sweetapricity/bridgedeck-noaa huggingface dataset:
A strong subtropical ridge remained in place across the south central U.S.  The upper ridge extended eastward into Alabama.  Meanwhile...an equally persistent elongated upper trough remained along the east coast, extending southward into the southeast U.S.  The air mass across Georgia remain hot and very moist and hence very unstable.  Subtle short waves in the northerly flow aloft aided in the development of isolated to scattered afternoon and evening thunderstorms once again.  A few of these became strong to severe producing damaging downburst winds.  No hail was observed with the events on this day.

Thunderstorm Wind in LAMAR, GEORGIA
From 02-JUL-11 18:15:00 to 02-JUL-11 18:45:00 (EST-5)
Location: CHAPPEL MILL
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: County Official

The Lamar County 911 Center reported that several trees were down across the far northeast and north central part of the county from Chappel Mill to just south of Orchard Hill along the Spalding/Lamar county line.  Some roads were briefly blocked by downed trees, including one lane of Interstate-75 in the far northeast corner of the county.  Scattered power outages were noted throughout the county, including within the Barnesville area.  At least one power line was down in the northeast part of the county.

Thunderstorm Wind in BUTTS, GEORGIA
From 02-JUL-11 17:25:00 to 02-JUL-11 17:28:00 (EST-5)
Location: JENKINSBURG
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

The public reported that a roof was blown off a barn and a chimney was blown off a house on Maple Drive in Jenkinsburg in extreme west central Butts county.

Thunderstorm Wind in PIKE, GEORGIA
From 02-JUL-11 18:45:00 to 02-JUL-11 19:15:00 (EST-5)
Location: WILLIAMSON
Magnitude: 41.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: County Official

The Pike County 911 Center reported that three trees were down in the north and northeast part of the county, between Williamson and Zebulon.  One tree was down on a home, another was down across a power line and adjacent road, and a third was down another road.
An upper level disturbance helped produce thunderstorms that had numerous lightning strikes in southeast Texas.

Lightning in JEFFERSON, TEXAS
From 06-JUL-11 14:00:00 to 06-JUL-11 14:00:00 (CST-6)
Location: AMELIA
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A two story home on the west side of Beaumont was struck by lightning. The resulting fire was quickly put out, but not before the home was severely damaged.

Lightning in JEFFERSON, TEXAS
From 06-JUL-11 16:50:00 to 06-JUL-11 16:50:00 (CST-6)
Location: PINE CREST
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Excessive lightning caused a fire at the Stone Hearth Apartments. One unit with eight apartments was on fire and the roof partially collapsed.
An upper level low pressure system helped develop heavy rain and thunderstorms that produced flash flooding in St. Mary Parish.

Flash Flood in ST. MARY, LOUISIANA
From 19-JUL-11 08:00:00 to 19-JUL-11 14:00:00 (CST-6)
Location: GLENWILD
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

Between 3 and 4 inches of rain caused sporadic flash flooding in parts of the Morgan City, Berwick, and Amelia areas. Several homes had water enter them in the Lakeside and Welsh subdivisions in Morgan City. Two or three homes and apartments had water enter them in Berwick. Several area roadways were temporarily closed due to the high water.
Scattered thunderstorms associated with a trough of low pressure produced gusty winds across portions of the Chesapeake Bay and Virginia Coastal Waters.

Marine Thunderstorm Wind in CHESAPEAKE BAY FROM LITTLE CREEK, VA, TO CAPE HENRY, VA, INCLUDING THE CHESAPEAKE BAY BRIDGE TUNNEL, ATLANTIC NORTH
From 23-JUL-11 14:48:00 to 23-JUL-11 14:48:00 (EST-5)
Location: CHESAPEAKE BAY BRIDGE TUNNEL STATION (CBBV2)
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Wind gust of 38 knots was measured at the Chesapeake Bay Bridge Tunnel.

Marine Thunderstorm Wind in CP CHARLES LT VA TO NC-VA BDR OUT 20NM, ATLANTIC NORTH
From 23-JUL-11 15:09:00 to 23-JUL-11 15:09:00 (EST-5)
Location: (NTU)OCEANA NAS
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Wind gust of 39 knots was measured at NTU.

Marine Thunderstorm Wind in MOUTH OF CHESAPEAKE BAY FROM NEW POINT COMFORT TO LITTLE CREEK, VA, ATLANTIC NORTH
From 23-JUL-11 19:42:00 to 23-JUL-11 19:42:00 (EST-5)
Location: (KORF)NORFOLK INTERNATIONAL AIRPORT
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Wind gust of 40 knots was measured at Willoughby Deguassing Station.

Marine Thunderstorm Wind in MOUTH OF CHESAPEAKE BAY FROM NEW POINT COMFORT TO LITTLE CREEK, VA, ATLANTIC NORTH
From 23-JUL-11 19:50:00 to 23-JUL-11 19:50:00 (EST-5)
Location: (KORF)NORFOLK INTERNATIONAL AIRPORT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Wind gust of 35 knots was measured at ORF.

Marine Thunderstorm Wind in MOUTH OF CHESAPEAKE BAY FROM NEW POINT COMFORT TO LITTLE CREEK, VA, ATLANTIC NORTH
From 23-JUL-11 19:54:00 to 23-JUL-11 19:54:00 (EST-5)
Location: DOMINION TERMINAL ASSOCIATION STATION (DOMV2)
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Wind gust of 36 knots was measured at Dominion Terminal Associates.

Marine Thunderstorm Wind in CHESAPEAKE BAY FROM LITTLE CREEK, VA, TO CAPE HENRY, VA, INCLUDING THE CHESAPEAKE BAY BRIDGE TUNNEL, ATLANTIC NORTH
From 23-JUL-11 19:54:00 to 23-JUL-11 19:54:00 (EST-5)
Location: CHESAPEAKE BAY BRIDGE TUNNEL STATION (CBBV2)
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Wind gust of 39 knots was measured at the Chesapeake Bay Bridge Tunnel.

Marine Thunderstorm Wind in CP CHARLES LT VA TO NC-VA BDR OUT 20NM, ATLANTIC NORTH
From 23-JUL-11 19:55:00 to 23-JUL-11 19:55:00 (EST-5)
Location: (NTU)OCEANA NAS
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Wind gust of 36 knots was measured at NTU.
Isolated thunderstorm associated with a trough of low pressure produced gusty winds across portions of the northeast North Carolina Coastal Waters.

Marine Thunderstorm Wind in NC-VA BDR TO CURRITUCK BEACH LT OUT 20NM, ATLANTIC NORTH
From 24-JUL-11 19:36:00 to 24-JUL-11 19:36:00 (EST-5)
Location: DUCK PIER STATION (DUKN7)
Magnitude: 42.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Wind gust of 42 knots was measured at Duck Pier Station.
A cold front passed through the waters during the morning hours of the 4th. Showers and thunderstorms developed along and ahead of the front. Thunderstorms were able to mix down gusty winds from aloft across portions of the waters.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-MAY-11 04:48:00 to 04-MAY-11 04:48:00 (EST-5)
Location: PATUXENT RIVER ASOS
Magnitude: 35.00 MG
Reported by: ASOS

A wind gust of 35 knots was reported at Patuxent River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 04-MAY-11 04:45:00 to 04-MAY-11 04:55:00 (EST-5)
Location: POINT LOOKOUT
Magnitude: 38.00 MG
Reported by: Mesonet

Wind gusts up to 38 knots were reported at Point Lookout.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-MAY-11 05:02:00 to 04-MAY-11 05:19:00 (EST-5)
Location: BISHOPS HEAD
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts up to 36 knots were reported at Bishops Head.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-MAY-11 05:04:00 to 04-MAY-11 05:20:00 (EST-5)
Location: SMITH ISLAND
Magnitude: 38.00 MG
Reported by: Mesonet

Wind gusts up to 38 knots were reported at Smith Island.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-MAY-11 05:06:00 to 04-MAY-11 05:12:00 (EST-5)
Location: BISHOPS HEAD
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts up to 43 knots were reported at Bishops Head.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-MAY-11 05:20:00 to 04-MAY-11 05:30:00 (EST-5)
Location: CRISFIELD
Magnitude: 42.00 MG
Reported by: Mesonet

Wind gusts up to 42 knots were reported at Crisfield.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-MAY-11 05:23:00 to 04-MAY-11 05:23:00 (EST-5)
Location: RACCOON POINT
Magnitude: 36.00 MG
Reported by: Mesonet

A wind gust of 36 knots was reported at Raccoon Point.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 04-MAY-11 04:36:00 to 04-MAY-11 04:36:00 (EST-5)
Location: PINEY POINT
Magnitude: 34.00 EG
Reported by: Buoy

A wind gust in excess of 30 knots was reported at Piney Point.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-MAY-11 17:50:00 to 04-MAY-11 17:50:00 (EST-5)
Location: MILLER ISLAND
Magnitude: 34.00 EG
Reported by: Mesonet

A wind gust in excess of 30 knots was reported at Miller Island.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-MAY-11 18:00:00 to 04-MAY-11 18:06:00 (EST-5)
Location: BALTIMORE APPROACHES BUOY
Magnitude: 34.00 EG
Reported by: Mesonet

Wind gusts in excess of 30 knots were reported at Tolchester Beach.
An upper level low pressure area helped produce heavy rain and thunderstorms that caused one house fire in Groves and flooded a home in Port Arthur.

Flash Flood in JEFFERSON, TEXAS
From 19-JUL-11 06:30:00 to 19-JUL-11 08:30:00 (CST-6)
Location: PEAR RIDGE
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The Port Arthur Transit System was shut down due to widespread street flooding across Port Arthur. One home had water enter it in Port Arthur.

Lightning in JEFFERSON, TEXAS
From 19-JUL-11 05:20:00 to 19-JUL-11 05:20:00 (CST-6)
Location: GROVES
Property damage: 70.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A house that was struck by lightning caught fire in Groves. The fire started in the attic of the two story home, and caused considerable water damage on the first floor and fire damage on the second floor.
An isolated severe thunderstorm produced wind damage in Jasper County near Buna.

Thunderstorm Wind in JASPER, TEXAS
From 22-JUL-11 14:10:00 to 22-JUL-11 14:10:00 (CST-6)
Location: BUNA
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Public

A porch roof was blown off a mobile home and a pine tree was down on a power line.
A warm front passed through the waters on the 21st. Limited instability developed behind the front due to a southwest flow. An upper-level disturbance tracked through the area during this time to combine with the instability, bringing a few showers and thunderstorms. A couple thunderstorms did produce gusty winds.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 21-MAR-11 18:54:00 to 21-MAR-11 18:58:00 (EST-5)
Location: POTOMAC LIGHT
Magnitude: 38.00 MG
Reported by: Mesonet

Wind gusts up to 38 knots were reported at the Potomac Lighthouse.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 21-MAR-11 18:28:00 to 21-MAR-11 18:28:00 (EST-5)
Location: QUANTICO
Magnitude: 34.00 EG
Reported by: ASOS

A wind gust in excess of 30 knots was reported at Quantico.
Low pressure tracked up the Mid-Atlantic Coast spreading rain across most of Maryland on the 6th. As the low passed by to the east, colder air was drawn into the system causing rain to change to snow during the afternoon and evening hours over north-central and western Maryland. Snow ended early on the 7th. The heaviest snow amounts were over the higher elevations.

Winter Weather in EXTREME WESTERN ALLEGANY, MARYLAND
From 06-MAR-11 11:00:00 to 07-MAR-11 01:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 2.5 inches at Frostburg.

Winter Weather in WASHINGTON, MARYLAND
From 06-MAR-11 16:00:00 to 07-MAR-11 01:00:00 (EST-5)
Reported by: Trained Spotter

Snowfall totaled up to 2.3 inches at Smithsburg.
A southerly flow between upper-level low pressure over the Plains and upper-level high pressure over the Atlantic Ocean produced plenty of moisture over the region during the 22nd. A stationary boundary also remained over the area during this time. The moisture produced moderate amounts of instability which combined with the stationary front to trigger showers and thunderstorms. Some thunderstorms did become severe with damaging winds.

Thunderstorm Wind in AUGUSTA, VIRGINIA
From 22-MAY-11 21:27:00 to 22-MAY-11 21:27:00 (EST-5)
Location: FORDWICK
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Fire Department/Rescue

A tree was down along the 2500 Block of Estaline Valley Road.

Thunderstorm Wind in AUGUSTA, VIRGINIA
From 22-MAY-11 21:27:00 to 22-MAY-11 21:27:00 (EST-5)
Location: FORDWICK
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Fire Department/Rescue

A tree was down along Littler River Road.

Thunderstorm Wind in AUGUSTA, VIRGINIA
From 22-MAY-11 21:37:00 to 22-MAY-11 21:37:00 (EST-5)
Location: AUGUSTA SPGS
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: Fire Department/Rescue

A tree was down along the 2800 Block of Little Calf Pasture Highway.

Thunderstorm Wind in AUGUSTA, VIRGINIA
From 22-MAY-11 21:45:00 to 22-MAY-11 21:45:00 (EST-5)
Location: WEST VIEW
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: Fire Department/Rescue

A tree was down along Swoope Road.
A surface trough combined with moderate amounts of instability to trigger showers and thunderstorms during the 24th. A few thunderstorm did produce large hail due to the moderate amounts of instability.

Hail in HOWARD, MARYLAND
From 24-MAY-11 15:49:00 to 24-MAY-11 15:49:00 (EST-5)
Location: GLENWOOD
Magnitude: 1.00 
Reported by: Public

Quarter sized hail was reported at Glenwood.

Hail in HOWARD, MARYLAND
From 24-MAY-11 15:49:00 to 24-MAY-11 15:49:00 (EST-5)
Location: GLENWOOD
Magnitude: 1.00 
Reported by: Public

Quarter sized hail was reported at Glenwood.
A large mesoscale convective system moved through the region during the early morning hours of May 25th.  There were several reports of large hail and damaging winds with the storms.

Hail in MONTGOMERY, MISSOURI
From 25-MAY-11 00:28:00 to 25-MAY-11 00:28:00 (CST-6)
Location: WELLSVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BOONE, MISSOURI
From 25-MAY-11 00:30:00 to 25-MAY-11 00:34:00 (CST-6)
Location: COLUMBIA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WARREN, MISSOURI
From 25-MAY-11 00:40:00 to 25-MAY-11 00:40:00 (CST-6)
Location: WARRENTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in LINCOLN, MISSOURI
From 25-MAY-11 01:00:00 to 25-MAY-11 01:00:00 (CST-6)
Location: ELSBERRY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in LINCOLN, MISSOURI
From 25-MAY-11 00:58:00 to 25-MAY-11 00:58:00 (CST-6)
Location: FOLEY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm Wind in CALLAWAY, MISSOURI
From 25-MAY-11 01:26:00 to 25-MAY-11 01:28:00 (CST-6)
Location: HAMS PRAIRIE
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down a carport roof near the county fair grounds.  Also, several large trees were blown down.  Further to the northeast, part of a barn was damaged and power lines blown down on State Road UU.

Thunderstorm Wind in FRANKLIN, MISSOURI
From 25-MAY-11 03:05:00 to 25-MAY-11 03:05:00 (CST-6)
Location: SULLIVAN
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS
Strong thunderstorms developed within an unstable airmass during afternoon hours while a short wave disturbance along with a southward moving surface boundary shifted across southeast South Carolina.

Hail in BEAUFORT, SOUTH CAROLINA
From 06-JUN-11 13:54:00 to 06-JUN-11 13:55:00 (EST-5)
Location: PRITCHARDVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

A trained spotter reported nickel to quarter size hail.
A shear axis extended southward across East-Central Georgia during the late evening into early evening hours. A weak disturbance tracked along the base of the shear axis into Southeast Georgia where surface instability was enhanced, thus leading to strong thunderstorm development.

Thunderstorm Wind in MCINTOSH, GEORGIA
From 16-JUN-11 22:02:00 to 16-JUN-11 22:03:00 (EST-5)
Location: DARIEN EDEN FLD
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported trees down on Highway 251.
By late afternoon into the early evening, more storms broke out along and south of the Interstate 94 corridor. The storms fed off an extremely unstable atmosphere, with surface temperatures in the 80s and 90s and dew point readings in the mid to upper 70s.

Hail in MARSHALL, MINNESOTA
From 17-JUL-11 20:00:00 to 17-JUL-11 20:00:00 (CST-6)
Location: GATZKE
Magnitude: 1.00 
Reported by: Park/Forest Service

A few nickel to quarter sized hail fell along with brief heavy rains and strong winds.

Thunderstorm Wind in BELTRAMI, MINNESOTA
From 17-JUL-11 14:05:00 to 17-JUL-11 14:05:00 (CST-6)
Location: BEMIDJI
Magnitude: 55.00 EG
Reported by: Law Enforcement

Large trees were blown down in north Bemidji. Street flooding was also reported.

Thunderstorm Wind in GRANT, MINNESOTA
From 17-JUL-11 20:55:00 to 17-JUL-11 20:55:00 (CST-6)
Location: ELBOW LAKE ARPT
Magnitude: 54.00 MG
Reported by: AWOS

The peak wind was measured at the Elbow Lake airport.
A few severe thunderstorms formed across north central Kansas bringing strong, gusty winds. The worst damage was located near Clyde where buildings and agricultural equipment were severely damaged.

Thunderstorm Wind in CLOUD, KANSAS
From 15-JUL-11 18:49:00 to 15-JUL-11 19:25:00 (CST-6)
Location: CONCORDIA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Near Clyde, a front porch was ripped off of a new construction home. Also half of a tin roof was ripped off, brick and mortar cracked on all four corners of house, and some rafters cracked and split.  A 53 foot trailer was blown onto its side with all the contents spilled-out.  Windows were blown out of an old house with steel rod posts and pipes sheered off.  The barn roof was lifted up and rafters were broken in the metal shed.  The ASOS station at Concordia measured a 67 mph wind gust prior to most of the damage occurring.

Thunderstorm Wind in REPUBLIC, KANSAS
From 15-JUL-11 18:50:00 to 15-JUL-11 19:05:00 (CST-6)
Location: TALMO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

In Belleville a trained spotter reported a 60 mph wind gust, and a 4 to 5 inch tree limb was broken near Agenda.
A thunderstorm produced wind damage to a farm near Marysville.

Thunderstorm Wind in MARSHALL, KANSAS
From 22-JUL-11 15:45:00 to 22-JUL-11 15:50:00 (CST-6)
Location: MARYSVILLE
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Around a dozen trees were damaged on the west side of town.  Trees were 2 to 3 feet in diameter with 8 to 10 in limbs blocking roadways.
A strong, fast-moving Pacific storm system and cold front moved across the central Rockies, and combined with moist upslope flow, generated significant snowfall over southern portions of the western Nebraska Panhandle.

Winter Storm in KIMBALL, NEBRASKA
From 25-OCT-11 15:00:00 to 26-OCT-11 12:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Eight inches of snow was measured 15 miles south of Kimball.
A very unstable air mass collided with a cold front and a low pressure trough at the surface to produce severe thunderstorms.

Thunderstorm Wind in ROOSEVELT, MONTANA
From 15-AUG-11 20:55:00 to 15-AUG-11 20:55:00 (MST-7)
Location: WOLF PT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in ROOSEVELT, MONTANA
From 15-AUG-11 21:15:00 to 15-AUG-11 21:15:00 (MST-7)
Location: WOLF PT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Spotter reported wind gusts up to 60 mph.
A moderately unstable environment and a moist surface layer combined with an approaching upper level distrubance to allow organized thunderstorms to develop - a few of which became severe.

Hail in ROOSEVELT, MONTANA
From 26-AUG-11 22:15:00 to 26-AUG-11 22:15:00 (MST-7)
Location: WOLF PT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
A thunderstorm produced a brief tornado near Holbook.

Tornado in NAVAJO, ARIZONA
From 01-SEP-11 13:25:00 to 01-SEP-11 13:25:00 (MST-7)
Location: HOLBROOK
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tornado briefly touched down 1 mile east of milepost 384 on State Route 77.
Thunderstorm winds stripped the needles off juniper trees about 12 miles west of Snowflake.

Thunderstorm Wind in NAVAJO, ARIZONA
From 06-SEP-11 13:30:00 to 06-SEP-11 13:30:00 (MST-7)
Location: ARIPINE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

The National Forest Service reported wind damaged juniper trees with needles missing along a 3/4 mile stretch of State Route 277 about a mile west of Forest Service Road 332.
A thunderstorm produced heavy rain over the Locust Fire burn area and flash flooding/debris flows in the neighborhood below.

Heavy Rain in NAVAJO, ARIZONA
From 06-SEP-11 18:30:00 to 06-SEP-11 19:15:00 (MST-7)
Location: WHITERIVER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A rain gage at the Locust Fire burn just west of White River measured 1.05 inches of rain between 630 PM and 715 PM.

Flash Flood in NAVAJO, ARIZONA
From 06-SEP-11 19:00:00 to 06-SEP-11 20:00:00 (MST-7)
Location: WHITERIVER
Flood cause: Heavy Rain / Burn Area
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law Enforcement Officials reported flash flooding and debris washing over neighborhood streets and Highway 73 adjacent to the Locust Fire Burn Area.
A thunderstorm produced large hail east-northeast of Heber-Overgaard.

Hail in NAVAJO, ARIZONA
From 06-SEP-11 13:30:00 to 06-SEP-11 13:30:00 (MST-7)
Location: ZENIFF
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

One inch diameter or larger hail cracked windshields on State Route 277 near Forest Service Road 322.
A thunderstorm produce heavy rain and flash flooding in the neighborhoods below the Schultz Fire area.

Flash Flood in COCONINO, ARIZONA
From 06-SEP-11 09:26:00 to 06-SEP-11 10:26:00 (MST-7)
Location: (FLG)FLAGSTAFF ARPT
Flood cause: Heavy Rain / Burn Area
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flash flooding made parts of roads though Timberline and Hutchinson Acres impassible. Moderate water flows were also reported through Paintbrush Wash.
A thunderstorm produced damaging hail at a campground near Lake Mary southeast of Flagstaff.

Hail in COCONINO, ARIZONA
From 08-SEP-11 15:10:00 to 08-SEP-11 15:40:00 (MST-7)
Location: WALNUT CANYON
Magnitude: 1.00 
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Pea to quarter sized hail dented roofs in RVs at Lake Mary Campground. The hail lasted 30 minutes and covered the ground at least one inch deep.