sweetapricity/bridgedeck-noaa huggingface dataset:
Sea breeze storms sparked a few strong storms over NE Florida during the evening.

Hail in DUVAL, FLORIDA
From 23-MAR-12 17:30:00 to 23-MAR-12 17:30:00 (EST-5)
Location: VENETIA
Magnitude: 0.75 
Reported by: Public

Penny size hail was reported at the intersection of Venetia and Ortega Blvds. Heavy rain and minor street flooding were also reported.

Rip Current in NASSAU, FLORIDA
From 23-MAR-12 15:00:00 to 23-MAR-12 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A 16-year old male drowned due to rip current at Fernandina Beach.  The time of death was approximated; a specific time during Friday afternoon was not given in the media report.
Strong gradient winds behind a cold front generated gusts in excess of 60 mph in Dawes County.

High Wind in DAWES, NEBRASKA
From 26-APR-12 18:14:00 to 26-APR-12 18:20:00 (MST-7)
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The ASOS wind sensor at the Chadron Airport measured peak wind gusts up to 67 mph.
Heavy Rain caused flooding in and around the New Meadows, Yellowpine and Cascade areas.

Flood in ADAMS, IDAHO
From 16-MAR-12 03:00:00 to 16-MAR-12 12:00:00 (MST-7)
Location: NEW MEADOWS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several roads in New Meadows were flooded with water 1 to 2 feet deep including Hubbard Road and Main Street.

Flood in VALLEY, IDAHO
From 16-MAR-12 06:00:00 to 16-MAR-12 15:00:00 (MST-7)
Location: CASCADE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

State Highway 55 and numerous county roads were flooded with 1 to 2 feet of water flowing across the roads.
A strong gradient developed over Southeast Oregon and Southwest Idaho on the 31st resulting in wind damage and power outages.

High Wind in MALHEUR, OREGON
From 31-MAR-12 12:00:00 to 31-MAR-12 16:00:00 (MST-7)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Rome ASOS recorded a wind gust of 58 MPH.
A strong gradient developed over Southeast Oregon and Southwest Idaho on the 31st resulting in wind damage and power outages.

High Wind in WEST CENTRAL MOUNTAINS, IDAHO
From 31-MAR-12 13:00:00 to 31-MAR-12 17:00:00 (MST-7)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Snake River RAWS reported a wind gust of 58 MPH and wind damage and power outages were reported in Yellow Pine.
Increasing mid level winds ahead of an approaching shortwave trough resulted in high winds in the Guadalupe Mountains.

High Wind in GUADALUPE MOUNTAINS OF CULBERSON COUNTY, TEXAS
From 07-MAR-12 11:51:00 to 07-MAR-12 17:14:00 (MST-7)
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Several hours of high winds occurred in Guadalupe Pass, with gusts as high as 66 mph.

High Wind in GUADALUPE MOUNTAINS OF CULBERSON COUNTY, TEXAS
From 07-MAR-12 20:00:00 to 07-MAR-12 20:00:00 (MST-7)
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS
High winds occurred in portions of the Guadalupe Mountains behind a strong cold front.

High Wind in GUADALUPE MOUNTAINS OF CULBERSON COUNTY, TEXAS
From 08-MAR-12 10:51:00 to 08-MAR-12 20:51:00 (MST-7)
Magnitude: 41.00 MS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The passage of a strong cold front resulted in high winds of 40-47 mph sustained over a several hour period through Guadalupe Pass.  Several gusts of 50-55 mph also occurred during this time.
Increasing mid level winds ahead of a shortwave trough, and a tightening surface gradient over the area, resulted in high winds in portions of the Guadalupe Mountains.

High Wind in GUADALUPE MOUNTAINS OF CULBERSON COUNTY, TEXAS
From 11-MAR-12 12:51:00 to 11-MAR-12 16:51:00 (MST-7)
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

High Wind in GUADALUPE MOUNTAINS OF CULBERSON COUNTY, TEXAS
From 11-MAR-12 14:00:00 to 11-MAR-12 17:00:00 (MST-7)
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

High winds also occurred in the higher elevations of the Guadalupe Mountains.  Sustained winds around 40 mph, and gusts around 60 mph, were registered for 4 hours.
A warm front lifted northward through the region, triggering showers and thunderstorms.  Some of the storms caused heavy rain and flash flooding.

Hail in LEWIS, MISSOURI
From 29-APR-12 21:25:00 to 29-APR-12 21:25:00 (CST-6)
Location: LA BELLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flash Flood in BOONE, MISSOURI
From 29-APR-12 23:40:00 to 30-APR-12 09:48:00 (CST-6)
Location: CENTRALIA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between 3 and 4 inches of rain fell in a short amount of time causing flash flooding.  Numerous roads were flooded including U.S. Highway 63 near Ashland, Route Y near the Boone/Callaway county line, and the intersection of Highway 22 and Schunemeyer Road just northwest of Centralia.

Flash Flood in CALLAWAY, MISSOURI
From 30-APR-12 01:30:00 to 30-APR-12 07:30:00 (CST-6)
Location: BOYDSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Between 2 and 3 inches of rain fell in a short amount of time causing flash flooding.  Numerous roads were flooded including Highway F at the intersection with County Road 341 and Highway PP about a mile north of Highway 94.

Flash Flood in AUDRAIN, MISSOURI
From 30-APR-12 01:45:00 to 30-APR-12 09:30:00 (CST-6)
Location: ROWENA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Between 2 and 3 inches of rain fell in a short amount of time causing flash flooding.  Numerous roads were flooded including Highway 15 north of Mexico.
A surface low over Northern Mexico tapped into some Gulf moisture. A weak disturbance in the flow aloft provided enough lift for isolated severe thunderstorms to develop over El Paso County.

Hail in EL PASO, TEXAS
From 08-APR-12 20:46:00 to 08-APR-12 20:51:00 (MST-7)
Location: VINTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

KFOX forwarded on a report of 1 inch hail in Vinton.
A strong upper low was moving into Southern Nevada with southwest flow across Southern New Mexico.  A strong lee side low was located over Western Kansas with a tight pressure gradient over the region allowing winds to gust up to 82 mph.

High Wind in SOUTHWEST DESERT/MIMBRES BASIN, NEW MEXICO
From 14-APR-12 16:30:00 to 14-APR-12 18:00:00 (MST-7)
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Deming ASOS reported a peak gust of 59 mph.

High Wind in LOWLANDS OF THE BOOTHEEL, NEW MEXICO
From 14-APR-12 00:11:00 to 14-APR-12 03:00:00 (MST-7)
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A mesonet site located 8 miles north-northwest of Rodeo reported a peak gust of 62 mph.

High Wind in CENTRAL TULAROSA BASIN, NEW MEXICO
From 14-APR-12 04:35:00 to 14-APR-12 17:00:00 (MST-7)
Magnitude: 57.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A peak gust of 66 mph was reported at a mesonet site 27 miles northwest of Northrup Landing. A peak gust of 58 mph was also reported 11 miles southwest of Northrup Landing at 435 AM LST.

High Wind in SOUTHERN TULAROSA BASIN, NEW MEXICO
From 14-APR-12 05:00:00 to 14-APR-12 16:00:00 (MST-7)
Magnitude: 71.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

The peak gust across the zone was 82 mph at San Augustin Pass. Other gusts included 71 mph 5 miles northeast of San Augustin Pass, 62 mph 1 miles west of White Sands Main Post, 60 mph 6 miles east-southeast of White Sands Main Post and 58 mph 1 mile north of the White Sands Main Post.

High Wind in SIERRA COUNTY LAKES, NEW MEXICO
From 14-APR-12 12:55:00 to 14-APR-12 14:00:00 (MST-7)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Truth or Consequences ASOS reported a peak gust of 58 mph.
A cold front moved through the region, triggering showers and thunderstorms.  There were several reports of large hail.

Hail in BOONE, MISSOURI
From 28-MAY-12 19:33:00 to 28-MAY-12 19:33:00 (CST-6)
Location: RUCKER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GASCONADE, MISSOURI
From 28-MAY-12 21:45:00 to 28-MAY-12 21:45:00 (CST-6)
Location: ELAND
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GASCONADE, MISSOURI
From 28-MAY-12 22:35:00 to 28-MAY-12 22:38:00 (CST-6)
Location: REDBIRD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Snow melt of the high elevation snowpack in the Boise River basin prompted water managers to clear more reservoir storage space and continued the discharge from Lucky Peak Dam with the associated minor flooding along the river in Ada and Canyon counties.

Flood in ADA, IDAHO
From 01-MAY-12 00:00:00 to 15-MAY-12 14:45:00 (MST-7)
Location: BARBER
Flood cause: Planned Dam Release
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Regulated flows on the Boise River increased above flood flow (7,000 cfs) on April 28, and were reduced below flood flow on May 15.  Flood impacts were minor. Lowland flooding occurred along the river from Boise downstream through Caldwell to Parma. Sections of the greenbelt path were flooded along with some pasture and fields near the river. Floodwaters inundated a section of Boise River Road between Highway 95 and Notus. Several large trees were up-rooted and became snagged on bridges.

Flood in CANYON, IDAHO
From 01-MAY-12 00:00:00 to 15-MAY-12 14:45:00 (MST-7)
Location: STODDARD
Flood cause: Planned Dam Release
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Regulated flows on the Boise River increased above flood flow (7,000 cfs) on April 28, and were reduced below flood flow on May 15.  Flood impacts were minor. Lowland flooding occurred along the river from Boise downstream through Caldwell to Parma. Sections of the greenbelt path were flooded along with some pasture and fields near the river. Floodwaters inundated a section of Boise River Road between Highway 95 and Notus. Several large trees were up-rooted and became snagged on bridges.
A cold front moved through the region, triggering showers and thunderstorms.  There were several reports of large hail.

Hail in MACOUPIN, ILLINOIS
From 28-MAY-12 23:38:00 to 28-MAY-12 23:38:00 (CST-6)
Location: BUNKER HILL
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOUPIN, ILLINOIS
From 28-MAY-12 23:40:00 to 28-MAY-12 23:40:00 (CST-6)
Location: DORCHESTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MADISON, ILLINOIS
From 28-MAY-12 23:48:00 to 29-MAY-12 00:05:00 (CST-6)
Location: ALTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
At least four dust devils developed over the Las Vegas Valley in the afternoon, causing significant damage.

Dust Devil in CLARK, NEVADA
From 07-MAY-12 12:37:00 to 07-MAY-12 12:45:00 (PST-8)
Location: SUNRISE MANOR
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Public

The dust devil tore shingles off the roof of a bank, damaged several cars, removed shingles from several roofs at an apartment complex, knocked down a cinder block wall and a light pole, and damaged several telephone poles.

Dust Devil in CLARK, NEVADA
From 07-MAY-12 15:25:00 to 07-MAY-12 15:30:00 (PST-8)
Location: PARADISE
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The dust devil tore numerous tiles from the roof of a business, damaged a large ceramic fountain and a sign, and collapsed an awning.

Dust Devil in CLARK, NEVADA
From 07-MAY-12 15:30:00 to 07-MAY-12 15:35:00 (PST-8)
Location: NORTH LAS VEGAS
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The dust devil uprooted trees and then struck a retail store, tearing off part of the roof and breaking water lines to the building's sprinkler system. Power was also knocked out to about 2,000 customers.

Strong Wind in LAS VEGAS VALLEY, NEVADA
From 07-MAY-12 14:30:00 to 07-MAY-12 15:40:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

Strong winds uprooted three trees in Henderson and tore a swamp cooler off the roof of a house in North Las Vegas.
Strong south winds funneled up the Owens Valley ahead of a low pressure system over the eastern Pacific.

High Wind in OWENS VALLEY, CALIFORNIA
From 14-MAY-12 11:42:00 to 14-MAY-12 11:42:00 (PST-8)
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

This gust occurred 4 miles NW of Independence.
A dust devil caused damage in Yucca Valley.

Dust Devil in SAN BERNARDINO, CALIFORNIA
From 16-MAY-12 12:05:00 to 16-MAY-12 12:10:00 (PST-8)
Location: YUCCA VLY ARPT
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Newspaper

A dust devil picked up a tent, throwing it into a power line and shorting out a transformer, knocking out power to 1700 customers.  The partially melted tent then fell onto a car, damaging it.
A Pacific low pressure system produced isolated high winds over the Mojave Desert, and brief downslope winds in the lee of the Sierra Nevada.

High Wind in WESTERN CLARK/SOUTHERN NYE, NEVADA
From 17-MAY-12 15:30:00 to 17-MAY-12 15:30:00 (PST-8)
Magnitude: 71.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

This gust was measured 2 miles ESE of Pahrump.
Thunderstorms produced hail up to quarter size in Dixon and Dakota Counties in extreme northeast Nebraska during the evening of May 4th.

Hail in DIXON, NEBRASKA
From 04-MAY-12 20:52:00 to 04-MAY-12 20:52:00 (CST-6)
Location: CONCORD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in DAKOTA, NEBRASKA
From 04-MAY-12 21:30:00 to 04-MAY-12 21:30:00 (CST-6)
Location: WILLIS
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DAKOTA, NEBRASKA
From 04-MAY-12 21:30:00 to 04-MAY-12 21:30:00 (CST-6)
Location: WILLIS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DAKOTA, NEBRASKA
From 04-MAY-12 21:35:00 to 04-MAY-12 21:35:00 (CST-6)
Location: WILLIS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
A moist and unstable airmass was in place.  Modified sounding CAPE values of 1700-2500 J/kg occurred during the afternoon.  Showers and thunderstorms increased in coverage during the afternoon hours. The effective shear values were in the 20-25 knot range and one waterspout occurred just off the Franklin county coast.

Waterspout in COASTAL WATERS FROM OCHLOCKONEE RIVER TO APALACHICOLA FL OUT TO 20 NM, GULF OF MEXICO
From 14-MAY-12 11:55:00 to 14-MAY-12 11:55:00 (EST-5)
Location: CARRABELLE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A waterspout report was relayed by the Franklin county emergency manager.  The sheriff stated that the waterspout dissipated as it moved onshore.
Nearly stationary thunderstorms produced some flash flooding in portions of Kershaw county where rainfall rates of up to an inch an hour occurred.

Flash Flood in KERSHAW, SOUTH CAROLINA
From 24-JUN-12 15:30:00 to 24-JUN-12 16:00:00 (EST-5)
Location: KIRKLAND
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Sink hole developed in the Kirkland Street area from flooding caused by heavy rain.

Flash Flood in KERSHAW, SOUTH CAROLINA
From 24-JUN-12 15:57:00 to 24-JUN-12 16:00:00 (EST-5)
Location: CAMDEN WOODWARD ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Automated observing station at Woodward Field in Camden reported 2.01 inches of rainfall in about 1 hour and 40 minutes.

Flash Flood in KERSHAW, SOUTH CAROLINA
From 24-JUN-12 15:30:00 to 24-JUN-12 16:00:00 (EST-5)
Location: LUGOFF
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Sheriff reported cars flooded out in the Walmart parking lot on Dekalb Street.
A thunderstorm produced nickel size hail at Vermillion in the late evening of April 17th.

Hail in CLAY, SOUTH DAKOTA
From 17-APR-12 23:47:00 to 17-APR-12 23:47:00 (CST-6)
Location: VERMILLION
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Thunderstorms produced hail in Lyon County and a funnel cloud in Jackson County in southwest Minnesota on the afternoon of April 21st.

Hail in LYON, MINNESOTA
From 21-APR-12 13:40:00 to 21-APR-12 13:40:00 (CST-6)
Location: GREEN VLY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Funnel Cloud in JACKSON, MINNESOTA
From 21-APR-12 15:05:00 to 21-APR-12 15:05:00 (CST-6)
Location: SPAFFORD
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Thunderstorms produced two weak tornadoes and hail in Clay County in northwest Iowa during the afternoon of April 21st.

Tornado in CLAY, IOWA
From 21-APR-12 15:27:00 to 21-APR-12 15:32:00 (CST-6)
Location: SPENCER
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A weak rope tornado caused no reported damage.

Hail in CLAY, IOWA
From 21-APR-12 15:40:00 to 21-APR-12 15:40:00 (CST-6)
Location: SPENCER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail partially covered the ground.

Tornado in CLAY, IOWA
From 21-APR-12 15:43:00 to 21-APR-12 15:44:00 (CST-6)
Location: GILLETT GROVE
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A weak tornado caused no reported damage.
Severe thunderstorms, part of a mesoscale convective system (MCS) that developed over Minnesota the night before on the nose of a low-level jet of 35 knots, brought hail up to 1 inch in diameter and damaging wind gusts estimated at up to 65 mph (57 knots) as they pushed into South Central Wisconsin during the morning hours of May 6th. Trees and power lines were brought down by the severe thunderstorms winds. In addition, there were several reports of minor street flooding with the heavy rains that accompanied the severe thunderstorm complex, as well as two reports of minor fires caused by lightning strikes.

Hail in COLUMBIA, WISCONSIN
From 06-MAY-12 07:38:00 to 06-MAY-12 07:38:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 0.75 
Reported by: Trained Spotter

Hail in COLUMBIA, WISCONSIN
From 06-MAY-12 07:48:00 to 06-MAY-12 07:48:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ROCK, WISCONSIN
From 06-MAY-12 08:45:00 to 06-MAY-12 08:45:00 (CST-6)
Location: EDGERTON
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ROCK, WISCONSIN
From 06-MAY-12 08:57:00 to 06-MAY-12 08:57:00 (CST-6)
Location: DOWNTOWN JANESVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Heavy rainfall accompanying the severe thunderstorm produced minor urban street flooding.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 06-MAY-12 08:04:00 to 06-MAY-12 08:04:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Trained Spotter

A trained spotter reported a 10-inch diameter tree was downed by severe thunderstorm wind gusts.

Thunderstorm Wind in WAUKESHA, WISCONSIN
From 06-MAY-12 11:16:00 to 06-MAY-12 11:16:00 (CST-6)
Location: MUKWONAGO
Magnitude: 56.00 EG
Property damage: 2.00K
Reported by: Trained Spotter

A trained spotter reported an estimated thunderstorm wind gust of 65 mph (56 knots) two miles bnorth of Mukwonago.
Scattered thunderstorms developed ahead of a cold front, trailing from low pressure that moved from west central Wisconsin into western Ontario during the day on May 20th. One cluster of thunderstorms pulsed up to severe levels, producing damaging wind gusts over Walworth County that downed power lines and trees. Surface temperatures in the 80s and dew points around 60 degrees produced mixed-layer CAPE values around 1500 J/kg. Forcing with surface convergence along the front was aided by lift attributed to differential positive vorticity advection as an upper level shortwave lifted across western Wisconsin.

Thunderstorm Wind in WALWORTH, WISCONSIN
From 20-MAY-12 15:33:00 to 20-MAY-12 15:40:00 (CST-6)
Location: PELL LAKE
Magnitude: 56.00 EG
Property damage: 10.00K
Reported by: Emergency Manager

The Walworth County Emergency Manager reported numerous trees and power lines downed by thunderstorm wind gusts estimated at 65 mph (56 knots) in a swath from Bloomington Township, near Pell Lake, to Lyons.
Thunderstorms developed in advance of a cold front crossing the region. A severe thunderstorm produced large hail in Washington county during the early morning hours of the 17th.

Hail in WASHINGTON, MAINE
From 17-MAY-12 02:55:00 to 17-MAY-12 02:55:00 (EST-5)
Location: BARING
Magnitude: 1.00 
Reported by: Law Enforcement

Large hail up to 1.00 inch in diameter was reported in Baileyville.
A strong westerly flow aloft produced a period of high sustained winds in Liberty County. Sustained wind speeds over 40 mph were reported for several hours.

High Wind in LIBERTY, MONTANA
From 22-MAY-12 14:16:00 to 22-MAY-12 16:16:00 (MST-7)
Magnitude: 36.00 MS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Sustained winds of 41 mph were reported at Chester for several hours.
Test.

Wildfire in BEAVERHEAD, MONTANA
From 09-MAY-12 00:00:00 to 15-MAY-12 00:00:00 (MST-7)
Reported by: Park/Forest Service

Test.
A spring storm system moved across North-Central Montana generating significant snowfall over the Bears Paw Mountains.

Heavy Snow in HILL, MONTANA
From 05-MAY-12 22:00:00 to 06-MAY-12 18:00:00 (MST-7)
Reported by: SNOTEL

A spring storm system brought 9 inches of snowfall to Hill County as measured by the Rocky Boy SNOTEL site (Elevation 4700ft).
A thunderstorm produced quarter size hail in Cottonwood County on the early evening of May 18th.

Hail in COTTONWOOD, MINNESOTA
From 18-MAY-12 18:40:00 to 18-MAY-12 18:40:00 (CST-6)
Location: STORDEN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
A thunderstorm produced penny size hail near Sioux City in northwest Iowa on the early morning of May 19th.

Hail in WOODBURY, IOWA
From 19-MAY-12 04:05:00 to 19-MAY-12 04:05:00 (CST-6)
Location: SIOUX CITY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
An isolated severe thunderstorm produced wind damage and hail in Dauphin County.

Hail in DAUPHIN, PENNSYLVANIA
From 04-MAY-12 17:22:00 to 04-MAY-12 17:28:00 (EST-5)
Location: LENKERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail ranging in size from nickel /0.88 inch/ to quarter /1.00 inch/ fell in Millersburg. The hail fell for approximately 6 minutes.

Thunderstorm Wind in DAUPHIN, PENNSYLVANIA
From 04-MAY-12 17:25:00 to 04-MAY-12 17:25:00 (EST-5)
Location: LENKERVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds knocked down large tree limbs.
A sharp cold front moved into a marginally moist and unstable air mass over central Pennsylvania, triggering isolated thunderstorms over the northern half of the region. A small cluster of storms intensified as they moved quickly from west to east across Clearfield County. These storms produced localized damaging winds in and around the Borough of Clearfield.

Thunderstorm Wind in CLEARFIELD, PENNSYLVANIA
From 16-MAY-12 14:25:00 to 16-MAY-12 14:25:00 (EST-5)
Location: CLEARFIELD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph knocked down several trees in Clearfield Borough and Lawrence Township.