sweetapricity/bridgedeck-noaa huggingface dataset:
Thunderstorms that formed near a stalled frontal boundary along the Pennsylvania border caused flooding in Chester County overnight on the 10th.

Flood in CHESTER, PENNSYLVANIA
From 10-JUL-14 23:50:00 to 11-JUL-14 01:49:00 (EST-5)
Location: WEST CHESTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The runoff from the thunderstorms with very heavy rain caused minor flooding along the East Branch of the Brandywine Creek during the early morning of the 11th.  The East Branch of the Brandywine Creek below Downingtown was above its 7 foot flood stage from 1250 a.m. EDT through 249 a.m. EDT on the 11th. It crested at 7.24 feet at 200 a.m. EDT. Doppler Radar storm total estimates reached around 3.5 inches in central Chester County.

Flash Flood in CHESTER, PENNSYLVANIA
From 10-JUL-14 21:45:00 to 10-JUL-14 23:50:00 (EST-5)
Location: DOWNINGTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorms with heavy rain caused poor drainage flash flooding as well as smaller creek flash flooding in Downingtown.  In Downingtown, flash flooding occurred along Green Street. One vehicle was stalled in the flood waters.  Doppler Radar storm total estimates reached around 3.5 inches in central Chester County.
A tornado touched down in the town of Saint Albans during the evening of July 15.

Tornado in SOMERSET, MAINE
From 15-JUL-14 17:52:00 to 15-JUL-14 17:58:00 (EST-5)
Location: ST ALBANS
Tornado F-scale: EF1
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado touched down in the town of Saint Albans during the evening of July 15.  Damage was observed from High Street south of Indian Pond to Melody Lane.  The most intense damage was observed along Corinna Road, Hanson Drive, and Warner Lane where winds were estimated to have gusted to 80 to 90 mph.  The tornado touched down at approximately 652 pm, then moved northeast at about 30 mph.  The tornado was on the ground for about 5 minutes and travelled about 2.75 miles.  The maximum path width was estimated to be 800 yards.
Thunderstorms with heavy downpours caused flash flooding in Berks County during the early evening of the 2nd.

Flash Flood in BERKS, PENNSYLVANIA
From 02-JUL-14 17:00:00 to 02-JUL-14 20:00:00 (EST-5)
Location: WYOMISSING HILLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Thunderstorms with heavy downpours caused roadway and creek flash flooding in western Reading and Wyomissing around the Wyomissing Creek. Vehicles were stranded in flood waters near the Spring Street subway in Reading. Event precipitation totals included 2.69 inches in Wyomissing and 2.62 inches in Reading.
A long-lived severe thunderstorm tracked east from Montana across northwestern South Dakota, producing strong wind gusts across southern Harding, southern Perkins, and northern Ziebach Counties.

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 17:20:00 to 24-JUL-14 17:20:00 (MST-7)
Location: HARDING
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Wind gusts were estimated at 60 mph.

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 17:45:00 to 24-JUL-14 17:45:00 (MST-7)
Location: REDIG
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind tore part of the roof off a trailer house.

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 17:48:00 to 24-JUL-14 17:48:00 (MST-7)
Location: REDIG
Magnitude: 51.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Branches eight inches in diameter were broken off a tree.

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 18:01:00 to 24-JUL-14 18:01:00 (MST-7)
Location: REDIG
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

The spotter estimated wind gusts at 60 mph.

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 18:09:00 to 24-JUL-14 18:09:00 (MST-7)
Location: REVA
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Thunderstorm Wind in HARDING, SOUTH DAKOTA
From 24-JUL-14 18:15:00 to 24-JUL-14 18:15:00 (MST-7)
Location: REVA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated around 60 mph.

Thunderstorm Wind in PERKINS, SOUTH DAKOTA
From 24-JUL-14 18:55:00 to 24-JUL-14 18:55:00 (MST-7)
Location: USTA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Wind gusts were estimated at 60 mph.

Thunderstorm Wind in PERKINS, SOUTH DAKOTA
From 24-JUL-14 19:02:00 to 24-JUL-14 19:02:00 (MST-7)
Location: USTA
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 ZIEBACH, SOUTH DAKOTA
From 24-JUL-14 19:33:00 to 24-JUL-14 19:33:00 (MST-7)
Location: IRON LIGHTNING
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Gusts were estimated around 60 mph.
A few thunderstorms became severe with damage producing wind gusts during the afternoon ahead of a cold front as steep lapse rates, high instability and fairly strong winds aloft contributed to organizing the storms.

Thunderstorm Wind in ALLEGHANY, VIRGINIA
From 02-JUL-14 16:55:00 to 02-JUL-14 16:55:00 (EST-5)
Location: LONGDALE FURNACE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A cable line was reported down along I-64 at mile marker 35.

Thunderstorm Wind in ROCKBRIDGE, VIRGINIA
From 02-JUL-14 17:33:00 to 02-JUL-14 17:33:00 (EST-5)
Location: BROWNSBURG
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: 911 Call Center

A tree was blown down by thunderstorm winds on Walker Road.

Thunderstorm Wind in ROCKBRIDGE, VIRGINIA
From 02-JUL-14 17:45:00 to 02-JUL-14 17:45:00 (EST-5)
Location: ROCKBRIDGE BATHS
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: 911 Call Center

At least five trees were reported down in the Rockbridge Baths area.

Thunderstorm Wind in ROCKBRIDGE, VIRGINIA
From 02-JUL-14 18:18:00 to 02-JUL-14 18:18:00 (EST-5)
Location: NATURAL BRIDGE
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Trained Spotter

A tree was reported down by thunderstorm winds at a residence along Route 11.

Thunderstorm Wind in PATRICK, VIRGINIA
From 02-JUL-14 19:05:00 to 02-JUL-14 19:05:00 (EST-5)
Location: STUART
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Two trees were reported down along U.S. Route 58 east of Stuart.

Thunderstorm Wind in ALLEGHANY, VIRGINIA
From 02-JUL-14 17:00:00 to 02-JUL-14 17:00:00 (EST-5)
Location: CLIFTON FORGE CITY
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Three trees were reported blown down by thunderstorm winds in Covington, one fell on a vehicle.

Thunderstorm Wind in ROCKBRIDGE, VIRGINIA
From 02-JUL-14 17:37:00 to 02-JUL-14 17:47:00 (EST-5)
Location: LEXINGTON
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Thunderstorm winds blew down a tree on Furrs Mill Road and brought down at least one tree and a power line in Lexington.
Thunderstorms developed along a frontal boundary that stretched across central Wisconsin.  One of the storms produced a funnel cloud.

Funnel Cloud in MARATHON, WISCONSIN
From 01-JUL-14 18:25:00 to 01-JUL-14 18:25:00 (CST-6)
Location: WAUSAU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A funnel cloud formed under a weak thunderstorm on the northeast side of Wausau.
Numerous showers and thunderstorms developed across Eastern North Carolina on July 15th as a cold front approached from the west. A few of the storms became severe producing strong marine winds.

Marine Thunderstorm Wind in PAMLICO SOUND, ATLANTIC SOUTH
From 15-JUL-14 20:34:00 to 15-JUL-14 20:34:00 (EST-5)
Location: ENGELHARD
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

WeatherFlow site in the Pamlico Sound reported a 37 knot marine thunderstorm wind gust.

Marine Thunderstorm Wind in ALBEMARLE SOUND, ATLANTIC SOUTH
From 16-JUL-14 02:42:00 to 16-JUL-14 02:42:00 (EST-5)
Location: BODIE ISLAND LIGHTHOUSE
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

WeatherFlow site in Oregon Inlet reported a 38 knot marine thunderstorm wind gust.

Marine Thunderstorm Wind in PAMLICO SOUND, ATLANTIC SOUTH
From 15-JUL-14 19:50:00 to 15-JUL-14 19:50:00 (EST-5)
Location: OCRACOKE FERRY TERMINAL
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

WeatherFlow site near the entrance to the Ocracoke ferry terminal observed a 46 knot marine thunderstorm wind gust.

Marine Thunderstorm Wind in CP HATTERAS TO OCRACOKE INLET NC OUT 20NM, ATLANTIC SOUTH
From 16-JUL-14 02:50:00 to 16-JUL-14 02:50:00 (EST-5)
Location: HATTERAS INLET
Magnitude: 41.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

Diamond Shoals buoy 41025 observed a 41 knot marine thunderstorm wind gust.

Marine Thunderstorm Wind in PAMLICO SOUND, ATLANTIC SOUTH
From 16-JUL-14 02:25:00 to 16-JUL-14 02:25:00 (EST-5)
Location: ENGELHARD
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

WeatherFlow site in the Pamlico Sound observed a 36 knot marine thunderstorm wind gust.
One isolated waterspout grew out of a remnant cloud line boundary south of the lower keys over the Straits of Florida.

Waterspout in STRAITS OF FLORIDA FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE OUT 20 NM, GULF OF MEXICO
From 02-JUL-14 09:30:00 to 02-JUL-14 09:30:00 (EST-5)
Location: SOMBRERO KEY LIGHT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mariner

A thin waterspout with a weak collar was observed in the Straits of Florida approximately 12 miles south of Boca Chica Channel.
Isolated showers and storms over Tampa Bay briefly produced a waterspout near MacDill Air Force Base.

Waterspout in TAMPA BAY, GULF OF MEXICO
From 11-SEP-14 18:10:00 to 11-SEP-14 18:13:00 (EST-5)
Location: MIDDLE TAMPA BAY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A local TV station relayed a report of a waterspout spotted over the Tampa Bay near MacDill Air Force Base. The waterspout did not last very long and never reached land.
Isolated showers and storms over the coastal waters produced a few strong storms. A brief waterspout was spotted just southwest of Venice.

Waterspout in ENGLEWOOD TO TARPON SPRINGS FL OUT 20NM, GULF OF MEXICO
From 19-SEP-14 13:00:00 to 19-SEP-14 13:05:00 (EST-5)
Location: VENICE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A TV station in Sarasota relayed a picture of waterspout near Venice. The waterspout was reported as lasting approximately 5 minutes, then touching down again a few minutes later.
Winds estimated at 70 mph downed trees and damaged buildings in northwest Florida.

Thunderstorm Wind in ESCAMBIA, FLORIDA
From 13-OCT-14 18:16:00 to 13-OCT-14 18:18:00 (CST-6)
Location: CANTONMENT
Magnitude: 61.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Winds estimated at 70 mph downed trees and power lines. The high winds also damaged 3 houses and 2 barns.

Thunderstorm Wind in OKALOOSA, FLORIDA
From 14-OCT-14 00:07:00 to 14-OCT-14 00:09:00 (CST-6)
Location: (CEW)BOB SIKES ARPT
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS
Dense fog developed over much of eastern Iowa and northwest Illinois around midnight the morning of the 14th and lingered into the day.  Atmospheric mixing driven by the sun caused the fog to lift during the day of the 14th in areas generally south of U.S. Highway 30.  Areas along the U.S. Highway 20 corridor, however, remained under a blanket of dense fog through the day and into the next morning.  Fog finally lifted around mid morning on the 15th.  At least one accident with injuries was reported in the Dubuque area, which may have been indirectly related to the fog.

Dense Fog in JACKSON, IOWA
From 14-DEC-14 04:00:00 to 15-DEC-14 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in JONES, IOWA
From 14-DEC-14 04:00:00 to 15-DEC-14 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in DELAWARE, IOWA
From 14-DEC-14 04:00:00 to 15-DEC-14 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in BUCHANAN, IOWA
From 14-DEC-14 04:00:00 to 15-DEC-14 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Dense Fog in DUBUQUE, IOWA
From 14-DEC-14 03:00:00 to 15-DEC-14 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Dense fog persisted through the day.  According to a local TV station report, eight people, including 6 children, were injured in a car accident on Highway 20 near Peosta just before 2 pm.
An upper-level disturbance and a moderately unstable atmosphere combined to produce and sustain multiple severe thunderstorms south of Fort Peck Lake.

Hail in MCCONE, MONTANA
From 03-AUG-14 17:40:00 to 03-AUG-14 17:40:00 (MST-7)
Location: WELDON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported golf ball-sized hail.

Hail in MCCONE, MONTANA
From 03-AUG-14 17:55:00 to 03-AUG-14 17:55:00 (MST-7)
Location: WELDON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported half dollar-sized hail.

Hail in MCCONE, MONTANA
From 03-AUG-14 18:00:00 to 03-AUG-14 18:00:00 (MST-7)
Location: WELDON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported quarter-sized hail.

Hail in PHILLIPS, MONTANA
From 03-AUG-14 18:00:00 to 03-AUG-14 18:00:00 (MST-7)
Location: MALTA SOUTH DOT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported nickel-sized hail covering most of their yard - some places up to 2 inches deep.

Hail in MCCONE, MONTANA
From 03-AUG-14 18:30:00 to 03-AUG-14 18:30:00 (MST-7)
Location: CIRCLE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported ping pong ball-sized hail.

Hail in MCCONE, MONTANA
From 03-AUG-14 18:35:00 to 03-AUG-14 18:35:00 (MST-7)
Location: CIRCLE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported hail that ranged from quarter-sized to golf ball-sized.

Hail in MCCONE, MONTANA
From 03-AUG-14 19:00:00 to 03-AUG-14 19:00:00 (MST-7)
Location: CIRCLE MCCONE CO ARP
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 03-AUG-14 19:40:00 to 03-AUG-14 19:40:00 (MST-7)
Location: MC CLOUD
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported half dollar-sized hail.

Hail in GARFIELD, MONTANA
From 03-AUG-14 20:00:00 to 03-AUG-14 20:00:00 (MST-7)
Location: BRUSETT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported mostly dime-sized hail with some quarter-sized hailstones mixed in.

Hail in PHILLIPS, MONTANA
From 03-AUG-14 17:30:00 to 03-AUG-14 17:30:00 (MST-7)
Location: MALTA SOUTH DOT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported pea to nickel-sized hail which destroyed a garden.
Extreme instability of over 3000 Joules developed in a humid airmass during the early afternoon hours on the 20th of August. Widespread thunderstorms formed by mid afternoon east of Louisville, aided by an outflow boundary from a decaying overnight convective system that moved southeast of the Ohio River. Several storms became severe over the Bluegrass and southern Kentucky.

Hail in OLDHAM, KENTUCKY
From 20-AUG-14 15:10:00 to 20-AUG-14 15:10:00 (EST-5)
Location: LA GRANGE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm Wind in GARRARD, KENTUCKY
From 20-AUG-14 16:08:00 to 20-AUG-14 16:08:00 (EST-5)
Location: LANCASTER
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter reported that thunderstorm winds partially removed the roof off of a barn. Many large tree limbs were downed as well.

Thunderstorm Wind in BOYLE, KENTUCKY
From 20-AUG-14 16:15:00 to 20-AUG-14 16:15:00 (EST-5)
Location: DANVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local media reported that a few trees were downed in Danville.

Thunderstorm Wind in FAYETTE, KENTUCKY
From 20-AUG-14 16:27:00 to 20-AUG-14 16:27:00 (EST-5)
Location: YARNALLTON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A tree fell across South Yarrellton Pike.

Thunderstorm Wind in JESSAMINE, KENTUCKY
From 20-AUG-14 16:29:00 to 20-AUG-14 16:29:00 (EST-5)
Location: ALMAHURST
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The Jessamine County emergency manager reported several trees down near State Highway 169 between Highways 68 and 27.

Thunderstorm Wind in FAYETTE, KENTUCKY
From 20-AUG-14 16:24:00 to 20-AUG-14 16:24:00 (EST-5)
Location: (LEX)BLU GRS FLD LEX
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The ASOS sensor at the Lexington Bluegrass Airport measured a wind gust of 59 miles per hour.

Flood in WARREN, KENTUCKY
From 20-AUG-14 15:48:00 to 20-AUG-14 15:48:00 (CST-6)
Location: BOWLING GREEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Bowling Green media reported ponding of water on several urban streets, including the area near 11th Avenue and Scottsville Road. The ASOS sensor at the Bowling Green airport recorded 1.79 inches in one hour ending at 6 pm CST.

Flood in WARREN, KENTUCKY
From 20-AUG-14 15:48:00 to 20-AUG-14 15:48:00 (CST-6)
Location: BOWLING GREEN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Bowling Green media reported ponding of water on several urban streets, including the WKU campus parking lots.  The ASOS sensor at the Bowling Green airport recorded 1.79 inches in one hour ending at 6 pm CST.
Thunderstorms on August 14 and 15 were heaviest east of the spine of Utah, with Capitol Reef National Park and Grand Staircase-Escalante National Monument both reporting flash floods during this period.

Flash Flood in GARFIELD, UTAH
From 15-AUG-14 14:00:00 to 15-AUG-14 16:00:00 (MST-7)
Location: NOTOM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Park rangers reported flash flooding along Sheets Gulch in Capitol Reef National Park.

Flash Flood in GARFIELD, UTAH
From 14-AUG-14 17:00:00 to 14-AUG-14 19:00:00 (MST-7)
Location: BOULDER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Flash flooding was reported in the Grand Staircase-Escalante National Monument, including along the Burr Trail, with mud, rocks, and water flowing across the roadway.

Flash Flood in GARFIELD, UTAH
From 14-AUG-14 13:45:00 to 14-AUG-14 15:45:00 (MST-7)
Location: BOULDER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Heavy rain caused flash flooding in Capitol Reef National Park, including along Pleasant Creek, Sheets Gulch, and Cottonwood Wash. In addition, the Notom Road was impacted by the flooding.
The center of the upper level high moved eastward through northern Arizona, with a modest east-northeast flow over southern Arizona and a precipitable water value of 1.67 inches from the morning KTUS sounding. A few rounds of storms moved through southeastern Arizona, with the strongest storms occurring during the evening hours producing large hail.

Hail in PINAL, ARIZONA
From 16-AUG-14 19:09:00 to 16-AUG-14 19:29:00 (MST-7)
Location: ORACLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two spotters in Oracle reported a maximum hail size of one inch, mixed in with smaller pieces. Hail fell for about 20 minutes.
A weak trough resided across south central and southeastern Oklahoma during the late afternoon hours. As storms developed, at least one became severe, producing tree damage in Bryan county.

Thunderstorm Wind in BRYAN, OKLAHOMA
From 30-AUG-14 18:40:00 to 30-AUG-14 18:40:00 (CST-6)
Location: DURANT EAKER ARPT
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Minor tree damage.
The combination of light winds and temperatures below 36 degrees led to the development of frost across Texas County during the early morning hours of the 31st. The temperature dropped to 33 degrees at Hooker (Texas County), Guymon (Texas County), and Goodwell (Texas County). These frost conditions threatened crops during the late growing season. By 8 AM CST, the temperature warmed above 36 degrees to bring and end to these frost conditions.

Cold/Wind Chill in TEXAS, OKLAHOMA
From 31-OCT-14 06:00:00 to 31-OCT-14 07:50:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Overnight low of 33 with less than 10 mph wind speeds at Goodwell.

Cold/Wind Chill in TEXAS, OKLAHOMA
From 31-OCT-14 06:00:00 to 31-OCT-14 07:50:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Overnight low of 33 with less than 10 mph wind speeds at Guymon.

Cold/Wind Chill in TEXAS, OKLAHOMA
From 31-OCT-14 05:10:00 to 31-OCT-14 06:20:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Overnight low of 33 with less than 10 mph wind speeds at Hooker.

Cold/Wind Chill in TEXAS, OKLAHOMA
From 31-OCT-14 06:00:00 to 31-OCT-14 07:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Low of 36 degrees with light winds at Guymon.
A cluster of thunderstorms produced severe wind gusts during the mid-evening hours on this Monday. Scattered thunderstorms were ongoing over northwestern Kansas earlier in the evening, with a gradual progression eastward. Around 9 p.m. CDT, new thunderstorms developed over Norton County and quickly expanded eastward into Phillips County, forming a narrow east-west oriented line. This line began propagating southeastward and took on the form of a cluster, mainly affecting Rooks and Osborne counties. Winds were measured at 71 MPH at the airport near Stockton and a trained spotter estimated 60-70 MPH winds near Natoma, with numerous downed tree branches. The size of the branches was unknown.
These storms formed between an east-west oriented stationary front across central Kansas and an approaching cold front over Nebraska.  The flow aloft was weak and fairly zonal. A shortwave trough was moving across the Northern and Central Plains, with a 45-50 knot speed max at 250 mb. Prior to the thunderstorms moving in, temperatures were in the 80s, with dewpoints in the upper 60s. The surface environment, overlain with very steep mid-level lapse rates of 8-8.5 degrees C/km, resulted in strong instability. MLCAPE was nearly 4000 J/kg. Deep layer shear was more modest (30-35 knots), but sufficient for severe thunderstorms.

Thunderstorm Wind in ROOKS, KANSAS
From 18-AUG-14 21:45:00 to 18-AUG-14 21:45:00 (CST-6)
Location: STOCKTON
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Measured gust at Rooks County Regional Airport.

Thunderstorm Wind in ROOKS, KANSAS
From 18-AUG-14 21:51:00 to 18-AUG-14 21:51:00 (CST-6)
Location: STOCKTON
Magnitude: 62.00 MG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: AWOS

Measured gust at Rooks County Regional Airport.

Thunderstorm Wind in ROOKS, KANSAS
From 18-AUG-14 22:09:00 to 18-AUG-14 22:09:00 (CST-6)
Location: PLAINVILLE
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated between 60 and 70 MPH, downing numerous tree branches.