sweetapricity/bridgedeck-noaa huggingface dataset:
A low pressure system tracked from the Midwest and crossed south of the region...bringing a quick shot of accumulating snowfall to the southern Ohio Valley.

Winter Weather in BUTLER, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: Trained Spotter

An inch of snow fell in Liberty Township, 6 miles east-northeast of Hamilton, and in Wetherington.

Winter Weather in CLERMONT, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: Department of Highways

An inch of snow fell two miles northwest of Amelia and southwest of Goshen.

Winter Weather in CLINTON, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: CoCoRaHS

The observer 3 miles west of Wilmington measured .6 inches of snow. A half inch was measured at the NWS office and by an observer 2 miles north of town.

Winter Weather in FAYETTE, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: COOP Observer

A half inch of snow was measured in Washington Court House.

Winter Weather in HAMILTON, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: COOP Observer

A half inch of snow was measured in Cheviot.

Winter Weather in LOGAN, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: COOP Observer

A half inch of snow was measured in Huntsville. Three tenths was measured in Bellefontaine.

Winter Weather in MONTGOMERY, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: Department of Highways

A half inch of snow was measured near Englewood and by the observer two miles east of Farmersville.

Winter Weather in SCIOTO, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: CoCoRaHS

An inch and a half of snow was measured in Rosemount. The emergency manager in Portsmouth measured an inch.

Winter Weather in WARREN, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: CoCoRaHS

Nine tenths of an inch of snow was measured by the observer three miles east of Lebanon and by the cooperative observer in Kings Mills. The highway department south of Lebanon measured a half inch.

Winter Weather in ADAMS, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: COOP Observer

The observer in West Union measured 2.1 inches of snow. The highway department southwest of town reported an inch.

Winter Weather in BROWN, OHIO
From 05-MAR-12 00:00:00 to 05-MAR-12 08:00:00 (EST-5)
Reported by: Law Enforcement

An inch and a half of snow fell in Georgetown.
An approaching upper level low pressure system combined with daytime heating to produce scattered thunderstorms across the Ohio Valley during the afternoon. An environment with moderate instability and strong low level shear allowed thunderstorms to become severe, leading to the possibility of large hail, damaging winds, and weak tornadoes.

Tornado in SWITZERLAND, INDIANA
From 23-MAR-12 15:30:00 to 23-MAR-12 15:31:00 (EST-5)
Location: JACKSONVILLE
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A sheriff deputy reported a brief tornado touchdown in an open field. No apparent damage occurred.
Slow moving thunderstorms persisting over the same area produced flash flooding in central Ohio.

Flash Flood in HOCKING, OHIO
From 19-MAR-12 15:58:00 to 19-MAR-12 16:58:00 (EST-5)
Location: ROCKBRIDGE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

High water and debris due to heavy rain were reported across State Route 180.
A band of weakening convection moved across Eastern Indiana, Northern Kentucky, and Southwest Ohio during the late evening hours. The storms that moved across Kentucky remained below severe limits.

Hail in BOONE, KENTUCKY
From 23-MAR-12 23:40:00 to 23-MAR-12 23:44:00 (EST-5)
Location: FLORENCE
Magnitude: 0.75 
Reported by: Trained Spotter
A low pressure system tracked from the Midwest and crossed south of the region...bringing a quick shot of accumulating snowfall to the southern Ohio Valley.

Winter Weather in BOONE, KENTUCKY
From 04-MAR-12 23:00:00 to 05-MAR-12 06:00:00 (EST-5)
Reported by: CoCoRaHS

Two and a half inches of snow was measured three miles west of Union. At both the CVG Cincinnati airport and the observer located two miles northwest of Walton, 1.2 inches of snow was measured.

Winter Weather in GALLATIN, KENTUCKY
From 04-MAR-12 23:00:00 to 05-MAR-12 06:00:00 (EST-5)
Reported by: COOP Observer

The observer in Napoleon measured 2.8 inches of snow.

Winter Weather in GRANT, KENTUCKY
From 04-MAR-12 23:00:00 to 05-MAR-12 06:00:00 (EST-5)
Reported by: Law Enforcement

Two inches of snow fell in Williamstown.

Winter Weather in LEWIS, KENTUCKY
From 04-MAR-12 23:00:00 to 05-MAR-12 06:00:00 (EST-5)
Reported by: Law Enforcement

A half inch of snow fell in Vanceburg.

Winter Weather in MASON, KENTUCKY
From 04-MAR-12 23:00:00 to 05-MAR-12 06:00:00 (EST-5)
Reported by: CoCoRaHS

The observer seven miles south-southeast of Maysville measured 3.3 inches of snow. The cooperative observer in Maysville measured 2 inches.
Thunderstorms developed during the afternoon in a high wind shear environment ahead of a strengthening low pressure system. Many of these storms became severe, with large hail, damaging thunderstorm winds, and tornadoes all being the main threats.

Hail in WAYNE, INDIANA
From 02-MAR-12 15:57:00 to 02-MAR-12 16:00:00 (EST-5)
Location: RICHMOND
Magnitude: 1.75 
Reported by: Public

Hail in SWITZERLAND, INDIANA
From 02-MAR-12 15:58:00 to 02-MAR-12 16:02:00 (EST-5)
Location: VEVAY
Magnitude: 1.75 
Reported by: Trained Spotter

Tornado in RIPLEY, INDIANA
From 02-MAR-12 15:52:00 to 02-MAR-12 16:02:00 (EST-5)
Location: HOLTON
Tornado F-scale: EF3
Property damage: 275.00K
Reported by: NWS Storm Survey

The tornado touched down approximately one half mile southwest of Holton as an EF0 tornado. The tornado quickly intensified as it approached the southwest corner of Holton, reaching EF1 to EF2 intensity. The path of the tornado moved nearly parallel to the north side of Highway 50 as it moved through Holton. Many of the homes and businesses east of Marion Street were damaged by EF2 intensity winds. The tornado then strengthened to low end EF3 intensity as it moved near the intersection of Highway 50 and Versailles Street. At this point, two fatalities occurred in a mobile home. Six injuries were also reported in the town of Holton. One of the individuals injured died many months later as a result of his injuries, bringing the total number of fatalities from this tornado to 3. This tornado then continued to the northeast from this point at high end EF2, low end EF3 intensity, damaging homes on Sleepy Road and Old Michigan Road. The tornado began to decrease in intensity east of Old Michigan Road and maintained EF1 intensity until it dissipated approximately one mile southeast of Osgood on Finks Road. Several homes and farms had minor damage along the track between Old Michigan Road and the end of the tornado track. Based on the damage surveyed, the maximum wind speed of this tornado was estimated at 145 miles per hour.

Hail in SWITZERLAND, INDIANA
From 02-MAR-12 15:55:00 to 02-MAR-12 15:59:00 (EST-5)
Location: VEVAY
Magnitude: 2.00 
Reported by: Trained Spotter
An approaching upper level low pressure system combined with daytime heating to produce scattered thunderstorms across the Ohio Valley during the afternoon and evening. An environment with moderate instability and strong low level shear allowed thunderstorms to become severe, leading to the possibility of large hail, damaging winds, and weak tornadoes.

Tornado in CLINTON, OHIO
From 23-MAR-12 18:50:00 to 23-MAR-12 18:51:00 (EST-5)
Location: CLARKSVILLE
Tornado F-scale: EF0
Property damage: 50.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The weak tornado touched down and produced a concentrated path of minor damage along 2nd street in the village of Clarksville. Numerous structures along 2nd street received very minor damage, including windows broken and roofing materials lifted and strewn downstream. In addition, fences and play sets were blown over, and trees were snapped or uprooted. Most of the damage occurred to roofs and tree tops, suggesting that this tornado was only weakly in contact with the ground. Based on the damage surveyed, the maximum wind speed of this tornado was estimated at 70 miles per hour.

Thunderstorm Wind in CLERMONT, OHIO
From 23-MAR-12 18:42:00 to 23-MAR-12 18:46:00 (EST-5)
Location: PERINTOWN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were reported down on Beechwood and Baldwin Roads due to damaging thunderstorm winds.

Tornado in WARREN, OHIO
From 23-MAR-12 19:30:00 to 23-MAR-12 19:31:00 (EST-5)
Location: BLACKHAWK
Tornado F-scale: EF0
Property damage: 20.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The tornado touched down and caused damage to a pole barn, where roofing was removed and strewn downstream nearly a quarter of a mile. Some wood from the barn was blown upstream of the tornado path and driven into the roof of the residence where the barn was damaged. The tornado then caused damage mainly to trees, with several trees uprooted or snapped off. Based on the damage surveyed, the maximum estimated wind speed of the tornado was 75 miles per hour.
An approaching upper level low pressure system combined with daytime heating to produce scattered thunderstorms across the Ohio Valley during the afternoon. An environment with moderate instability and strong low level shear allowed thunderstorms to become severe, leading to the possibility of large hail, damaging winds, and weak tornadoes.

Hail in KENTON, KENTUCKY
From 23-MAR-12 16:25:00 to 23-MAR-12 16:29:00 (EST-5)
Location: COVINGTON
Magnitude: 0.88 
Reported by: Public

Thunderstorm Wind in CARROLL, KENTUCKY
From 23-MAR-12 15:58:00 to 23-MAR-12 16:02:00 (EST-5)
Location: CARROLLTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous large tree limbs were reported down due to damaging thunderstorm winds.
A weak disturbance helped to keep convection in tact during the nighttime hours as it moved eastward from Illinois, across Indiana, and then into central Ohio. One of these storms produced nickle sized hail in central Ohio. Some flooding also occurred as a result of these storms.

Hail in HARDIN, OHIO
From 16-MAR-12 02:30:00 to 16-MAR-12 02:34:00 (EST-5)
Location: KENTON
Magnitude: 0.88 
Reported by: Public

Flood in GREENE, OHIO
From 16-MAR-12 07:09:00 to 16-MAR-12 08:09:00 (EST-5)
Location: JAMESTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

State Route 72 was reported closed due to high water from a drainage ditch, caused by heavy rain.
Slow moving and redeveloping thunderstorms produced heavy rain over portions of the Ohio Valley during the morning hours. A few of these storms produced hail of less than one inch diameter.

Hail in BOONE, KENTUCKY
From 15-MAR-12 09:11:00 to 15-MAR-12 09:15:00 (EST-5)
Location: FLORENCE
Magnitude: 0.75 
Reported by: Public
A band of weakening convection moved across Eastern Indiana, Northern Kentucky, and Southwest Ohio during the late evening and overnight hours. Most of these storms were below severe limits, however one produced damaging thunderstorm winds in Ohio. The main threat from these storms was large hail.

Thunderstorm Wind in MERCER, OHIO
From 23-MAR-12 23:30:00 to 23-MAR-12 23:34:00 (EST-5)
Location: FT RECOVERY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Minor damage occurred to a roof, a barn door, and a porch due to damaging thunderstorm winds.

Hail in BUTLER, OHIO
From 23-MAR-12 23:40:00 to 23-MAR-12 23:44:00 (EST-5)
Location: SEVEN MILE
Magnitude: 0.75 
Reported by: Trained Spotter
A weak upper level disturbance combined with daytime heating to produce thunderstorms during the afternoon and early evening hours. Some of these storms became severe. The main threat from these storms was large hail and localized flooding due to heavy rain.

Flash Flood in GALLATIN, KENTUCKY
From 15-MAR-12 18:00:00 to 15-MAR-12 19:00:00 (EST-5)
Location: WARSAW
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

High water due to heavy rain was reported along West Highway 42.

Hail in GALLATIN, KENTUCKY
From 15-MAR-12 16:35:00 to 15-MAR-12 16:39:00 (EST-5)
Location: WARSAW
Magnitude: 1.00 
Reported by: Public

Hail in PENDLETON, KENTUCKY
From 15-MAR-12 16:47:00 to 15-MAR-12 16:51:00 (EST-5)
Location: FALMOUTH
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in BOONE, KENTUCKY
From 15-MAR-12 17:45:00 to 15-MAR-12 17:49:00 (EST-5)
Location: UNION
Magnitude: 0.75 
Reported by: Amateur Radio

Hail in PENDLETON, KENTUCKY
From 15-MAR-12 17:43:00 to 15-MAR-12 17:47:00 (EST-5)
Location: PEACH GROVE
Magnitude: 1.00 
Reported by: Public

Hail in CAMPBELL, KENTUCKY
From 15-MAR-12 17:51:00 to 15-MAR-12 17:55:00 (EST-5)
Location: MENTOR
Magnitude: 0.75 
Reported by: Public

Flash Flood in OWEN, KENTUCKY
From 15-MAR-12 17:17:00 to 15-MAR-12 18:00:00 (EST-5)
Location: OWENTON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

High water due to heavy rain was reported across Cull Road.
A weak upper level disturbance combined with daytime heating to produce thunderstorms during the late morning through the early evening. Some of these storms became severe. The main threat from these storms was large hail.

Hail in AUGLAIZE, OHIO
From 15-MAR-12 16:05:00 to 15-MAR-12 16:09:00 (EST-5)
Location: WAYNESFIELD
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in SHELBY, OHIO
From 15-MAR-12 16:34:00 to 15-MAR-12 16:38:00 (EST-5)
Location: MC CARTYVILLE
Magnitude: 1.25 
Reported by: Trained Spotter

Hail in SHELBY, OHIO
From 15-MAR-12 17:01:00 to 15-MAR-12 17:05:00 (EST-5)
Location: ANNA
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in SHELBY, OHIO
From 15-MAR-12 17:38:00 to 15-MAR-12 17:42:00 (EST-5)
Location: ANNA
Magnitude: 1.00 
Reported by: Public

Hail in AUGLAIZE, OHIO
From 15-MAR-12 15:30:00 to 15-MAR-12 15:34:00 (EST-5)
Location: WAPAKONETA
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in BUTLER, OHIO
From 15-MAR-12 17:45:00 to 15-MAR-12 17:49:00 (EST-5)
Location: OXFORD
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in FAYETTE, OHIO
From 15-MAR-12 14:48:00 to 15-MAR-12 14:52:00 (EST-5)
Location: JEFFERSONVILLE
Magnitude: 0.75 
Reported by: Trained Spotter

Hail in AUGLAIZE, OHIO
From 15-MAR-12 15:24:00 to 15-MAR-12 15:28:00 (EST-5)
Location: WAPAKONETA
Magnitude: 0.75 
Reported by: Trained Spotter

Hail in BUTLER, OHIO
From 15-MAR-12 17:30:00 to 15-MAR-12 17:34:00 (EST-5)
Location: REILY
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MONTGOMERY, OHIO
From 15-MAR-12 18:48:00 to 15-MAR-12 18:52:00 (EST-5)
Location: MIAMISBURG
Magnitude: 0.88 
Reported by: Broadcast Media

Hail in AUGLAIZE, OHIO
From 15-MAR-12 15:35:00 to 15-MAR-12 15:39:00 (EST-5)
Location: WAPAKONETA
Magnitude: 0.88 
Reported by: Emergency Manager

Hail in AUGLAIZE, OHIO
From 15-MAR-12 15:50:00 to 15-MAR-12 15:54:00 (EST-5)
Location: ST MARYS
Magnitude: 1.50 
Reported by: Public
As severe storms in southwest Oklahoma and northwest Texas moved into North Texas, they weakened. However, one storm in Cooke County produced gusty winds that knocked a weakened tree onto a home.

Thunderstorm Wind in COOKE, TEXAS
From 09-APR-12 23:55:00 to 09-APR-12 23:55:00 (CST-6)
Location: GAINESVILLE
Magnitude: 39.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A weakened tree was knocked down onto a house in Gainesville from sub-severe winds associated with a thunderstorm. The tree also knocked down power lines near the house. The local automated weather station (KGLE) reported a 41 mph wind gust at the same time.
A few elevated storms affected the northwestern and northern counties of North Texas. One storm in Young County produced golf ball sized hail.

Hail in GRAYSON, TEXAS
From 20-APR-12 01:21:00 to 20-APR-12 01:21:00 (CST-6)
Location: WHITESBORO
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was reported approximately 2 miles south of Whitesboro.

Hail in MONTAGUE, TEXAS
From 19-APR-12 23:05:00 to 19-APR-12 23:05:00 (CST-6)
Location: BOWIE MUNI
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Nickel sized hail was reported 5 miles north of Bowie.

Hail in YOUNG, TEXAS
From 19-APR-12 19:42:00 to 19-APR-12 19:42:00 (CST-6)
Location: MURRAY
Magnitude: 1.75 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail was reported east of Woodson near the Throckmorton/Young county line.