sweetapricity/bridgedeck-noaa huggingface dataset:
Elevated convection fired up during the early morning hours of May 12th.  There were numerous reports of hail and a few reports of damaging winds and flash flooding.

Hail in ST. LOUIS, MISSOURI
From 12-MAY-10 03:04:00 to 12-MAY-10 03:04:00 (CST-6)
Location: OAKLAND
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flash Flood in FRANKLIN, MISSOURI
From 12-MAY-10 04:00:00 to 12-MAY-10 07:30:00 (CST-6)
Location: GERALD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Up to two inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Several roads were closed due to flooding including U.S. Highway 50 on the eastern side of Gerald.

Flash Flood in ST. LOUIS, MISSOURI
From 12-MAY-10 04:00:00 to 12-MAY-10 08:30:00 (CST-6)
Location: CHESTERFIELD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Up to two inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Several creeks rose well above their banks, affecting nearby roads, including Creve Coeur Creek and Two Mile Creek.

Flash Flood in BOONE, MISSOURI
From 12-MAY-10 06:30:00 to 12-MAY-10 10:00:00 (CST-6)
Location: MC BAINE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between two and three inches of rain fell in a short amount of time causing flash flooding.  Several roads were flooded including Dripping Springs Road at the intersection with Stone Drive.

Hail in GASCONADE, MISSOURI
From 12-MAY-10 01:35:00 to 12-MAY-10 01:35:00 (CST-6)
Location: DRAKE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GASCONADE, MISSOURI
From 12-MAY-10 01:45:00 to 12-MAY-10 01:45:00 (CST-6)
Location: ROSEBUD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in FRANKLIN, MISSOURI
From 12-MAY-10 02:19:00 to 12-MAY-10 02:27:00 (CST-6)
Location: VILLA RIDGE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous reports of one inch to one and three quarters of an inch hail in an area from 4 miles east of Union through Villa Ridge and Gray Summit.
A thunderstorm produced hail in Bates County, April 2, 2010.

Hail in BATES, MISSOURI
From 02-APR-10 18:40:00 to 02-APR-10 18:40:00 (CST-6)
Location: AMSTERDAM
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A line of showers and embedded thunderstorms moved south from Florida Bay and the Gulf of Mexico waters, bringing isolated gale force wind gusts to portions of the Lower Florida Keys.

Marine Thunderstorm Wind in W END OF THE 7 MILE BRIDGE TO KEY W OUT 20NM, GULF OF MEXICO
From 11-APR-10 16:41:00 to 11-APR-10 16:41:00 (EST-5)
Location: BIG PINE KEY
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

A wind gust of 34 knots was measured by a cooperative observer on Cudjoe Key, near the south shore of Cudjoe Bay.
Isolated thunderstorms developed in the nearshore Atlantic waters along the Middle and Lower Keys.  Isolated gale force wind gusts were measured in the waters south of Marathon.

Marine Thunderstorm Wind in CRAIG KEY TO THE W END OF THE 7 MILE BRIDGE OUT 20NM, GULF OF MEXICO
From 12-APR-10 20:58:00 to 12-APR-10 20:58:00 (EST-5)
Location: MARATHON
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A wind gust of 36 knots was measured at the Sombrero Key Light C-MAN station.
A small cluster of moderate intensity rain showers developed in the nearshore Atlantic waters along the Upper Florida Keys.  Two waterspouts were observed.

Waterspout in OCEAN REEF TO CRAIG KEY FL OUT 20NM, GULF OF MEXICO
From 22-APR-10 10:22:00 to 22-APR-10 10:36:00 (EST-5)
Location: ISLAMORADA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A waterspout was observed as a condensation funnel extending halfway down from cloud base to the water surface about 6 miles southeast of Tea Table Key.  The waterspout moved slowly toward the southwest.

Waterspout in CRAIG KEY TO THE W END OF THE 7 MILE BRIDGE OUT 20NM, GULF OF MEXICO
From 22-APR-10 11:26:00 to 22-APR-10 11:26:00 (EST-5)
Location: DUCK KEY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Airplane Pilot

A waterspout was observed by a airplane pilot approximately 25 miles east of Marathon Airport, or about 10 miles east-southwest of Duck Key.
A stalled surface trough across southeast Georgia and the sea breezes with resultant outflows converged over an unstable air mass to yield scattered afternoon severe storms across the area.

Hail in PIERCE, GEORGIA
From 13-JUN-10 15:08:00 to 13-JUN-10 15:08:00 (EST-5)
Location: BLACKSHEAR
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter reported penny size hail on Highway 84 just outside of the Blackshear city limits.

Thunderstorm Wind in ECHOLS, GEORGIA
From 13-JUN-10 15:25:00 to 13-JUN-10 15:25:00 (EST-5)
Location: HOWELL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Three trees were blown down along Howell Road between Highway 135 and Valentine Road.

Thunderstorm Wind in PIERCE, GEORGIA
From 13-JUN-10 15:25:00 to 13-JUN-10 15:25:00 (EST-5)
Location: HOMESTEAD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous trees and power lines were blown down in the Youmans Chapel Area.

Thunderstorm Wind in COFFEE, GEORGIA
From 13-JUN-10 16:35:00 to 13-JUN-10 16:35:00 (EST-5)
Location: LAX
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Power lines were blown down in the Willacoochee Area.
Sea breeze storms produced penny size over Marion county. A surface trough was edging southward down the Atlantic seaboard with the surface ridge axis to the south of the area.

Hail in MARION, FLORIDA
From 14-JUN-10 15:23:00 to 14-JUN-10 15:23:00 (EST-5)
Location: MARION OAKS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny size hail was reported at the Marion Oaks Golf and Country Club.
A typical Spring time day brought sea conditions of six to eight foot waves and west to northwest winds of 20 gusting to 30 knots to the San Francisco coastline.

High Surf in SAN FRANCISCO, CALIFORNIA
From 23-MAY-10 16:00:00 to 23-MAY-10 17:00:00 (PST-8)
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Coast Guard

A severely damaged thirty foot sailing vessel was found abandoned by its occupants near Seal Rocks, San Francisco, California.  The vessel had water in it and all of the windows had been blown out as if hit by a large wave.  The couple who were on board perished in the accident.
Severe (D3) drought conditions continued through May across the Arrowhead of Minnesota, due to lack of appreciable precipitation.  The area covered Cook, Lake, and far southeast St. Louis counties.

Drought in SOUTHERN ST. LOUIS / CARLTON, MINNESOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in NORTHERN COOK / NORTHERN LAKE, MINNESOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in SOUTHERN COOK, MINNESOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in SOUTHERN LAKE, MINNESOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency
Late morning showers near the Southwest Florida coast led to the formation of a waterspout just offshore Naples.

Waterspout in CHOKOLOSKEE TO BONITA BEACH FL OUT 20NM, GULF OF MEXICO
From 17-MAY-10 10:00:00 to 17-MAY-10 10:30:00 (EST-5)
Location: WIGGINS PASS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A waterspout was observed by emergency managers and airport weather observers just north of Naples Pier.
Deep southwest flow of tropical moisture along with a low pressure trough in the Gulf of Mexico provided for strong afternoon showers and thunderstorms over south Florida.

Marine Thunderstorm Wind in LAKE OKEECHOBEE, ATLANTIC SOUTH
From 17-MAY-10 14:00:00 to 17-MAY-10 14:00:00 (EST-5)
Location: BUCKHEAD RIDGE
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Recorded at SFWMD Lake Tower 001 on northern Lake Okeechobee.
Waterspouts formed along a line of showers off the coast of Miami Beach.

Waterspout in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 20-MAY-10 09:00:00 to 20-MAY-10 09:15:00 (EST-5)
Location: GOVERNMENT CUT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

A NOAA meteorologist observed two waterspouts about 2 miles east of the southern end of Miami Beach.
Low level convergence just off the southeast Florida coast led to the formation of waterspouts over the near shore Atlantic waters.

Waterspout in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 21-MAY-10 06:45:00 to 21-MAY-10 07:05:00 (EST-5)
Location: HALLANDALE BEACH
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Airplane Pilot

A pilot observed a waterspout about 3 miles southeast of Fort Lauderdale.
Showers over the Atlantic waters produced waterspouts off the Broward County coast.

Waterspout in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 24-MAY-10 11:45:00 to 24-MAY-10 12:05:00 (EST-5)
Location: HALLANDALE BEACH
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

An off duty NWS employee reported a waterspout about 5 miles east of Hollywood associated with showers in the near shore Atlantic waters.
Evening thunderstorms over Lake Okeechobee spawned waterspouts.

Waterspout in LAKE OKEECHOBEE, ATLANTIC SOUTH
From 27-MAY-10 20:05:00 to 27-MAY-10 20:20:00 (EST-5)
Location: KREAMER ISLAND
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Four waterspouts were observed simultaneously over Lake Okeechobee during thunderstorm activity.
Heavy rain which fell during a storm at the end of March caused flooding on the Kennebec River beginning on the 30th of March. The river remained above flood stage through the 1st of April.

Flood in KENNEBEC, MAINE
From 01-APR-10 00:00:00 to 01-APR-10 20:12:00 (EST-5)
Location: AUGUSTA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heavy rain caused flooding on the Kennebec River at Augusta (flood stage 12.0 ft) which began on the 30th of March and continued through much of the 1st of April. The river crested at 14.3 ft.
An isolated severe thunderstorm produced wind damage in Harrison County.

Thunderstorm Wind in HARRISON, MISSISSIPPI
From 08-APR-10 05:30:00 to 08-APR-10 05:30:00 (CST-6)
Location: (GPT)GULFPORT RGNL A
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Ballfield at Three Rivers Road Elementary School damaged. Power lines down...bleachers damaged..dugouts damaged...and wooden shed thrown over fence. Storm survey determined straight line winds of 60 mph.
Some late day heating and a cold pool aloft combined with an upper level disturbance to produce hail.

Hail in SARGENT, NORTH DAKOTA
From 30-APR-10 16:15:00 to 30-APR-10 16:15:00 (CST-6)
Location: BRAMPTON
Magnitude: 0.88 
Reported by: Public
Scattered storms developed across the area during the afternoon with one reaching severe limits over Concordia Parish.

Thunderstorm Wind in CONCORDIA, LOUISIANA
From 26-JUL-10 13:25:00 to 26-JUL-10 13:25:00 (CST-6)
Location: MONTEREY
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Utility Company

A few trees and numerous limbs were blown down with a few down on power lines.
Scattered storms developed across the area during the afternoon with one reaching severe limits over Ashley County.

Thunderstorm Wind in ASHLEY, ARKANSAS
From 26-JUL-10 15:48:00 to 26-JUL-10 15:48:00 (CST-6)
Location: CROSSETT
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Utility Company

A few trees were blown down on a few power lines around Crossett.
Precipitation, from a decaying and elevated shower over Corpus Christi, fell through a strong low-level jet beneath the cap, and induced a small-scale wake low. Winds briefly gusted between 60 and 70 mph, localized to just the central and south side of Corpus Christi and to around Port Aransas.

Marine High Wind in CORPUS CHRISTI TO BAFFIN BAY, GULF OF MEXICO
From 22-APR-10 23:38:00 to 23-APR-10 01:00:00 (CST-6)
Location: BOB HALL PIER
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A 62 mph wind gust measured at Naval Air Station Corpus Christi.  A 48 mph wind gust measured at Port Aransas CMAN station.
Isolated strong thunderstorms developed in an unstable summer like air mass in place over the Ozarks. The strongest storms produced hail top the size of nickels.

Hail in OZARK, MISSOURI
From 24-MAY-10 12:09:00 to 24-MAY-10 12:09:00 (CST-6)
Location: LAWNDALE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OZARK, MISSOURI
From 24-MAY-10 17:30:00 to 24-MAY-10 17:30:00 (CST-6)
Location: LAWNDALE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Another night of very cold minimum temperatures as a unseasonably cold air mass prevailed over the area.

Frost/Freeze in KLAMATH BASIN, OREGON
From 23-MAY-10 00:00:00 to 23-MAY-10 08:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Minimum temperatures ranged from 20 to 25 degrees.
Winds gusted to over 50 mph in parts of Imperial County on Saturday night and early Sunday morning.

High Wind in IMPERIAL COUNTY EXCEPT THE LOWER COLORADO RIVER VALLEY, CALIFORNIA
From 22-MAY-10 22:00:00 to 23-MAY-10 02:00:00 (PST-8)
Magnitude: 55.00 MG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Winds gusted to over 40 mph late Saturday night and into early Sunday. The strongest official wind gust was 63 mph measured at the El Centro NAF at 1:27 AM PDT.  Minor damage was reported in the area, such as fences blown down.
A secondary cold front triggered a stronger thunderstorm near Munising on the afternoon of the 5th.

Marine Thunderstorm Wind in MARQUETTE TO MUNISING MI, LAKE SUPERIOR
From 05-MAY-10 15:42:00 to 05-MAY-10 15:44:00 (EST-5)
Location: MUNISING
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Munising ASOS measured a marine thunderstorm wind gust to 35 knots.
An isolated severe thunderstorm produced wind damage in northeast McKean County.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 28-JUN-10 14:05:00 to 28-JUN-10 14:05:00 (EST-5)
Location: REW
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph knocked down a swath of trees approximately 1 mile west of Duke Center along Route 346.
A backdoor cold front combined with a sea breeze front, warm temperatures, and plenty of instability to produce showers and thunderstorms across much of southern New England.

Hail in PROVIDENCE, RHODE ISLAND
From 26-MAY-10 22:19:00 to 26-MAY-10 22:19:00 (EST-5)
Location: PASCOAG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
On April 7th, beginning around noon, thunderstorms producing pea sized hail developed along a line from DeQueen, Arkansas to Tyler, Texas.  This convection was aligned along a cold front moving east across the region.  Reports of wind gusts at Texarkana around 300 pm were as high as 49 knots.  Most of the convection began initiating as a shortwave trough intercepted the cold front.  These two factors combined with surface
dewpoint values in the 60s, resulted in moderate instability across the region and temperatures were cold enough aloft for the development of hail.

Hail in DE SOTO, LOUISIANA
From 07-APR-10 18:36:00 to 07-APR-10 18:36:00 (CST-6)
Location: FRIERSON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lightning in BOSSIER, LOUISIANA
From 07-APR-10 16:30:00 to 07-APR-10 16:30:00 (CST-6)
Location: FOSTERS
Property damage: 250.00K
Crop damage: 0.00K
Reported by: NWS Employee

A home on Devereaux Street in the Colony Subdivision off of Benton Road was struck by lightning and burned to the ground.
A very unstable airmass developed across much of the Southern Plains and Lower Mississippi Valley during the afternoon and evening hours of April 30th. A strong upper level trough moved into the Southern Plains during the afternoon and sparked strong to severe thunderstorms across much of southeast Oklahoma into northeast Texas and southwest Arkansas. Strong deep layer shear and low level directional shear was present during the evening and this resulted in storms developing supercellular characteristics. Large hail and isolated tornadoes developed with this activity across the region.

Hail in MCCURTAIN, OKLAHOMA
From 30-APR-10 18:30:00 to 30-APR-10 18:30:00 (CST-6)
Location: KULLITUKLO
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Isolated thunderstorm produced a lightning strike which blew a hole in a roof of a house and caused a small fire in York county.

Lightning in YORK, VIRGINIA
From 06-APR-10 05:20:00 to 06-APR-10 05:20:00 (EST-5)
Location: YORKTOWN
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Lightning struck a home and blew a hole in the roof and caused a small fire.
A cold front brought severe thunderstorms to the area, during the early morning hours of April 24, 2010. There were numeorus reports of hail and damaging winds.

Hail in BUCHANAN, MISSOURI
From 24-APR-10 00:05:00 to 24-APR-10 00:05:00 (CST-6)
Location: WILLOW BROOK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in PLATTE, MISSOURI
From 24-APR-10 00:25:00 to 24-APR-10 00:25:00 (CST-6)
Location: EDGERTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CLINTON, MISSOURI
From 24-APR-10 00:35:00 to 24-APR-10 00:35:00 (CST-6)
Location: GOWER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in PLATTE, MISSOURI
From 24-APR-10 00:39:00 to 24-APR-10 00:39:00 (CST-6)
Location: (MCI)KS CITY INTL AR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in DE KALB, MISSOURI
From 24-APR-10 01:05:00 to 24-APR-10 01:05:00 (CST-6)
Location: MAYSVILLE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in HARRISON, MISSOURI
From 24-APR-10 01:42:00 to 24-APR-10 01:42:00 (CST-6)
Location: NEW HAMPTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in DAVIESS, MISSOURI
From 24-APR-10 01:44:00 to 24-APR-10 01:44:00 (CST-6)
Location: ALTAMONT
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm winds estimated up to 60 mph, blew a vehicle off of I-35.
A wildfire destroyed a home on Bradley Branch Rd.

Wildfire in NORTHERN JACKSON, NORTH CAROLINA
From 07-APR-10 14:00:00 to 07-APR-10 14:00:00 (EST-5)
Property damage: 100.00K
Reported by: Newspaper
A strong cold front ahead of a very cold upper low pushed through Eastern Oregon and Southwest Idaho on 27th bringing thunderstorms with strong, gusty winds and large hail.

Hail in BOISE, IDAHO
From 27-APR-10 16:15:00 to 27-APR-10 16:30:00 (MST-7)
Location: CENTERVILLE
Magnitude: 1.75 
Reported by: Trained Spotter

Trained spotters near Centerville reported hail from .88 inches to 1.75 inches.
Severe (D3) drought conditions continued through the month of May across much of northwest Wisconsin, though some relief occurred towards the end of the month, where the severe drought conditions were scaled back somewhat.

Drought in ASHLAND, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in BAYFIELD, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in DOUGLAS, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in IRON, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in PRICE, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in SAWYER, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency

Drought in WASHBURN, WISCONSIN
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Reported by: Other Federal Agency
A slow moving cold front met unstable air across the Arrowhead of Minnesota, setting off a few strong to severe thunderstorms.

Thunderstorm Wind in COOK, MINNESOTA
From 25-MAY-10 16:15:00 to 25-MAY-10 16:15:00 (CST-6)
Location: MARAIS
Magnitude: 50.00 EG
Reported by: Trained Spotter

A few large trees, as well as powerlines, were downed at the Trail Center on Poplar Lake along the Gunflint Trail.
Thunderstorms produced strong winds over portions western Lake Superior.

Marine Thunderstorm Wind in SILVER BAY HBR TO TWO HBRS MN, LAKE SUPERIOR
From 25-MAY-10 22:13:00 to 25-MAY-10 22:13:00 (CST-6)
Location: SILVER BAY HARBOR
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Marine Thunderstorm Wind in GRAND MARAIS TO TACONITE HBR MN, LAKE SUPERIOR
From 25-MAY-10 22:40:00 to 25-MAY-10 22:40:00 (CST-6)
Location: GRAND MARAIS
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS
A weak frontal boundary dropped south through the area, resulting in a few thunderstorms that produced quarter size hail in Massachusetts and Connecticut.

Hail in WORCESTER, MASSACHUSETTS
From 29-MAY-10 15:37:00 to 29-MAY-10 15:37:00 (EST-5)
Location: HARDWICK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A boater on Quabbin Reservoir radioed in a report of quarter size hail.
Showers and thunderstorms moved across the eastern end of Lake Erie and onshore across parts of Western New York. The thunderstorms produced winds gusting to 60 mph which downed trees and power lines. Damage was reported in Silver Creek, Otto and Youngstown.

Thunderstorm Wind in CHAUTAUQUA, NEW YORK
From 07-MAY-10 21:08:00 to 07-MAY-10 21:08:00 (EST-5)
Location: SILVER CREEK
Magnitude: 52.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in CATTARAUGUS, NEW YORK
From 07-MAY-10 22:00:00 to 07-MAY-10 22:00:00 (EST-5)
Location: EAST OTTO
Magnitude: 52.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in NIAGARA, NEW YORK
From 07-MAY-10 22:20:00 to 07-MAY-10 22:20:00 (EST-5)
Location: STELLA NIAGARA
Magnitude: 51.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement
Weak steering flow was in place with a very moist air mass over the area. A trough was to the north and a ridge south of the area with weak vorticity advection over the area. A cluster of storms moved northwest from Marion county across Alachua county. Periods of very heavy rainfall and wind gusts around 30 mph caused some storm damage in Gainesville.

Thunderstorm Wind in ALACHUA, FLORIDA
From 30-JUN-10 20:00:00 to 30-JUN-10 20:00:00 (EST-5)
Location: ARREDONDA
Magnitude: 22.00 MG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

The Gainesville Regional Airport measured a wind gust of 22 knots with an outflow boundary that moved northward from a storm complex that was dissipating over Marion County. One tree was blown down and blocked one lane of traffic on Schoolhouse Road in southwest Gainesville The time of the event was based on radar, and the cost of damage was estimated.