sweetapricity/bridgedeck-noaa huggingface dataset:
General wet conditions continued to plague the Devils Lake basin. Devils Lake began the month of May at a level of about 1451.50 feet MSL and ended the month at about 1451.70 feet MSL. With the water levels continuing to rise and no end in sight to the wet pattern, local, state, and federal officials began planning strategies for the short and long term. The general consensus was that releases out of the already established west end outlet should be increased. However, as this outlet has not made much of a dent in the lake level, there was more discussion about establishing a control structure on the Tolna Coulee, or the natural east end outlet. The Tolna Coulee becomes active when the lake reaches an elevation of 1458 feet MSL. However, if water would start flowing naturally through the Tolna Coulee, it could erode the channel and allow uncontrolled flow out of Devils Lake and Stump Lake into the coulee system and into the Sheyenne River. This, of course, is not a desired effect. A control structure put in place on the Tolna Coulee would be able to prevent this type of scenario. However, other than new plans for raising roadways, no decisions were made on the Tolna Coulee outlet.

Flood in RAMSEY, NORTH DAKOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Location: ST JOE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flood in BENSON, NORTH DAKOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Location: LEEDS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flood in NELSON, NORTH DAKOTA
From 01-MAY-10 00:00:00 to 31-MAY-10 23:59:00 (CST-6)
Location: PELTO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager
A stationary front was located across West Tennessee and Arkansas during the afternoon and evening hours of May 16, 2010 while an upper level disturbance moved into the Mid Mississippi Valley. These features combined with daytime heating to produce showers and thunderstorms across the Mid South. Some of the storms were severe producing damaging winds and flash flooding.

Thunderstorm Wind in LAWRENCE, ARKANSAS
From 16-MAY-10 15:40:00 to 16-MAY-10 15:45:00 (CST-6)
Location: LYNN
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Broadcast Media

Straight line winds knocked a tree on to a car near Lynn and also knocked down some power lines.

Thunderstorm Wind in PHILLIPS, ARKANSAS
From 16-MAY-10 16:55:00 to 16-MAY-10 17:00:00 (CST-6)
Location: MORNING STAR
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Post Office

Straight line winds knocked down power poles along Highway 20 just west of Elaine.

Hail in MISSISSIPPI, ARKANSAS
From 16-MAY-10 17:43:00 to 16-MAY-10 17:48:00 (CST-6)
Location: BLYTHEVILLE
Magnitude: 0.88 
Crop damage: 0.00K
Reported by: Amateur Radio
A surface cold front extended from the Chicago area southwestward across the eastern fringes of the St. Louis metro area to a weak low pressure center over southeast Missouri. The low ejected northeast across southern and eastern Illinois, with the trailing cold front moving east across the Lower Ohio Valley. A few elevated severe thunderstorms moved east-northeastward across southern Illinois. Large hail was the main hazard with these elevated storms.

Hail in WAYNE, ILLINOIS
From 01-MAY-10 20:57:00 to 01-MAY-10 20:59:00 (CST-6)
Location: FAIRFIELD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Rain in WILLIAMSON, ILLINOIS
From 01-MAY-10 23:35:00 to 02-MAY-10 00:35:00 (CST-6)
Location: MARION
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

One and one-half feet of water covered Highway 37 in Marion.
A complex of thunderstorms moved into the area from the north during the late morning and early afternoon. Daytime heating and a mid level cold pool steepened the lapse rates during the mid and late afternoon and this allowed thunderstorms to intensify.

Hail in ROBESON, NORTH CAROLINA
From 23-MAY-10 16:30:00 to 23-MAY-10 16:40:00 (EST-5)
Location: LOWE
Magnitude: 1.00 
Property damage: 10.00K
Reported by: Public

Hail to the size of quarters was reported along Vollie Drive. The hail lasted for about 10 minutes.

Thunderstorm Wind in ROBESON, NORTH CAROLINA
From 23-MAY-10 17:11:00 to 23-MAY-10 17:13:00 (EST-5)
Location: FAIRMONT
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

A large tree was blown onto a house on Turkey Branch Road. The house sustained minor damage.

Thunderstorm Wind in ROBESON, NORTH CAROLINA
From 23-MAY-10 17:11:00 to 23-MAY-10 17:13:00 (EST-5)
Location: FAIRMONT
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

A large tree was blown onto a house on Pleasant Hope Road. The house sustained minor damage.

Hail in ROBESON, NORTH CAROLINA
From 23-MAY-10 16:27:00 to 23-MAY-10 16:29:00 (EST-5)
Location: LUMBERTON
Magnitude: 0.88 
Property damage: 3.00K
Reported by: Public

Hail to the size of nickels was reported.

Hail in ROBESON, NORTH CAROLINA
From 23-MAY-10 16:15:00 to 23-MAY-10 16:30:00 (EST-5)
Location: NORTH LUMBERTON
Magnitude: 0.75 
Property damage: 1.00K
Reported by: Amateur Radio

Hail up to the size of pennies covered the ground to a significant depth near the intersection of Fayetteville Road and Barker 10 Mile Road. The hail lasted for about 15 minutes.

Hail in ROBESON, NORTH CAROLINA
From 23-MAY-10 16:25:00 to 23-MAY-10 16:27:00 (EST-5)
Location: MOSS NECK
Magnitude: 1.00 
Property damage: 5.00K
Reported by: Trained Spotter

Hail to the size of quarters was reported.
A major Pacific storm set up over the western United States for several days, bringing periods of rain and snow to Utah. The cold and moist northwest flow brought almost continuous snow to the Cottonwood Canyons. Note that this episode continued into May.

Winter Storm in WASATCH MOUNTAINS SOUTH OF I-80, UTAH
From 28-APR-10 07:00:00 to 30-APR-10 23:59:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Over a five day period, both Alta Ski Area and Snowbasin Resort received a storm total of 66 inches of snow.
An unseasonably cold air mass produced temperatures in the upper 20s to lower 30s across southern Vermont during the early morning hours of Tuesday, May 11th. The growing season started early across lower elevations after a stretch of unusually warm temperatures during April.

Frost/Freeze in EASTERN WINDHAM, VERMONT
From 10-MAY-10 22:00:00 to 11-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer

Frost/Freeze in BENNINGTON, VERMONT
From 10-MAY-10 22:00:00 to 11-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer
Thunderstorms formed over the mountains in a weak flow.  Outflow boundaries helped trigger new convection on the perimeter of the existing storms.  Localized downpours caused 2.6 inches of rain at Valley Head in a few hours. However, no significant flooding occurred.  One storm did cause localized wind damage in eastern Harrison County.

Thunderstorm Wind in HARRISON, WEST VIRGINIA
From 27-MAY-10 18:35:00 to 27-MAY-10 18:35:00 (EST-5)
Location: MC ALPIN
Magnitude: 45.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Public

The wind blew off a portion of a tin roof to an indoor riding barn.
With a weak wind flow and daytime heating, thunderstorms formed first over the West Virginia mountains, then later in the afternoon over southwest Virginia.  Localized downpours were common.  One storm briefly pulsed to severe levels over Dickenson County.

Hail in DICKENSON, VIRGINIA
From 28-MAY-10 14:50:00 to 28-MAY-10 14:50:00 (EST-5)
Location: TRAMMEL GAP
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter size hail fell in West Dante.
With a weak wind flow and daytime heating, thunderstorms formed first over the West Virginia mountainous counties.   Localized downpours were common, but their limited duration prevented flooding.  A few locations received hail.

Hail in FAYETTE, WEST VIRGINIA
From 28-MAY-10 17:00:00 to 28-MAY-10 17:00:00 (EST-5)
Location: FAYETTEVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WYOMING, WEST VIRGINIA
From 28-MAY-10 15:45:00 to 28-MAY-10 15:45:00 (EST-5)
Location: STEELES
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Severe thunderstorms developed over portions of west-central Montana during the late afternoon hours. Hail the size of quarters was reported.

Hail in TETON, MONTANA
From 01-JUN-10 16:41:00 to 01-JUN-10 16:41:00 (MST-7)
Location: FAIRFIELD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm dropped one inch diameter hail at Fairfield 9WSW.
An 80-acre brush fire in the Hawaiian Ocean View Estates subdivision in Kau destroyed two homes, apparently vacant, before being contained.  The blaze was reported about 3 PM on the 10th.  Shortly after the fire was reported, 50 residents from 30 homes had to be evacuated as a precaution.  The blaze was officially contained at 7:20 PM.  The residents were then allowed to return to their homes by 8 PM.
Besides the two houses destroyed, two vehicles and an agricultural building were consumed by the blaze. There were no reports of serious injuries.  The fire was caused by a resident's barbecue that got out of control.  Damage estimates were not available.

Wildfire in SOUTH BIG ISLAND, HAWAII
From 10-JUN-10 15:00:00 to 10-JUN-10 19:20:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper
A fire burned about 6200 acres of brush near Maalaea in Maui from 7-14 June.  The fire was reported around 10 PM on the 7th and was declared extinguished at 12:30 PM on the 14th.  More than 100 people had to be evacuated from their homes in the late evening of the 7th as the fire moved close to the shoreline.  On the 8th, officials closed Honoapiilani Highway for six hours because of the blaze, which stranded thousands of motorists.  Many of these people were tourists, who ended up missing their flights out of Maui.
One firefighter was treated for smoke inhalation during the event.  No significant property damage was reported.  County officials were not able to determine the cause of the fire.

Wildfire in MAUI CENTRAL VALLEY, HAWAII
From 07-JUN-10 22:00:00 to 14-JUN-10 12:30:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper
An unseasonably cold air mass produced temperatures in the upper 20s to lower 30s across the Berkshires during the early morning hours of Tuesday, May 11th. The growing season started early after a stretch of unusually warm temperatures during April.

Frost/Freeze in SOUTHERN BERKSHIRE, MASSACHUSETTS
From 10-MAY-10 22:00:00 to 11-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer

Frost/Freeze in NORTHERN BERKSHIRE, MASSACHUSETTS
From 10-MAY-10 22:00:00 to 11-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer
An unseasonably cold air mass produced temperatures in the upper 20s to lower 30s across southern Vermont during the early morning hours of Monday, May 10th. The growing season started early across lower elevations after a stretch of unusually warm temperatures during April.

Frost/Freeze in BENNINGTON, VERMONT
From 09-MAY-10 23:00:00 to 10-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer

Frost/Freeze in EASTERN WINDHAM, VERMONT
From 09-MAY-10 23:00:00 to 10-MAY-10 07:00:00 (EST-5)
Property damage: 0.00K
Reported by: COOP Observer
Isolated severe thunderstorms developed in western Pennsylvania ahead of a strong cold front moving east across the upper Ohio valley. One of these storms produced a EF0  tornado in Mercer county, Pennsylvania.

Tornado in MERCER, PENNSYLVANIA
From 06-JUN-10 06:05:00 to 06-JUN-10 06:08:00 (EST-5)
Location: SHENANGO
Tornado F-scale: EF0
Property damage: 100.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

An NWS storm survey found an EF0 tornado touched down about 3 miles south of Greenville just east of the Shenango River and had a path length of close to 3 miles east along Kidds Mill Road before dissipating. Numerous trees were snapped or toppled as well as power lines and power poles. 3 homes suffered minor roof damage. The maximum winds were estimated at 70 MPH with a maximum width of about 80 yards.

Thunderstorm Wind in MERCER, PENNSYLVANIA
From 06-JUN-10 06:15:00 to 06-JUN-10 06:15:00 (EST-5)
Location: FREDONIA
Magnitude: 50.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported trees and power lines down in Fredonia.

Thunderstorm Wind in CLARION, PENNSYLVANIA
From 06-JUN-10 07:28:00 to 06-JUN-10 07:28:00 (EST-5)
Location: LUCINDA
Magnitude: 52.00 MG
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a measured wind gust of 60 MPH.
Isolated severe thunderstorms produced small hail and damaging winds across portions of the lower Susquehanna Valley during the evening.

Hail in LANCASTER, PENNSYLVANIA
From 03-JUN-10 19:45:00 to 03-JUN-10 19:45:00 (EST-5)
Location: HAMILTON PARK
Magnitude: 0.75 
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in LEBANON, PENNSYLVANIA
From 03-JUN-10 19:10:00 to 03-JUN-10 19:10:00 (EST-5)
Location: MIDWAY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph downed several large trees from Lebanon south to the Lancaster county-line.
Short lines and clusters of thunderstorms formed ahead of a cold front.   Large hail occurred from the strongest storms during the late afternoon.

Hail in DICKENSON, VIRGINIA
From 14-MAY-10 16:15:00 to 14-MAY-10 16:15:00 (EST-5)
Location: CLINTWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in DICKENSON, VIRGINIA
From 14-MAY-10 16:36:00 to 14-MAY-10 16:36:00 (EST-5)
Location: BIRCHLEAF
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Large branches were snapped off.

Hail in BUCHANAN, VIRGINIA
From 14-MAY-10 15:50:00 to 14-MAY-10 15:50:00 (EST-5)
Location: PILGRIM KNOB
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Rapid snow melt caused flooding of Lamoille Creek and a mudslide in Lamoille Canyon.  Multiple residential properties and a few businesses were flooded in the town of Lamoille . Water flowed over
Lamoille highway for a brief time.

Debris Flow in RUBY MOUNTAINS/E HUMBOLDT RANGE, NEVADA
From 07-JUN-10 06:10:00 to 07-JUN-10 06:15:00 (PST-8)
Property damage: 21.00K
Crop damage: 0.00K
Reported by: County Official

Rapid snow melt caused a mudslide in Lamoille Canyon about a mile upstream from the Thomas Canyon campground.  Mud and debris covered the road to a depth of 5 to 6 feet and was about 100 feet wide.

Flood in ELKO, NEVADA
From 04-JUN-10 17:00:00 to 08-JUN-10 05:00:00 (PST-8)
Location: LAMOILLE
Flood cause: Heavy Rain / Snow Melt
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Flooding of Lamoille Creek undermined a retaining wall in the Thomas Canyon campground.

Flood in ELKO, NEVADA
From 04-JUN-10 19:00:00 to 08-JUN-10 08:00:00 (PST-8)
Location: LAMOILLE
Flood cause: Heavy Rain / Snow Melt
Property damage: 9.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Lamoille Creek swelled by snow melt flooded multiple residential properties and a few businesses in the town of Lamoille. For a brief time water flowed over Lamoille highway.
A wind gust to 61 mph was observed near Battle Mountain.

Thunderstorm Wind in LANDER, NEVADA
From 25-JUN-10 13:52:00 to 25-JUN-10 13:55:00 (PST-8)
Location: BATTLE MTN
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet
A weak ridge of high pressure extended from Illinois and Indiana southward across the Tennessee Valley. The combination of wet ground, calm winds, and clear skies produced areas of dense fog. Visibility was reduced to one-quarter mile or less at many locations.

Dense Fog in ALEXANDER, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in EDWARDS, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in FRANKLIN, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in GALLATIN, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in HAMILTON, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in HARDIN, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in JACKSON, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Dense Fog in JEFFERSON, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in JOHNSON, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in MASSAC, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in PERRY, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in POPE, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in PULASKI, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in SALINE, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in UNION, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in WABASH, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in WAYNE, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in WHITE, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in WILLIAMSON, ILLINOIS
From 03-MAY-10 00:00:00 to 03-MAY-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS
A strong squall line moved rapidly east across the Gulf of Mexico and Florida Bay waters, producing gale force wind gusts across the nearshore waters along the Upper Florida Keys.

Marine Thunderstorm Wind in FLORIDA BAY, GULF OF MEXICO
From 26-APR-10 11:00:00 to 26-APR-10 11:00:00 (EST-5)
Location: FLAMINGO
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A west wind gust of 40 knots was measured at the Northwest Florida Bay COMPS station, operated by the University of South Florida.

Marine Thunderstorm Wind in OCEAN REEF TO CRAIG KEY FL OUT 20NM, GULF OF MEXICO
From 26-APR-10 11:59:00 to 26-APR-10 11:59:00 (EST-5)
Location: KEY LARGO
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A wind gust of 37 knots was measured at the Molasses Reef Light C-MAN station.

Marine Thunderstorm Wind in FLORIDA BAY, GULF OF MEXICO
From 26-APR-10 11:59:00 to 26-APR-10 11:59:00 (EST-5)
Location: DUCK KEY
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A wind gust of 34 knots was measured at the Long Key C-MAN station.

Marine Thunderstorm Wind in OCEAN REEF TO CRAIG KEY FL OUT 20NM, GULF OF MEXICO
From 26-APR-10 12:01:00 to 26-APR-10 12:01:00 (EST-5)
Location: ISLAMORADA
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A wind gust of 40 knots was measured at a CWOP station operated by the National Weather Service at the Montessori School on Plantation Key.

Marine Thunderstorm Wind in FLORIDA BAY, GULF OF MEXICO
From 26-APR-10 12:09:00 to 26-APR-10 12:09:00 (EST-5)
Location: DUCK KEY
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A west-northwest wind gust of 34 knots was measured at the Long Key Light C-MAN station.

Marine Thunderstorm Wind in OCEAN REEF TO CRAIG KEY FL OUT 20NM, GULF OF MEXICO
From 26-APR-10 13:01:00 to 26-APR-10 13:01:00 (EST-5)
Location: KEY LARGO
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A west-northwest wind gust of 35 knots was measured at the Molasses Reef Light C-MAN station.
A fast-moving squall line producing damaging winds and a tornado in Key Largo.  The tornado was observed as a waterspout in Florida bay just offshore, which made landfall.

Thunderstorm Wind in MONROE, FLORIDA
From 26-APR-10 11:45:00 to 26-APR-10 11:45:00 (EST-5)
Location: UPPER KEY LARGO
Magnitude: 52.00 EG
Property damage: 1.50K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple spotters reported several downed tree limbs ranging from 8 to 12 inches in diameter at the intersection of Dolphin and Biscayne Roads in Key Largo.

Thunderstorm Wind in MONROE, FLORIDA
From 26-APR-10 11:30:00 to 26-APR-10 11:30:00 (EST-5)
Location: UPPER KEY LARGO
Magnitude: 52.00 EG
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Public

Estimated southwest wind gusts to 45 mph shifted to northwest, gusting to about 60 mph as a line of thunderstorms moved through the Jewfish Creek area of North Key Largo.  Filled trash cans were blown across a property with a mailbox destroyed.

Tornado in MONROE, FLORIDA
From 26-APR-10 11:45:00 to 26-APR-10 11:46:00 (EST-5)
Location: KEY LARGO PT ARPT
Tornado F-scale: EF0
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

A waterspout accompanying a line of severe thunderstorms moved onshore the Florida Bay side of Key Largo at the Marriott Florida Bay Resort.  A tree was blown down blocking part of U.S. Highway 1 in front of the hotel.  An outdoor day spa consisting of a thatched roof and bamboo shutters and interior mirrors was destroyed.  Weighted deck loungers were blown across the pool deck and significant landscaping damage occurred on the waterfront side of the hotel.  The tornado quickly dissipated over U.S. Highway 1, and was likely a non-supercell spawned waterspout.  Estimated maximum winds were near 70 mph.
Convection initiated along a stalled backdoor front during the late afternoon. The thunderstorms quickly intensified in a strongly unstable environment. The cells initially produced hail, but as cold pools developed, cell motions accelerated and resulted in damaging wind gusts.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 28-MAY-10 17:50:00 to 28-MAY-10 17:52:00 (EST-5)
Location: WEST HARTSVILLE
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A large tree was reported down along Wright Street. The time was estimated based on radar data.

Hail in MARION, SOUTH CAROLINA
From 28-MAY-10 16:01:00 to 28-MAY-10 16:03:00 (EST-5)
Location: NICHOLS
Magnitude: 1.00 
Property damage: 5.00K
Reported by: Public

Hail up to the size of quarters was reported at the Lighthouse Restaurant.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 28-MAY-10 17:49:00 to 28-MAY-10 17:51:00 (EST-5)
Location: BIRDSTOWN XRDS
Magnitude: 54.00 EG
Property damage: 12.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A section of roof (9 x 30 feet), was torn off a building on Bethlehem Road. The time was estimated based on radar data.

Hail in DILLON, SOUTH CAROLINA
From 28-MAY-10 16:17:00 to 28-MAY-10 16:19:00 (EST-5)
Location: FLOYDALE
Magnitude: 1.00 
Property damage: 5.00K
Reported by: Trained Spotter

Hail to the size of quarters was reported.