torre126/tornado-structure-data huggingface dataset:
Episode narrative: A potent weather system developed and tracked across the Lower Mississippi River Valley during the evening of November 20. This system and associated convective activity resulted storms that produced hail, wind damage, and several tornadoes.

Tornado event in LEAKE County, MISSISSIPPI
Start: 20-NOV-23 18:36:00
End: 20-NOV-23 18:37:00
Direct deaths: 0
Property damage: 1.00K
Event narrative: An NWS storm survey team determined this brief tornado near Highway 16 had a peak windspeed of 76 mph. It snapped one tree and uprooted another tree.
Episode narrative: Several reports of land spouts and funnel clouds occurred on May 26th, May 27th, and May 31st, 2023 near Star, ID and Twin Falls, ID. The radar signatures for both events were unremarkable, leading to the conclusion that these vortices were likely originating from low level and surface directional wind shear and cumulus congestus clouds on the fringes of larger thunderstorms.

Tornado event in OWYHEE County, IDAHO
Start: 27-MAY-23 17:01:00
End: 27-MAY-23 18:01:00
Direct deaths: 0
Event narrative: Photos on social media showed a land spout near Grandview. Reports state at least 3 of them formed in the same area, lasting around 5 minutes each.

Tornado event in ADA County, IDAHO
Start: 26-MAY-23 17:45:00
End: 26-MAY-23 18:45:00
Direct deaths: 0
Event narrative: Several photos of a land spout near Highway 16 and Broken Arrow Lane.
Episode narrative: A strong cold front moved through the region during the afternoon hours of March 17th.  A squall line preceded the front, resulting in a few instances of trees and power lines down across the tri-state area.  In addition, a few tornadoes occurred across the Florida panhandle.  Fortunately, these tornadoes impacted forested areas and no structures.

Tornado event in WALTON County, FLORIDA
Start: 17-MAR-23 18:20:00
End: 17-MAR-23 18:21:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A well defined TDS appeared just inland from the coast in the Grayton Beach State Park area.  Pictures of minor tree damage were received.  This tornado was very brief and rated EF0 with the tree damage.  No structures were impacted.
Episode narrative: The active weather pattern continued across the southern Great Plains. An active sub-tropical jet stream with embedded disturbances helped initiate thunderstorms off the higher elevations and along a dryline across the region. A few supercells produced large hail and damaging winds across the Permian Basin. A brief landspout was also reported with one thunderstorm.

Tornado event in GAINES County, TEXAS
Start: 22-MAY-23 18:21:00
End: 22-MAY-23 18:31:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: Lanspout: A landspout tornado was reported by multiple sources looking east of Seminole. Landspout lasted for several minutes likely lifting multiple times. No damage was reported. Location and path details are estimated.
Episode narrative: A boundary moving across southern Meade County produced a brief landspout tornado northeast of Ellsworth Air Force Base.

Tornado event in MEADE County, SOUTH DAKOTA
Start: 06-MAY-23 19:08:00
End: 06-MAY-23 19:11:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A landspout tornado formed over rangeland northeast of Ellsworth Air Force Base. It did not cause damage.
Episode narrative: An intense storm system tracked across the state of Iowa on Friday, March 31st. This system pulled unseasonably warm and moist conditions into the Midwest, which coupled with a very favorable wind profile and created quite the volatile environment for severe thunderstorms. This produced several long lived supercells which developed across central Iowa during the afternoon.  The storms were prolific hail producers along with a few reports of wind damage as they moved rapidly northeast.  Eventually, the storms produced a few tornadoes before exiting into eastern Iowa.

Tornado event in WAPELLO County, IOWA
Start: 31-MAR-23 14:36:00
End: 31-MAR-23 14:49:00
Direct deaths: 0
Property damage: 2.00M
Event narrative: Long track tornado began in Wapello County northeast  of Ottumwa then tracked northeast into Keokuk County.  The primary damage in Wapello County consisted of three  homes and one hog confinement facility. The first home  lost the entire roof and one external wall. The first failure  point was likely the wind entering and lifting the garage  which then led to failure of the roof. The home only had  straight nailed connections to the external walls spaced every 18 inches and less to the roof. An unoccupied  mobile home on the property was not well anchored and  rolled to total destruction. This location was rated 110 mph  and EF-1. Two well anchored hog confinement buildings  were totally destroyed and were rated EF-2. The tornado  then impacted a location with a well built 2 story brick  house. The house suffered some roof and window damage  and a loss of a garage door but sustained little other  damage. Other damage indicators at the site suggested  EF-1 winds. Total destruction of a house occurred just  prior to the tornado exiting the county. This older house  sat unanchored to the concrete block basement. The house  was pushed off the foundation and crumbled. Some trees  near the house and a propane tank were mostly left with  little damage. A larger tree directly next to the house on  the wind side had several large limbs removed. Due to  all of these reasons, the wind at this location has been  rated at 135 mph, or high end EF-2.

Tornado event in POWESHIEK County, IOWA
Start: 31-MAR-23 14:52:00
End: 31-MAR-23 14:57:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: Local media obtained video of a tornado south of Malcolm. The path was also found in high resolution satellite imagery as well to help fill out the path. The tornado hit no damage indicator, hence the EFU rating.
Episode narrative: Another strong winter storm impacted Southwestern California. The storm brought winter storm conditions the local mountains with snowfall totals of 2 to 4 feet and southerly winds gusting in excess of 80 MPH. Other areas also experienced some strong winds. Additionally, scattered thunderstorms developed across the area, spawning two weak tornadoes.

Tornado event in LOS ANGELES County, CALIFORNIA
Start: 22-MAR-23 10:14:00
End: 22-MAR-23 10:18:00
Direct deaths: 0
Event narrative: A weak tornado developed in the community of Montebello. The EF1 tornado impacted the area around the intersection of Washington Boulevard and Maple Avenue. There was substantial damage to the industrial warehouse and commercial business district, including nearly total roof collapse in one building and a total of 17 damaged structures. Numerous vehicles were damaged due to flying debris.
Episode narrative: A strong low-pressure system which had been slowly moving east off the Rocky Mountains finally progressed into central Nebraska. This left eastern Nebraska in the warm sector as a warm front moved north into the area. The SPC issued an Enhanced Risk for severe weather with a 30% hatched for severe hail. There ended up being 19 confirmed tornadoes (3 EF2, 8 EF1, 4 EF0, 4 EFU). There were numerous hail reports the largest of which was 4.5 inches in Pawnee County. Another 4-inch report was received in Richardson County. Flash flooding was also observed in a few locations.

Tornado event in BOONE County, NEBRASKA
Start: 12-MAY-23 15:09:00
End: 12-MAY-23 15:12:00
Direct deaths: 0
Event narrative: A short-lived tornado developed south of Highway 32 and traveled toward the northwest for approximately 1.5 miles. The most intense damage occurred when the tornado destroyed a one-year-old machine shed and deposited the debris a few hundred yards north across the highway. There were also several power poles snapped in this area and a center pivot was flipped farther north, closer to 130th street.
Episode narrative: Broad lee troughing and a closed upper-low over the Texas Gulf coast aided in the development of scattered thunderstorms near and adjacent to the west Texas high terrain. A few severe reports resulted from this activity.

Tornado event in REEVES County, TEXAS
Start: 09-MAY-23 16:16:00
End: 09-MAY-23 16:21:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: Landspout: A photo of an apparent landspout tornado near Saragosa was shared on social media. Location and time were estimated by radar. Path length and width were estimated. There was no reported damage with this landspout.
Episode narrative: A line of storms produce damaging winds and tornadoes.

Tornado event in ASHLEY County, ARKANSAS
Start: 02-JAN-23 18:54:00
End: 02-JAN-23 19:30:00
Direct deaths: 0
Property damage: 500.00K
Event narrative: This tornado began near the intersection of Ashley 270 Road and Ashley 25 Road west of the Overflow National Wildlife Refuge in southern Ashley County. As it moved northeast, the tornado uprooted, snapped, or damaged trees along its path. It crossed over several highways, county roads, and low-lying areas through the county until it reached Montrose near the intersection of US Highway 82 and 165. There the tornado intensified to its maximum intensity of EF-2 with estimated peak winds of 120 mph.  Along US 82 near 9th Street, a small guest home on concrete blocks was pushed off its foundation and destroyed.  A nearby mobile home was rolled across three parked cars which were also destroyed. Several sheds and outbuildings were destroyed in the immediate vicinity as well. Widespread damage was common in the western part of town where many homes suffered minor to moderate roof damage.  Several trees were uprooted or snapped along with continued minor to moderate residential damage as the tornado moved northeast and across northern Montrose. It crossed US 165 north of Montrose where an outbuilding was destroyed. As the tornado moved into farmland northeast of town, a center pivot irrigation system was destroyed.  It continued northeast into Chicot County and across the intersection of Arkansas Highways 144 and 293 where a home and several buildings lost roofing and paneling, and some power poles were blown down. The tornado crossed US Highway 65 and Cedar Road near the Bellaire community in northern Chicot County, blew down a few power poles and damaged a few trees, and then dissipated shortly after crossing into Desha County.
Episode narrative: A strong storm system led to significant impacts. Heavy rainfall amounts of 3 to 4.5 inches produced areas of flash flooding, with numerous road closures. The heavy rain drove the Ohio River above flood stage at Uniontown. Very strong wind gusts occurred, ranging between 50 and about 70 mph. These were associated with both thunderstorms and gradient winds afterwards. The line of storms moved through during the late morning and early afternoon, and then very strong gradient winds continued for several hours afterwards through the afternoon. An indirect fatality occurred the following day during cleanup operations. A 69-year-old man in Calloway County was killed when a large branch landed on him while he was cutting up the tree. The magnitude and duration of this wind produced significant damage to trees, power lines, and other outdoor property such as fences. Soggy ground due to the excessive rainfall likely contributed to some trees being more susceptible to being blown over. Numerous power outages occurred, some lasting into the following day. Six tornadoes occurred along the line of thunderstorms across western Kentucky. The strongest was rated EF-2 just south of Paducah. Finally, the lowest barometric pressure of all-time was observed in Paducah (977.7 mb). The center of the record strong low pressure system tracked from the bootheel of extreme southeast Missouri northeast right along the Ohio River. Very strong southwest winds occurred on the back side of the low pressure system in the afternoon. Gusts were up to around 60 mph. A semi was blown over on Interstate 24 in Trigg County.

Tornado event in MCCRACKEN County, KENTUCKY
Start: 03-MAR-23 11:08:00
End: 03-MAR-23 11:10:00
Direct deaths: 0
Property damage: 1.30M
Event narrative: An EF-2 tornado began at 11:08 AM CST just west of the intersection of Old Mayfield Road and McNeil Road. Traveling north-northeast, the tornado paralleled Old Mayfield Road, doing significant roof, siding, and fascia damage to numerous homes and a few businesses. A few homes had most of their roofing structures completely removed. Several outbuildings were completely destroyed. County emergency management officials assessed the damage and found four homes were destroyed and 68 homes were damaged. Numerous wooden power poles were snapped or tilted by tornadic winds. After crossing Hardmoney Road, the tornado did damage to homes, trees, and outbuildings along Michael Drive West before dissipating around 11:10 AM CST. Dozens of trees were uprooted or snapped, and dozens more suffered major tree limb damage. Additionally, strong straight-line inflow winds of 80 to 90 mph caused tree damage and minor structural damage along Michael Drive East. Peak winds were estimated near 125 mph.
Episode narrative: Showers and scattered thunderstorms developed during the afternoon hours ahead of a strong low pressure system moving through the Ohio Valley.

Tornado event in CLERMONT County, OHIO
Start: 03-MAR-23 17:05:00
End: 03-MAR-23 17:07:00
Direct deaths: 0
Property damage: 100.00K
Event narrative: This short-lived tornado is believed to have touched down just south of Bethel New Richmond Road. Numerous homes and outbuildings just west of Sugartree Road sustained minor siding and fascia damage. There were numerous instances of uprooted softwood and hardwood trees, including one large tree that fell on a house. 

The tornado moved to the northeast, damaging additional homes and uprooting more trees on the west wide of Sugartree Road. The tornado then crossed a field and knocked down and snapped numerous hardwood trees just on the east side of Sugartree Road, south of Crane School House Road.

Further to the northeast, significant tree damage and roof damage to a home was found along Crane School House Road. Numerous hardwood trees were uprooted and snapped between Crane School House Road and State Route 125. No additional tornadic damage was observed farther to the northeast, as it is believed the tornado lifted prior to getting as far north as State Route 125.
Episode narrative: Numerous severe thunderstorms developed southwest of Denver and pushed north-northeast through the metro area. The storms produced extensive hail, ranging from quarter to tennis ball size.  As the storms move northeast onto the plains, the hail increase in size from baseball to softball size.  In addition, the storm produced several tornadoes as they move across Morgan and Washington counties.   Southeast of Brush, an EF1 tornado touched down and caused extensive damage to a residence.  Part of the roof was torn off the residence. The nearby barn had a portion of its roof ripped off the building. Some wood storage buildings were destroyed and trees on the property were uprooted. The two elderly residence in the home at the time were not injured.  Several other weaker tornadoes touched down in Washington County but no damage was observed.

Tornado event in WASHINGTON County, COLORADO
Start: 10-MAY-23 17:38:00
End: 10-MAY-23 17:39:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A weak tornado touched down briefly in an open field.  No damage was observed.

Tornado event in MORGAN County, COLORADO
Start: 10-MAY-23 16:54:00
End: 10-MAY-23 17:06:00
Direct deaths: 0
Property damage: 500.00K
Event narrative: A tornado touched down east of Woodrow and tracked north-northeast across Morgan County. The tornado struck a sturdy residence; it uplifted and removed the roof from the home which exposed portions of the second floor.  The tornado also damaged the roof of a nearby barn, destroyed to small storage sheds and uprooted some trees on the property.

Tornado event in WASHINGTON County, COLORADO
Start: 10-MAY-23 17:31:00
End: 10-MAY-23 17:32:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A tornado touched down briefly in an open field.  No damage was observed.
Episode narrative: Severe thunderstorms produced large hail and strong winds as they moved across northern part of the Denver metro area.  The hail ranged from nickel to ping pong ball size.  A brief wind gust to 60 mph was observed in Morgan County.  In addition, two weak tornadoes touched down in Morgan and Washington counties.  No damage was observed.

Tornado event in MORGAN County, COLORADO
Start: 26-MAY-23 15:53:00
End: 26-MAY-23 15:54:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A tornado touched down in an open field.  No damage was observed.

Tornado event in WASHINGTON County, COLORADO
Start: 26-MAY-23 17:44:00
End: 26-MAY-23 17:45:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A tornado touched down in an open field.  No damage was observed.
Episode narrative: A strong low-pressure system which had been slowly moving east off the Rocky Mountains finally progressed into central Nebraska. This left eastern Nebraska in the warm sector as a warm front moved north into the area. The SPC issued an Enhanced Risk for severe weather with a 30% hatched for severe hail. There ended up being 19 confirmed tornadoes (3 EF2, 8 EF1, 4 EF0, 4 EFU). There were numerous hail reports the largest of which was 4.5 inches in Pawnee County. Another 4-inch report was received in Richardson County. Flash flooding was also observed in a few locations.

Tornado event in WAYNE County, NEBRASKA
Start: 12-MAY-23 17:34:00
End: 12-MAY-23 17:35:00
Direct deaths: 0
Event narrative: A brief tornado uprooted and snapped trees at two farmsteads. The tree damage was in a narrow swath near the road while the other buildings and trees just to the west were largely untouched.

Tornado event in RICHARDSON County, NEBRASKA
Start: 12-MAY-23 18:18:00
End: 12-MAY-23 18:21:00
Direct deaths: 0
Event narrative: A small tornado traveled approximately 2 miles toward the northeast, beginning just a few hundred yards south of the Nebraska Kansas border and continuing north into Richardson County. This tornado caused power line damage, roof damage to a shed, and door damage to another outbuilding. There was also evidence of swirl marks in the cornfields. A spotter did report a tornado near this location.
Episode narrative: An intense storm system tracked across the state of Iowa on Friday, March 31st. This system pulled unseasonably warm and moist conditions into the Midwest, which coupled with a very favorable wind profile and created quite the volatile environment for severe thunderstorms. This produced several long lived supercells which developed across central Iowa during the afternoon.  The storms were prolific hail producers along with a few reports of wind damage as they moved rapidly northeast.  Eventually, the storms produced a few tornadoes before exiting into eastern Iowa.

Tornado event in GRUNDY County, IOWA
Start: 31-MAR-23 15:22:00
End: 31-MAR-23 15:28:00
Direct deaths: 0
Property damage: 50.00K
Event narrative: Two tornadoes developed in parallel to the north of Wellsburg. This northern track tornado damaged several trees and outbuildings along its path.

Tornado event in GRUNDY County, IOWA
Start: 31-MAR-23 15:22:00
End: 31-MAR-23 15:29:00
Direct deaths: 0
Property damage: 50.00K
Event narrative: Two tornadoes developed in parallel to the north of Wellsburg.  This southern track tornado damaged a grain bin along with surrounding trees and outbuilding, then later damaged powerline poles.
Episode narrative: A line of storms produce damaging winds and tornadoes.

Tornado event in MOREHOUSE County, LOUISIANA
Start: 02-JAN-23 18:36:00
End: 02-JAN-23 18:37:00
Direct deaths: 0
Property damage: 10.00K
Event narrative: This tornado touched down along Wardville Road on the east side of Bussey Brake and moved northeast across Louisiana Highway 593 Bonner Ferry Road, where some trees were snapped. The tornado quickly dissipated after crossing the road.
Episode narrative: Showers and scattered thunderstorms developed during the afternoon hours ahead of a strong low pressure system moving through the Ohio Valley.

Tornado event in HIGHLAND County, OHIO
Start: 03-MAR-23 17:26:00
End: 03-MAR-23 17:40:00
Direct deaths: 0
Property damage: 1.00M
Event narrative: The tornado first touched down in a field southwest of Certier Road, about three miles northeast of Buford. This tornado affected a property on Certier Road, causing significant damage to several barns, with winds estimated to 90 mph. From here, the tornado generally moved to the north-northeast.

Tree damage and minor structural damage was noted on Ruble Cemetery Road and Hollowtown Road. More significant damage was noted at a couple of properties on State Route 131. One home had an attached garage that was compromised by the wind and detached from the main structure of the house, mostly flattening the walls of the garage. Significant roof and tree damage was also found at a couple of adjacent properties. Winds here were estimated at 100 mph.

Damage north of State Route 131 was much sparser, with minor tree damage observed on Dawson Road and north of Barr Cemetery Road. A power pole was downed on Sherry Road. Overall, while the tornado did travel through mostly open fields north of State Route 131, it is likely that it weakened or briefly lifted during this time period.

A more concentrated area of damage was then observed near the intersection of Danville/Russell Road and US Route 50. While some tree damage was noted on the west side of Danville/Russell Road, more extensive damage was noted to the east. A church on the south side of US Route 50 was heavily damaged, with the majority of the east side of the roof removed. Just north of the church, an outbuilding was damaged adjacent to a stand of trees that had significant damage and snapping. Winds here were estimated at 100 mph.

Damage was again sparser north from US Route 50 until becoming more significant and widespread in Willettsville. Tree and structural damage in Willettsville was extensive, with roof damage to numerous homes and outbuildings, including one home that had a collapsed attached garage. Winds here were also estimated at 100 mph and likely over a larger area than at other locations earlier in the track of the tornado.

Minor roof and tree damage were observed as the tornado turned slightly to the right, moving northeast. A few properties had roof damage on Panhandle Road west of State Route 73. Some minor tree damage was found near State Route 73 where the tornado is believed to have dissipated.
Episode narrative: Numerous severe thunderstorms developed southwest of Denver and pushed north-northeast through the metro area. The storms produced extensive hail, ranging from quarter to tennis ball size.  As the storms move northeast onto the plains, the hail increase in size from baseball to softball size.  In addition, the storm produced several tornadoes as they move across Morgan and Washington counties.   Southeast of Brush, an EF1 tornado touched down and caused extensive damage to a residence.  Part of the roof was torn off the residence. The nearby barn had a portion of its roof ripped off the building. Some wood storage buildings were destroyed and trees on the property were uprooted. The two elderly residence in the home at the time were not injured.  Several other weaker tornadoes touched down in Washington County but no damage was observed.

Tornado event in WASHINGTON County, COLORADO
Start: 10-MAY-23 17:20:00
End: 10-MAY-23 17:24:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A tornado touched down in open country.  No damage was reported.

Tornado event in WASHINGTON County, COLORADO
Start: 10-MAY-23 16:54:00
End: 10-MAY-23 16:55:00
Direct deaths: 0
Property damage: 0.00K
Event narrative: A weak tornado touched down briefly in an open field.  No damage was observed.