- Data Central
- Tornado Archive
Tornado Archive
The National Oceanic and Atmospheric Administration has been tracking tornadoes for decades. This interactive map, which contains data from January 1950 to February 29, 2024, pinpoints where a cyclone touched down and traces its path of destruction. For more recent tornadoes, clicking deeper provides more details, damage estimates and whether someone was injured or killed in the storm.
Summary
| Date/Time | F Scale | Length (in miles) | Width (in feet) | Injury* | Fataliy** | Property Damage | Crops Damage |
|---|---|---|---|---|---|---|---|
| Aug. 27, 2018 17:23 PM CDT | 0 (0) | 0 (0) | |||||
| The COOP observer in Stoddard measured 7.42 inches of rain. | |||||||
| Aug. 27, 2018 17:23 PM CDT | 0 (0) | 0 (0) | |||||
| Near Genoa, 7.75 inches of rain fell. | |||||||
| Aug. 27, 2018 17:32 PM CDT | 0 (0) | 0 (0) | |||||
| A mesonet station west of St. Joseph measured 5.84 inches of rain. | |||||||
| Aug. 27, 2018 17:35 PM CDT | 0 (0) | 0 (0) | |||||
| Near Barre Mills, 5.88 inches of rain fell. | |||||||
| Aug. 27, 2018 17:39 PM CDT | 0 (0) | 0 (0) | |||||
| In Melvina, 8.66 inches of rain fell. | |||||||
| Aug. 27, 2018 17:39 PM CDT | 0 (0) | 0 (0) | |||||
| In Cashton, 7.25 inches of rain fell. | |||||||
| Aug. 27, 2018 17:47 PM CDT | 0 (0) | 0 (0) | |||||
| The COOP observer near Westby measured 9.98 inches of rain. | |||||||
| Aug. 27, 2018 17:57 PM CDT | 0 (0) | 0 (0) | |||||
| Near Kendall, 8.58 inches of rain fell. | |||||||
| Aug. 27, 2018 18:01 PM CDT | 0 (0) | 0 (0) | |||||
| The COOP observer in Union Center measured 9.14 inches of rain. | |||||||
| Aug. 27, 2018 18:01 PM CDT | 0 (0) | 0 (0) | |||||
| The COOP observer in Hillsboro measured seven inches of rain. | |||||||
| Aug. 27, 2018 18:15 PM CDT | 0 (0) | 0 (0) | $6,000 | ||||
| Numerous trees were blown down or snapped from 2 miles northwest of Hixton, through Hixton to about 2 miles southeast of Hixton. | |||||||
| Aug. 27, 2018 18:18 PM CDT | 0 (0) | 0 (0) | $2,000 | ||||
| Trees were blown down in Alma Center. | |||||||
| Aug. 27, 2018 18:21 PM CDT | 0 (0) | 0 (0) | $30,000 | ||||
| Trees were blown down in the Town of Cleveland. Some of the downed trees landed on vehicles. | |||||||
| Aug. 27, 2018 18:36 PM CDT | 0 (0) | 0 (0) | |||||
| Southeast of Lyndon Station, 8.3 inches of rain fell. | |||||||
| Aug. 27, 2018 18:40 PM CDT | 0 (0) | 0 (0) | $2,000 | ||||
| Several trees were blown down southwest of Christie. | |||||||
| Aug. 27, 2018 19:10 PM CDT | 0 (0) | 0 (0) | $25,000 | ||||
| Numerous trees were blown down in Sparta and several of these landed on houses. Part of a roof was blown off and several power lines were also blown down. | |||||||
| Aug. 27, 2018 19:23 PM CDT | EF1 | 5.12 | 150 | 0 (0) | 0 (0) | $25,000 | |
| An EF1 tornado caused an intermittent damage path along and south of State Highway 21 between Tomah and Wyeville. The damage was limited to trees and a few power poles. | |||||||
| Aug. 27, 2018 19:24 PM CDT | 0 (0) | 0 (0) | $5,000 | ||||
| Several signs were damaged in Tomah. | |||||||
| Aug. 27, 2018 19:26 PM CDT | 0 (0) | 0 (0) | $15,000 | ||||
| A 24 foot camper was rolled into a transformer near Tomah. | |||||||
| Aug. 27, 2018 21:15 PM CDT | 0 (0) | 0 (0) | $375,000 | $2,000 | |||
| Runoff from heavy rains produced street flooding in various locations around the city of La Crosse. Travel in the city was severely impacted, water flowed into people's yards and lawns, and some cars became stranded in deeper intersections. | |||||||
| Aug. 27, 2018 22:10 PM CDT | 0 (0) | 0 (0) | $28,300,000 | $250,000 | |||
| Heavy rain across the northern portion of Vernon County produced significant flash flooding. Over 200 people were evacuated in Coon Valley because of severe flooding along Coon Creek where U.S. Highway 14 and State Highway 162 were closed. All access into Coon Valley was cut off because of mudslides, washouts and closed roads. Numerous homes were severely damaged with basem*nt walls blown out or had water several feet deep on the first floor. Much of Ontario was covered in flood waters from the Kickapoo River and Brush Creek with almost every business along Garden Street, State Highway 131 and the east end of Main Street sustaining damage. It was estimated that around 75% of the businesses in the entire village sustained some damage. The Ontario police squad car become submerged in flood waters and was destroyed. One boat rental business lost 40 canoes and 48 kayaks. Two campers along the Kickapoo River north of Rockton had to be rescued from flood waters that was neck high. Some residents were evacuated from Viola because of flooding along the Kickapoo River. A total of 350 water rescues were performed across the county. State Highway 131 was closed between Ontario and Rockton because of flood waters from the Kickapoo River where the asphalt was completely removed from the road bed in places or broken in large chunks and then moved up to eight feet from its original location. Numerous roads were closed because of the flooding or from mudslides. Flooding from Timber Coulee Creek washed out over 20 power poles north of Westby. The BNSF rail line was closed because of washouts between Stoddard and the La Crosse County line. The heavy rain and flooding caused two earthen flood control dams to fail and damaged four others. This prompted the evacuation and rescue of residents downstream from the dams, including the communities of Avalanche and Liberty. Wildcat Mountain State Park was closed because of the heavy rain as well. | |||||||
| Aug. 27, 2018 22:55 PM CDT | 0 (0) | 0 (0) | |||||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Ontario. The river established a new crest of record that was estimated to be 28.5 feet, which was over 12 feet above the flood stage. | |||||||
| Aug. 27, 2018 23:49 PM CDT | 0 (0) | 0 (0) | $650,000 | $35,000 | |||
| Runoff from heavy rain caused flash flooding across the southern portions of La Crosse County. Homes were evacuated and roads closed along State Highway 35 south of La Crosse and County Road K near Goose Island Park. Flood waters from Mormon Creek were chest high in a mobile home part along U.S. Highways 14/61 southeast of La Crosse where water rescues had to be performed. The BNSF rail line was closed because of washouts between La Crosse and the Vernon County line. Sections of Highways 14/61 in the southern end of the county were damaged and had mudslides over them. | |||||||
| Aug. 28, 2018 00:18 AM CDT | 0 (0) | 0 (0) | $26,500,000 | $210,000 | |||
| Runoff from heavy rain caused flash flooding to occur across the southern sections of Monroe County. Near Melvina, a resident had to be rescued from a home surrounded by flood waters. Flooding was extreme along the Little La Crosse River along and just east of Highway 27 between Cashton and Sparta where numerous homes were flooded, rescues were needed, and roads were damaged. Flooding along Moore Creek in Norwalk damaged some ballfields and the village office. In Kendall, a park along the Baraboo River was destroyed and a newly installed road to the village's wastewater treatment plant was washed out. Most of the flood damaged homes and business were along Glen Street. Across the county, 75 people had to be evacuated. At the Skogdalen cemetery, 90% of the gravestones markers were toppled, debris was up to 5 feet deep in places and ripped apart the road in front of the church. Numerous roads were closed, with most of these in the far southern part of the county in Portland, Jefferson, Sheldon, Wellington and Glendale Townships. Some of the impacted roads included: County Highway N, County Highway Z south of Wilton, County Highway P near Kendall, County Highway F south of Norwalk, County Highway D near Cashton, County Highway CM near Tomah, State Highway 33 east of Cashton, County Highway W north of Kendall, County Highway ET east of Tomah and County Highway F east of Melvina. The heavy rain and flooding caused three earthen flood control dams to fail and damaged three others. | |||||||
| Aug. 28, 2018 02:35 AM CDT | 0 (0) | 0 (0) | $28,700,000 | $35,000 | |||
| Runoff from heavy rain caused extensive flooding to occur in Elroy from the Baraboo River. Between 25 and 30 homes had to be evacuated. Numerous homes had water several inches to a few feet deep in the basem*nts. Nine homes likely will have to be torn down. Damages in Elroy totaled nearly $6.5 million. The flooding along the Baraboo River also hit Wonewoc hard causing officials to evacuate the western half of the town. Dozens of homes had water in the basem*nts with at least 4 of them suffering collapsed walls. Flooding along the Lemonweir River near Mauston caused Interstates 90/94 to be closed in both directions and washed out a rail line that caused the eastbound Amtrak Empire Builder to be stopped near Tomah. Passengers had to remain on the stopped train overnight until repairs to the rail line were completed. Flooding in Mauston damaged some homes with at least one a total loss when a basem*nt wall collapsed. Flood waters from Webster Creek covered portions of State Highway 80 between New Lisbon and Elroy. State Highway 33 was under water in places between Union Center and Wonewoc because of flood waters from the Baraboo River. State Highway 82 was closed between Elroy and Mauston due to flood waters from Cleaver Creek. Portions of State Highway 58 south of Mauston was covered in flood waters from Onemile and Stewart Creeks. U.S. Highway 12 was closed between Mauston and Lyndon Station because of flooding on the Lemonweir River. County highways across the southern part of the county that were closed included: N, G, HH and FF. Numerous local and township roads were also closed. | |||||||
| Aug. 28, 2018 03:30 AM CDT | 0 (0) | 0 (0) | $780,000 | $25,000 | |||
| Runoff from heavy rains produced flash flooding across the southern sections of Adams County. County Highway G was closed because of flooding along Big Spring Creek and water was over County Highway H near White Creek. Additional township roads were closed or had water over them. | |||||||
| Aug. 28, 2018 04:00 AM CDT | 0 (0) | 0 (0) | |||||
| Runoff from heavy rain caused flooding to occur along the La Crosse River near La Crosse. The river crested just over four feet above the flood stage at 11.8 feet. | |||||||
| Aug. 28, 2018 06:35 AM CDT | 0 (0) | 0 (0) | $1,200,000 | $3,000 | |||
| Runoff from heavy rain created historic flooding along the Kickapoo River in La Farge. The river established a new crest of record that was estimated to be 19.42 feet, which was over 7 feet above the flood stage. | |||||||
| Aug. 28, 2018 08:25 AM CDT | 0 (0) | 0 (0) | |||||
| Runoff from heavy caused flooding to occur along the La Crosse River in Sparta. The river crested just over two feet above the flood stage at 10.71 feet. | |||||||
| Aug. 28, 2018 09:25 AM CDT | 0 (0) | 0 (0) | $4,500,000 | $15,000 | |||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Readstown. The river established a new crest of record at 23.17 feet, which was over 12 feet above the flood stage. The flooding continued into early September. | |||||||
| Aug. 28, 2018 11:00 AM CDT | 0 (0) | 0 (0) | $6,500,000 | $16,000 | |||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Viola. The river established a new crest of record at 23.72 feet, which was over 9 feet above the flood stage. | |||||||
| Aug. 28, 2018 16:15 PM CDT | 0 (0) | 0 (0) | $450,000 | $22,000 | |||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Soldiers Grove. The river crested at its second highest level at 21.06 feet, which was over 8 feet above the flood stage. The flooding ended just after midnight on September 1st and no entry will be made in September for this site. | |||||||
| Aug. 28, 2018 19:00 PM CDT | 0 (0) | 0 (0) | $8,500,000 | $140,000 | |||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Gays Mills. The river established a new crest of record at 22.31 feet, which was over 9 feet above the flood stage. The flooding continued into early September. | |||||||
| Aug. 28, 2018 21:00 PM CDT | 0 (0) | 0 (0) | |||||
| Runoff from heavy rain pushed the Lemonweir River out of its banks in New Lisbon. The river crested just under two feet above the flood stage at 11.85 feet. | |||||||
| Aug. 29, 2018 16:50 PM CDT | 0 (0) | 0 (0) | |||||
| Runoff from heavy rain created historic flooding along the Kickapoo River in Steuben. The river established a new crest of record at 19.84 feet, which was over 7 feet above the flood stage. The flooding continued into early September. | |||||||
* Direct Injury (Indirect Injury)
* Direct Fatality (Indirect Fatality)
Map
Florida is in a scramble to re-energize the state as quickly as possible. Here's a guide to the percentage of power outages in each county. Click on each county to see the details.
Last update:
*** Enhanced Fujita Scale describes the strength of the tornado based on the amount and type of damage caused by the tornado. The F-scale of damage will vary in the destruction area; therefore, the highest value of the F-scale is recorded for each event. EF0 – Light Damage (40 – 72 mph), EF1 – Moderate Damage (73 – 112 mph), EF2 – Significant damage (113 – 157 mph), EF3 – Severe Damage (158 – 206 mph), EF4 – Devastating Damage (207 – 260 mph), EF5 – Incredible Damage (261 – 318 mph)
Source: National Oceanic and Atmospheric Administration
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