sweetapricity/bridgedeck-noaa huggingface dataset:
A line of strong to severe thunderstorms formed in the warm sector of the Susquehanna Valley and Maryland panhandle and moved through Delaware Bay and the Atlantic coastal waters off the southern New Jersey and Delaware coasts during the evening of the 9th.  A warm front lifted northeast into the Lehigh Valley and central New Jersey during the afternoon of the 9th. This permitted sufficient daytime heating preceding an approaching cold front for thunderstorms to maintain their strength as they moved through the area waters.

Marine Thunderstorm Wind in DE Bay Waters South of East Point NJ to Slaughter Beach DE, ATLANTIC NORTH
From 09-JUL-15 20:15:00 to 09-JUL-15 20:15:00 (EST-5)
Location: NORTH CAPE MAY
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 37 knots (43 mph) in West Cape May.

Marine Thunderstorm Wind in DE Bay Waters South of East Point NJ to Slaughter Beach DE, ATLANTIC NORTH
From 09-JUL-15 20:24:00 to 09-JUL-15 20:24:00 (EST-5)
Location: NORTH CAPE MAY
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A severe thunderstorm produced a wind gust of 53 knots (61 mph) at Brandywine Shoal Light in lower Delaware Bay.

Marine Thunderstorm Wind in DE Bay Waters South of East Point NJ to Slaughter Beach DE, ATLANTIC NORTH
From 09-JUL-15 20:45:00 to 09-JUL-15 20:45:00 (EST-5)
Location: LEWES DE
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 38 knots (44 mph) in lower Delaware Bay near Lewes.

Marine Thunderstorm Wind in Little Egg Inlet to Great Egg Inlet NJ out 20nm, ATLANTIC NORTH
From 09-JUL-15 21:15:00 to 09-JUL-15 21:15:00 (EST-5)
Location: ATLANTIC CITY
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 36 knots (42 mph) at the Atlantic City Marina.

Marine Thunderstorm Wind in DE Bay Waters North of East Point NJ to Slaughter Beach DE, ATLANTIC NORTH
From 09-JUL-15 19:42:00 to 09-JUL-15 19:42:00 (EST-5)
Location: BOWERS BEACH DE
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 35 knots (40 mph) at Ship John Shoal Light in upper Delaware Bay.
Another active weather pattern returned to northern and central New Mexico after a prolonged break in the more widespread shower and thunderstorm activity during early July. Heavy rainfall impacted the Jemez and southern Sangre de Cristo Mountains where amounts between 1 and nearly 3 inches were reported from around Los Alamos to Gascon. Another area of heavy rainfall also impacted the east slopes of the Sandia Mountains. Strong winds and very heavy rainfall impacted the eastern plains as this activity rolled eastward off the high terrain. Severe outflow winds around Fort Sumner topped several rail cars off of a BNSF train. A flash flood along Taiban Creek prompted the closure of State Road 294. Several reports of self clouds were received around Clovis as these same storms rolled through the area. A very impressive 4.05 inches of rain fell near Tucumcari, however no reports of flooding were received.

Flash Flood in SANDOVAL, NEW MEXICO
From 20-JUL-15 19:00:00 to 20-JUL-15 20:00:00 (MST-7)
Location: FRIJOLES
Flood cause: Heavy Rain / Burn Area
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Several foot bridges were washed away within Frijoles Canyon as the creek overflowed it's banks. Water did not make it into the parking lot at the visitor center. Rain gage reports averaged between 1 and 2 inches within the canyon.

Thunderstorm Wind in DE BACA, NEW MEXICO
From 20-JUL-15 16:45:00 to 20-JUL-15 17:00:00 (MST-7)
Location: CHILILI
Magnitude: 61.00 EG
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Several rail cars toppled off the tracks of a BNSF train near Fort Sumner.

Heavy Rain in QUAY, NEW MEXICO
From 20-JUL-15 18:00:00 to 20-JUL-15 21:00:00 (MST-7)
Location: (TCC)TUCUMCARI ARPT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Intense rainfall from slow-moving thunderstorms dumped 4.05 inches of rainfall at the COOP observer station near Tucumcari. No major flooding was reported.
An unseasonably strong storm system, tapping into above normal moisture sources across the Great Lakes and Northeast, triggered multiple heavy rain producing thunderstorms across the region. Localized torrential rainfall in central New York caused serious urban flash flooding in the Syracuse, NY metropolitan area during the late evening hours of June 30th, and early morning hours of July 1st. Damages are estimated between three and five million dollars.

Flash Flood in ONONDAGA, NEW YORK
From 01-JUL-15 00:25:00 to 01-JUL-15 02:00:00 (EST-5)
Location: SALINA
Flood cause: Heavy Rain
Property damage: 500.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Flood waters were reported to be up past the tires on several cars and trucks in the area. Widespread street flooding was reported around the City.

Flash Flood in ONONDAGA, NEW YORK
From 01-JUL-15 00:02:00 to 01-JUL-15 02:00:00 (EST-5)
Location: DE WITT
Flood cause: Heavy Rain
Property damage: 20.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Flooding closed parts of Thompson Road in Dewitt, NY for several hours.
Persistent thunderstorms along a boundary caused localized flash flooding.

Flash Flood in JACKSON, IOWA
From 26-JUL-15 09:47:00 to 26-JUL-15 11:45:00 (CST-6)
Location: GREEN IS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

County law enforcement reported that areas from Green Island southward were experiencing flooding.  A few homes were surrounded by water and a couple of roads had water rushing over them.

Flash Flood in JACKSON, IOWA
From 26-JUL-15 10:13:00 to 26-JUL-15 11:55:00 (CST-6)
Location: GREEN IS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The Green Island community was inaccessible due to all roads being flooded.  Debris was on Highway 52 just south of Green Island with  Highway 52 partially covered by water.
A supercell thunderstorm developed over eastern Jackson County and tracked eastward across south central South Dakota, producing strong wind gusts along Interstate 90.

Thunderstorm Wind in JACKSON, SOUTH DAKOTA
From 21-JUN-15 23:30:00 to 21-JUN-15 23:30:00 (MST-7)
Location: BELVIDERE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 60 mph.

Thunderstorm Wind in TRIPP, SOUTH DAKOTA
From 22-JUN-15 01:45:00 to 22-JUN-15 01:45:00 (CST-6)
Location: HAMILL
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Some wind gusts were estimated at 70 mph.
Late evening thunderstorms produced large hail and gusty winds across portions of Crook County.

Hail in CROOK, WYOMING
From 21-JUN-15 22:00:00 to 21-JUN-15 22:05:00 (MST-7)
Location: ALVA
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in CROOK, WYOMING
From 21-JUN-15 22:15:00 to 21-JUN-15 22:20:00 (MST-7)
Location: ALADDIN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Three inch diameter branches were ripped off trees by the wind.
Several upper level disturbances crossed the area in the southwesterly flow aloft. These combined with a moist and unstable environment to produce scattered convection, with some of the storms becoming severe. One of the storms produced a microburst, resulting in multiple downed trees and some minor property damage.

Thunderstorm Wind in CHATHAM, NORTH CAROLINA
From 05-JUL-15 17:58:00 to 05-JUL-15 18:20:00 (EST-5)
Location: SILER CITY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees were blown down long a swath from Siler City to near Hasty.

Thunderstorm Wind in CHATHAM, NORTH CAROLINA
From 05-JUL-15 18:55:00 to 05-JUL-15 19:00:00 (EST-5)
Location: SILER CITY ARPT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

A couple of trees were blown down along a swath from Hasty to near Goldston.

Lightning in DURHAM, NORTH CAROLINA
From 05-JUL-15 20:00:00 to 05-JUL-15 20:00:00 (EST-5)
Location: FEW
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A lightning strike sparked a fire in the attic of 10 Kings Mount Court causing moderate structural damage. Monetary damage was estimated.

Thunderstorm Wind in JOHNSTON, NORTH CAROLINA
From 05-JUL-15 20:24:00 to 05-JUL-15 20:24:00 (EST-5)
Location: HARDY XRDS
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A couple of trees were blown down near the intersection of Trail Ridge Drive and County Line Road.

Thunderstorm Wind in JOHNSTON, NORTH CAROLINA
From 05-JUL-15 21:00:00 to 05-JUL-15 21:00:00 (EST-5)
Location: ARCHER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Multiple trees were blown down on Applewhite Road.

Thunderstorm Wind in CHATHAM, NORTH CAROLINA
From 05-JUL-15 19:15:00 to 05-JUL-15 19:15:00 (EST-5)
Location: PITTSBORO
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Multiple trees were blown down, with some snapped and some uprooted. Also, some minor property damage was caused to a fence and a pool by falling trees. Photos and radar analysis confirmed that the cause of this wind damage was a microburst. Monetary damage was estimated.
A weak short wave in the mid levels combined with an unstable atmosphere to produce isolated thunderstorm wind damage in southern middle Tennessee.

Thunderstorm Wind in LINCOLN, TENNESSEE
From 23-JUN-15 23:30:00 to 23-JUN-15 23:31:00 (CST-6)
Location: FAYETTEVILLE
Magnitude: 52.00 EG
Reported by: Public

Several large trees were downed by thunderstorm winds.
A line of thunderstorms produced large hail and damaging winds across northern Converse County in east central Wyoming.

Hail in CONVERSE, WYOMING
From 17-AUG-15 19:35:00 to 17-AUG-15 19:38:00 (MST-7)
Location: BILL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter size hail was observed 15 miles west of Bill.

Thunderstorm Wind in CONVERSE, WYOMING
From 17-AUG-15 19:35:00 to 17-AUG-15 19:38:00 (MST-7)
Location: BILL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Estimated wind gusts of 55 to 60 mph were observed 15 miles west of Bill.

Hail in CONVERSE, WYOMING
From 17-AUG-15 18:50:00 to 17-AUG-15 18:53:00 (MST-7)
Location: BILL
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Half dollar size hail was reported 33 miles west-northwest of Bill.
Scattered thunderstorms developed over the mountains and foothills during the afternoon and moved east into the Piedmont by evening. Several brief severe storms occurred, mainly producing localized damaging winds, but also hail as large as golf balls.

Hail in BUNCOMBE, NORTH CAROLINA
From 18-JUN-15 13:26:00 to 18-JUN-15 13:30:00 (EST-5)
Location: WEST HAVEN
Magnitude: 1.75 
Reported by: CoCoRaHS

Cocorahs observer reported golf ball size hail 1 NE Avery Creek. Public reported golf ball size hail in Biltmore Park.

Thunderstorm Wind in BURKE, NORTH CAROLINA
From 18-JUN-15 15:04:00 to 18-JUN-15 15:10:00 (EST-5)
Location: BRINDLETOWN
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Media reported multiple trees blown down at Morning Star Church Rd and Tallent Rd (4.5 SSW Glen Alpine) and multiple large limbs down at a golf course off Jamestown Rd. Public reported another tree down at Valley Trail Rd and Jamestown Rd.

Hail in BURKE, NORTH CAROLINA
From 18-JUN-15 15:22:00 to 18-JUN-15 15:22:00 (EST-5)
Location: CALVIN
Magnitude: 0.75 
Reported by: Broadcast Media

Media reported 3/4 inch hail along Hopewell Rd.

Thunderstorm Wind in CATAWBA, NORTH CAROLINA
From 18-JUN-15 16:01:00 to 18-JUN-15 16:01:00 (EST-5)
Location: PLATEAU
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Spotter reported several trees blown down in the Cooksville community.

Thunderstorm Wind in CABARRUS, NORTH CAROLINA
From 18-JUN-15 18:12:00 to 18-JUN-15 18:12:00 (EST-5)
Location: BARRIERS MILL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

FD reported two tree and multiple power lines blown down near Mount Pleasant.

Hail in BURKE, NORTH CAROLINA
From 18-JUN-15 15:13:00 to 18-JUN-15 15:13:00 (EST-5)
Location: GLEN ALPINE
Magnitude: 0.75 
Reported by: Law Enforcement

Media relayed law enforcement report of 3/4 inch hail on Kathy Rd.
Low pressure over southern Canada provided a weak disturbance that swung across northern Wyoming. This disturbance helped to produce a few late evening thunderstorms over northeast Johnson County. One storm became severe east of Buffalo and dropped large hail.

Hail in JOHNSON, WYOMING
From 13-JUN-15 22:41:00 to 13-JUN-15 22:45:00 (MST-7)
Location: BUFFALO
Magnitude: 1.75 
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported at a pair of rural ranches along Tipperary Road east of Buffalo. The hail caused body damage to some vehicles.
A strong line of organized thunderstorms developed across central and southeast Georgia in the early afternoon and pushed through southeast South Carolina in the late afternoon and evening hours. These thunderstorms produced damaging wind gusts as the progressed to the east.

Thunderstorm Wind in HAMPTON, SOUTH CAROLINA
From 30-JUN-15 16:23:00 to 30-JUN-15 16:24:00 (EST-5)
Location: FURMAN
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down and in the roadway near the intersection of Savannah Highway and Mt. Carmel Church Road.

Thunderstorm Wind in HAMPTON, SOUTH CAROLINA
From 30-JUN-15 16:18:00 to 30-JUN-15 16:19:00 (EST-5)
Location: HAMPTON
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down near the intersetion of Lake Warren Road and Highway 601.

Thunderstorm Wind in ALLENDALE, SOUTH CAROLINA
From 30-JUN-15 16:01:00 to 30-JUN-15 16:02:00 (EST-5)
Location: SEIGLING
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: 911 Call Center

Allendale County dispatch reported a tree down across Highway 278 near Collums Lumber.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 30-JUN-15 16:53:00 to 30-JUN-15 16:54:00 (EST-5)
Location: WALTERBORO
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down blocking traffic on Robertson Boulevard near the intersection with Lemacks Street.

Thunderstorm Wind in BERKELEY, SOUTH CAROLINA
From 30-JUN-15 17:16:00 to 30-JUN-15 17:17:00 (EST-5)
Location: EADYTOWN
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down near the intersection of Highway 45 and Edgewater Road.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 30-JUN-15 16:56:00 to 30-JUN-15 16:57:00 (EST-5)
Location: WALTERBORO
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: 911 Call Center

Colleton County dispatch reported a tree down across the road at the intersection of W Washington Street and Dowling Avenue.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 30-JUN-15 17:15:00 to 30-JUN-15 17:16:00 (EST-5)
Location: COTTAGEVILLE
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down across the road in the 800 block of Bama Road.

Thunderstorm Wind in BERKELEY, SOUTH CAROLINA
From 30-JUN-15 17:39:00 to 30-JUN-15 17:40:00 (EST-5)
Location: CARNES XRD
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

South Carolina Highway Patrol reported a tree down on Interstate 26 westbound near mile marker 192.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 30-JUN-15 18:30:00 to 30-JUN-15 18:31:00 (EST-5)
Location: CITADEL
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: 911 Call Center

Charleston County dispatch reported a tree down at the corner of Hagood Avenue and Spring Street.
Scattered thunderstorms developed during the late afternoon and evening across Upstate South Carolina. Some of the storms produced brief severe weather in the form of large hail and damaging winds.

Thunderstorm Wind in ANDERSON, SOUTH CAROLINA
From 26-JUN-15 16:40:00 to 26-JUN-15 16:51:00 (EST-5)
Location: EQUINOX MILL
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Employee

NWS employee, the public, and a spotter reported multiple trees and some power lines blown down across the north side of Anderson. Affected areas included Ave of the Oaks, Concord Rd, and Altamont Ct. One tree fell on a porch.

Thunderstorm Wind in ANDERSON, SOUTH CAROLINA
From 26-JUN-15 17:29:00 to 26-JUN-15 17:29:00 (EST-5)
Location: IVA
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County comms reported multiple trees blown down along East Broad St.

Thunderstorm Wind in SPARTANBURG, SOUTH CAROLINA
From 26-JUN-15 18:31:00 to 26-JUN-15 18:31:00 (EST-5)
Location: REIDVILLE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County comms reported trees and power lines blown down on Pauls Dr in Duncan and trees down on Alma St in Lyman.

Hail in ANDERSON, SOUTH CAROLINA
From 26-JUN-15 16:45:00 to 26-JUN-15 16:45:00 (EST-5)
Location: EQUINOX MILL
Magnitude: 0.75 
Reported by: Public

Public reported 3/4 inch hail.

Hail in ANDERSON, SOUTH CAROLINA
From 26-JUN-15 16:48:00 to 26-JUN-15 16:48:00 (EST-5)
Location: EVERGREEN HILLS
Magnitude: 1.00 
Reported by: Public

Public reported quarter size hail on Ave of the Oaks.
High pressure located over southern Nevada with easterly flow of 25-30 kts aloft resulted in fast moving thunderstorms. Thunderstorm winds uprooted a few trees on the southeast side of Tucson.

Thunderstorm Wind in PIMA, ARIZONA
From 27-JUN-15 16:45:00 to 27-JUN-15 16:55:00 (MST-7)
Location: VAIL
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorms winds uprooted several trees in the Rita Ranch.
High pressure over northeast New Mexico resulted in weak east flow aloft. Thunderstorms initiated in northern Sonora Mexico and far southeast Arizona with isolated severe wind gusts in Cochise County.

Thunderstorm Wind in COCHISE, ARIZONA
From 22-JUN-15 18:58:00 to 22-JUN-15 19:07:00 (MST-7)
Location: (DUG)BISBEE DOUGLAS
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS
A strong, isolated storm developed over Kit Carson county and moved toward the Burlington airport.  As it moved over the airport a peak gust of 58 MPH was reported.

Thunderstorm Wind in KIT CARSON, COLORADO
From 15-APR-15 15:25:00 to 15-APR-15 15:25:00 (MST-7)
Location: BURLINGTON ARPT
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS
A strong storm developed over southeast Greeley county producing penny size hail.

Hail in GREELEY, KANSAS
From 16-APR-15 18:10:00 to 16-APR-15 18:10:00 (MST-7)
Location: WHITELAW
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Penny size hail just north of the county line.
A cold front moved across the Southern Plains, with heavy rainfall resulting in Flash Flooding across Western North Texas during the early morning hours of the 13th.

Flood in ARCHER, TEXAS
From 13-JUN-15 01:00:00 to 13-JUN-15 04:00:00 (CST-6)
Location: DUNDEE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water reported over hwy 277 near Dundee.

Flash Flood in WICHITA, TEXAS
From 13-JUN-15 01:00:00 to 13-JUN-15 04:00:00 (CST-6)
Location: IOWA PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

The Highway 367 and 368 interchange closed due to high water.
An unstable atmosphere, favorable winds, and plentiful surface moisture combined to allow severe thunderstorms to develop along and near an advancing frontal system through eastern Montana.

Hail in SHERIDAN, MONTANA
From 21-JUN-15 12:20:00 to 21-JUN-15 12:20:00 (MST-7)
Location: PLENTYWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported quarter-sized hail and 0.60 inches of precipitation in only 25 minutes.

Hail in SHERIDAN, MONTANA
From 21-JUN-15 12:20:00 to 21-JUN-15 12:20:00 (MST-7)
Location: PLENTYWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported quarter-sized hail.

Hail in PRAIRIE, MONTANA
From 21-JUN-15 14:35:00 to 21-JUN-15 14:35:00 (MST-7)
Location: MILDRED
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported tennis ball sized hail.

Hail in PRAIRIE, MONTANA
From 21-JUN-15 14:40:00 to 21-JUN-15 14:40:00 (MST-7)
Location: FALLON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported nickel-sized hail and on-going heavy rain.

Hail in WIBAUX, MONTANA
From 21-JUN-15 14:50:00 to 21-JUN-15 14:50:00 (MST-7)
Location: WIBAUX
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported half dollar sized hail and heavy rain.
An unusually late-season low pressure system combined with unusually early-season deep subtropical moisture to fuel scattered thunderstorms over the Mojave Desert and southern Great Basin. Some storms produced flash flooding, and isolated wind damage also occurred.

Flash Flood in INYO, CALIFORNIA
From 10-JUN-15 15:22:00 to 10-JUN-15 17:00:00 (PST-8)
Location: DARWIN ARPT
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water, mud, and debris flowed over Highway 190. A traffic collision in the flooded area injured two people (indirect).

Flash Flood in INYO, CALIFORNIA
From 10-JUN-15 15:24:00 to 10-JUN-15 16:30:00 (PST-8)
Location: PANAMINT SPG
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Rocks and debris were over Highway 190 near Father Crowley Point.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 12-JUN-15 18:30:00 to 12-JUN-15 19:30:00 (PST-8)
Location: LANDERS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Water, rocks, and debris flowed over Linn Road and Belfield Boulevard.  A nearby spotter reported half an inch of rain in less than half an hour.