46 3.1 3.7 28 1 139 .13 13 0.5 0.4 26 LSW

17 8 6 15.93 19 7.17 155 35.02 11.16 3.2 3.6 27 3 140 .13 13 0.5 0.6 24 LSW

17 1857 42.60 19 30.42 155 55.14 11.91 3.0 3.2 49 10 194 .15 2 0.7 0.3 45 KON F

25 19 6 28.48 19 22.32 155 28.53 11.02 3.1 3.4 53 8 37 .12 2 0.3 0.4 46 KAO

NOV 13 20 1 55.34 19 24.38 155 17.04 19.28 3.0 3.3 58 9 36 .13 1 0.4 0.6 49 DEP F

18 417 7.20 19 12.58 155 37.79 8.19 3.1 3.2 49 8 96 .18 5 0.6 0.7 45 LSW

23 853 29.11 19 16.61 155 27.83 8.87 2.9 3.2 54 8 59 .15 5 0.3 0.6 48 LSW F

24 1630 27.78 19 56.81 155 45.02 7.20 2.9 3.1 29 3 154 .14 14 0.6 0.6 26 KOH

28 829 47.58 19 18.44 155 16.70 9.16 3.0 3.2 51 8 116 .12 3 0.4 0.5 45 SF1

77
HVO EARTHQUAKE SUMMARY LIST 1985 M>=3.0 PAGE 3

ORIGIN TIME LAT N LON W DEPTH AMP DUR GAP RMS MIN ERH ERZ NO

YEAR MON DA HRMN SEC DEG MIN DEG MIN KM MAG MAG NR NS DEG SEC DIS KM KM FM REMK

1985 DEC 12 9 1 22.87 20 34.68 155 45.31 25.05 4.7 4.9 55 8 208 .11 50 0.9 3.0 49 DIS F

12 1118 39.33 19 30.96 155 54.45 11.80 4.0 4.3 57 13 171 .13 3 0.6 0.3 52 KON F

12 2217 44.48 19 21.81 155 2.67 8.95 3.4 3.9 52 11 134 .12 4 0.5 0.3 44 SF5 F

13 429 10.41 19 22.26 155 4.81 8.79 3.2 3.4 53 9 80 .11 4 0.4 0.3 4'1 SF5

13 1320 57.37 19 19.67 155 7.76 9.34 4.0 4.1 56 10 99 .11 4 0.4 0.3 48 SF4 F

23 638 35.12 19 21.45 155 0.74 8.71 3.2 3.8 45 6 186 .11 5 0.7 0.5 39 SF5 F

24 14 0 14.09 19 20.94 155 8.04 8.04 2.8 3.5 53 11 77 .15 4 0.4 0.5 46 SF4

24 2338 26.81 19 14.07 155 30.74 9.64 3.3 3.5 48 8 129 .16 2 0.6 0.6 47 LSW F

26 628 29.45 19 10.62 155 33.35 8.90 2.9 3.1 41 2 134 .13 10 0.5 0.7 40 LSW

31 1018 31.66 19 25.72 155 19.85 3.16 2.9 3.2 38 7 60 .14 4 0.3 0.6 29 KAO F

31 1321 9.18 20 26.36 156 6.55 34.87 3.1 3.1 28 9 170 .10 39 0.7 0.8 24 DIS

31 1335 34.06 19 25.74 15S 19.35 3.98 3.1 3.4 48 6 47 .13 3 0.3 0.7 43 KAO F

.78
1985 PUBLICATIONS ON HAWAIIAN VOLCANISM

OF THE HAWAIIAN VOLCANO OBSERVATORY STAFF, ALUMNI, AND AFFILIATES

Chartier, T.A., Rose, W.I., and Stokes, J.B., 1985, S02 emission rates

at Pu'u 0'0 vent, Kilauea, between east rift zone phases 33 and 34 [abs.]:

Eos, American Geophysical Union Transactions, v. 66, no. 46, p. 1132.

Decker, R.W., 1985, Origin and evolution of Hawaiian calderas (abs.]:

Eos, American Geophysical Union Transactions, v. 66, no. 46, p. 852.

Dvorak, J.J., Okamura, A.T., and Sako, M.K., 1985, Summit magma reservoir

at Mauna Loa Volcano, Hawaii [abs.]: Eos, American Geophysical Union

Transactions, v. 66, no. 46, p. 851.

Dvorak, J.J., and Okamura, A.T., 1985, Variations in tilt rate and harmonic

tremor amplitude during the January-August 1983 east rift eruptions of

Kilauea Volcano, Hawaii: Journal of Volcanology and Geothermal Research,

v. 25, p. 249-258.

Dvorak, J.J., and Tanigawa, W.R., 1985, Generation of earthquake swarms

along the south flank of Kilauea Volcano, Hawaii [abs.]: Eos, American

Geophysical Union Transactions, v. 66, no. 46, p. 851-852.

Dzurisin, D., and Yamashita, K.M., 1985, Volcanic geodesy: eruption

modeling, monitoring, and prediction II [abs.]: Eos, American Geophysical

Union Transactions, v. 66, no. 46, p. 853.

Eaton, J.P., 1985, Cycling of magma between the summit reservoir and Kilauea

Iki lava lake during the 1959 eruption of Kilauea Volcano, Hawaii [abs.]:

Eos, American'Geophysical Union Transactions, v. 66, no. 46, p. 851.

Garcia, M.O., Wolfe, E.W., Ulrich, G.E., and Rhodes, J.M., 1985, Petrology

of lavas from the Pu'u 0'0 eruption of Kilauea Volcano, Hawaii: the

3rd year (abs.]: Eos, American Geophysical Union, v. 66, no. -46, p.

1132-1133.

Greenland, P., Rose, W.I., and Stokes, J.B., 19R5, An estimate of gas

emissions and magmatic gas content from Kilauea Volcano: Geochimica et

Cosmochimica Acts, v. 49, p. 125-129.

Greenland, L.P., and Aruscavage, P., 1985, Volcanic emission of Se, Te,

and As from Kilauea Volcano, Hawaii: Journal of Volcanology and Geothermal

Research Short Note, v. 27, p. 195-201.

Hanateni, R.Y., 1985, Geodetic studies at the Hawaiian Volcano Observatory

[abs.]: . Big Island Science Conference, 8th Meeting, University of

Hawaii at Hilo, Hi10, Hawaii, April 19-20, 1985, Proceedings, no. 10

[unpaginated].

Hellker, C., 1985, Geologic monitoring of the 1983-85 eruption on Kilauea's

east rift zone [abs.]: Big Island Science Conference, 8th meeting,

University of Hawaii at Hilo, Hi10, Hawaii, April 19-20, 1985, Proceedings,

no. 9 (unpaginatedl.

79
Heliker, C., Hoffmann, J., Rowland, S., Greenland, P., Reason, M., and

Wright, T., 1985, Fissure activity near Pu'u 0'0, Kilauea Volcano, HI

[abs.]: Eos, American Geophysical Union Transactions, v. 66, no. 46,

p. 851.

Jackson, D.B., 1985, Self-potential observations: September 1982 summit

eruption and episode 1 of the Pu'u 0'0 eruption, Kilauea Volcano,

Hawaii [abs.]:. Eos, American Geophysical Union Transactions, v. 66,

no. 46, p. 1132.

Jackson, D.B., Kauahikaua, J., and Zablocki, C.J., 1985, Resistivity monitoring of an active volcano using the controlled-source electromagnetic

technique: Kilauea, Hawaii: Journal of Geophysical Research, v. 90,

no. B14, 12,545-12,555.

Kauahikaua, J., and Jackson, D.B., 1985, Regional self-potential anomalies

at Kilauea Volcano, Hawaii [abs.]: Eos, American Geophysical Union

Transactions, v. 66, no. 46, p. 1132.

Klein, F.W., and Koyanagi, R.Y., 1985, Earthquake map of south Hawaii,

1968-1981: U.S. Geological Survey Miscellaneous Investigation Series

Map 1-1611, scale 1:100,000.

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