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Calhoun, KY Natural Disasters and Weather Extremes

 
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The chance of earthquake damage in Calhoun is about the same as Kentucky average and is much lower than the national average. The risk of tornado damage in Calhoun is higher than Kentucky average and is higher than the national average.

Topics:Earthquake IndexVolcano IndexTornado IndexOther Weather Extremes EventsVolcanos NearbyHistorical Earthquake EventsHistorical Tornado Events

Earthquake Index, #212

Calhoun, KY
0.17
Kentucky
0.24
U.S.
1.81

The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.

Volcano Index, #1

Calhoun, KY
0.0000
Kentucky
0.0000
U.S.
0.0023

The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.

Tornado Index, #287

Calhoun, KY
204.95
Kentucky
136.89
U.S.
136.45

The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.

Other Weather Extremes Events

A total of 3,295 other weather extremes events within 50 miles of Calhoun, KY were recorded from 1950 to 2010. The following is a break down of these events:

TypeCountTypeCountTypeCountTypeCountTypeCount
Avalanche:0Blizzard:0Cold:24Dense Fog:23Drought:17
Dust Storm:0Flood:608Hail:795Heat:24Heavy Snow:35
High Surf:0Hurricane:0Ice Storm:9Landslide:1Strong Wind:29
Thunderstorm Winds:1,452Tropical Storm:0Wildfire:1Winter Storm:21Winter Weather:27
Other:229 

Volcanos Nearby

No volcano is found in or near Calhoun, KY.

Historical Earthquake Events

No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Calhoun, KY.

No historical earthquake events found in or near Calhoun, KY.

Historical Tornado Events

A total of 92 historical tornado events that had recorded magnitude of 2 or above found in or near Calhoun, KY.

Distance (miles)DateMagnitudeStart Lat/LogEnd Lat/LogLengthWidthFatalitiesInjuriesProperty DamageCrop DamageAffected County
0.72002-01-23237°32'N / 87°16'W37°32'N / 87°16'W1.80 Miles500 Yards001.0M0Mclean
 Brief Description: Top wind speeds in this F-2 tornado were estimated near 120 MPH. The damage path extended from the extreme northwest side of Calhoun to the extreme northeast side of town. A total of about 53 buildings were damaged or destroyed, of which 43 were homes and 10 were businesses. At least one home and one business was destroyed, 5 houses received major damage, and 4 businesses including a church and daycare center received major damage. The business that was destroyed was a TV antenna/satellite service on Kentucky Highway 81 at the northern city limit of Calhoun. Most of the remainder of the structures received minor damage. In addition to the damaged homes and businesses, barns, grain bins, and at least one shed were destroyed. At the city-owned cemetery, 300 to 350 tombstones were overturned, and 50 trees were uprooted.
8.62003-05-11337°25'N / 87°16'W37°25'N / 87°14'W1.80 Miles80 Yards02400K0Mclean
 Brief Description: One home was destroyed, and one home was severely damaged. A mobile home disintegrated, with the frame found one quarter mile away. Several barns or sheds were destroyed. Two vehicles were rolled. Numerous trees were uprooted, and some were blown some distance. The damage path began about one quarter mile west of Highway 81 in the south end of Sacramento, then extended eastward. The two injuries were relatively minor. Peak winds were estimated near 170 MPH.
9.62003-05-04237°40'N / 87°20'W37°40'N / 87°20'W0.20 Mile25 Yards0275K0Daviess
 Brief Description: A mobile home was destroyed, injuring two persons. A boy received a broken arm, and a girl suffered a broken back. Several barns and garages were blown down, and a garage was pushed off its foundation. One permanent home received minor damage.
10.42007-10-18237°40'N / 87°22'W37°43'N / 87°10'W11.00 Miles360 Yards04500K200KDaviess
 Brief Description: EVENT NARRATIVE: The tornado crossed into Daviess County from Mclean County. Numerous structures were damaged or destroyed, mostly barns and outbuildings. Several residences were destroyed, and about two dozen others were damaged. Four persons were injured in the West Louisville area when their mobile home was destroyed. Their injuries were mostly minor, although a 4-year-old child was hospitalized in fair condition. The peak winds were estimated at 120 mph. The average path width was 300 yards. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
10.72007-10-18237°37'N / 87°28'W37°39'N / 87°22'W7.00 Miles360 Yards00400K0KMclean
 Brief Description: EVENT NARRATIVE: Twelve to fifteen farm buildings were damaged. Six to eight barns were destroyed. One home received heavy damage. Three to four more houses received minor damage. A garage and several vehicles were destroyed. A pontoon boat loaded on a trailer was moved 15 to 20 feet. Numerous trees and power lines were down. The funnel was photographed by a resident of the Beech Grove area. Peak winds were estimated at 120 mph. The average path width was 300 yards. The tornado continued into Daviess County. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
11.11989-05-05237°42'N / 87°17'W1.00 Mile40 Yards01250K0Daviess
12.01961-05-07337°22'N / 87°19'W37°22'N / 87°13'W5.40 Miles880 Yards002.5M0Muhlenberg
12.21961-05-07337°22'N / 87°13'W37°24'N / 87°06'W6.60 Miles880 Yards002.5M0Muhlenberg
12.51950-11-20237°22'N / 87°12'W00250K0Muhlenberg
12.91989-04-03237°22'N / 87°13'W37°22'N / 87°08'W3.50 Miles100 Yards002.5M0Muhlenberg
14.71961-05-07337°24'N / 87°06'W37°25'N / 87°00'W5.60 Miles880 Yards002.5M0Ohio
15.12000-01-03337°43'N / 87°11'W37°46'N / 87°07'W7.00 Miles880 Yards01864.0M0Daviess
 Brief Description: The tornado first touched down near the community of Rome, just southwest of Owensboro, and entered the city near the southern boundary of Owensboro Airport. The tornado tracked northeast through the heart of Owensboro before dissipating on the east side of town. Peak winds were estimated at 180 MPH. Since the tornado path was mostly through densely populated residential and commercial areas, damage was in the tens of millions, but injuries were surprisingly few. Of the 18 injuries, one was critical, and the rest were relatively minor. The critically injured person was in a home near the beginning of the damage path. This person sustained broken vertebrae and numerous cuts and bruises. Owensboro landmarks heavily damaged by the tornado included Apollo High School, Kentucky Wesleyan College, and the Winn-Dixie Store. Damage to the 12 buildings at Kentucky Wesleyan College was estimated to be near 5 million dollars. Small to mid size automobiles were tossed about by the wind. Damage to utility lines was extensive, and repairs took about 10 days to complete. Final damage tallies showed about 1200 homes and businesses sustained damage. Of those 1200 structures, 101 were totally destroyed and 573 sustained major damage. Owensboro was declared a federal disaster area. An emergency shelter accomodated roughly 150 persons, including many from local nursing homes. Owensboro schools were closed for a week.
15.81961-05-07337°20'N / 87°31'W37°22'N / 87°19'W11.20 Miles880 Yards032.5M0Hopkins
17.52005-11-15437°15'N / 87°32'W37°25'N / 87°21'W15.00 Miles800 Yards04031.0M0Hopkins
 Brief Description: This violent tornado reached its peak intensity on the north side of Earlington, near the beginning of its track. Peak winds there were estimated near 220 MPH. Several houses in this area, on either side of U.S. Highway 41, were levelled. Large oak trees were reduced to nubs, and the ground was scoured to bare dirt. A steel beam was carried some distance and became wedged against trees and other debris. 24 people were treated for injuries at a local hospital, and three of the injuries were critical. About 151 homes and buildings were destroyed, 67 suffered major damage, and 303 received minor damage. Damage indications, as well as eyewitness accounts, indicate the occurrence of multiple vortices near Earlington. The tornado continued northeast and weakened, crossing the Pennyrile Parkway at mile marker 41. The tornado lifted less than a mile from the Mclean County border. The average path width was 525 yards. The tornado was close to a half mile wide in places.
17.51982-05-31237°43'N / 87°32'W37°48'N / 87°19'W12.00 Miles33 Yards042.5M0Henderson
17.61989-05-19237°40'N / 87°02'W37°43'N / 86°58'W3.30 Miles40 Yards00250K0Daviess
18.41952-12-09337°41'N / 87°18'W37°52'N / 86°54'W25.20 Miles880 Yards030K0Daviess
18.72007-10-18237°31'N / 87°41'W37°35'N / 87°31'W10.00 Miles300 Yards052.5M0KWebster
 Brief Description: EVENT NARRATIVE: Three residences were destroyed, and ten others were damaged. Four of the damaged residences were deemed uninhabitable. Six chicken houses were destroyed. A rehabilitation center for troubled young adults received about 2 million dollars in damage. Four persons were seriously injured, and a fifth person received minor injuries. One of the injuries occurred when the tornado picked up a vehicle and tossed it. The occupant of the vehicle was ejected. The other four injuries occurred at a modular home on Kentucky 494. The modular home was nearly obliterated, with debris blown across nearby fields. The home's steel frame was thrown about 300 feet. All four occupants were seriously injured, including broken vertebrae and a punctured lung. Numerous roads were blocked by downed trees. Peak winds were estimated at 135 mph. The average path width was 250 yards. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
19.01979-04-11237°39'N / 87°35'W37°45'N / 87°30'W8.20 Miles200 Yards050K0Henderson
19.22007-10-18337°46'N / 87°10'W37°49'N / 87°03'W7.00 Miles360 Yards0811.5M0KDaviess
 Brief Description: EVENT NARRATIVE: About a dozen homes were destroyed, and close to 150 others were damaged. An additional 20 public or commercial buildings were destroyed or condemned. Damage to commercial and public buildings, including churches and schools, was estimated near 10.5 million dollars. Residential structures sustained about 1 million dollars in damage. Two historic churches suffered severe damage. The steeple of one church collapsed into the sanctuary. About 125 people were in the church at the time of the collapse, including 25 where the steeple fell into the sanctuary. They all moved to the basement 5 or 10 minutes before the storm hit, sparing anyone from death or serious injury. On the west side of Owensboro, a man was trapped in his overturned mobile home. He received only minor injuries. A motel was heavily damaged, with nearly the entire roof blown off. Several guests at the motel were treated for injuries, mostly abrasions from falling debris. Almost every building at Brescia University was damaged, mostly to the roofs. Windows were blown out of the science building. Elsewhere, a delivery truck was overturned. Piles of debris from collapsed garages, warehouses, and roofs lined downtown streets during the cleanup. Tobacco warehouses downtown were destroyed or heavily damaged. The most serious damage was in a 12 to 15 square block area in and near downtown. Nearly all city streets were reopened and nearly all power was restored within a few days after the tornado. Peak winds were estimated at 155 mph where the EF-3 damage occurred in downtown Owensboro. The damage path began just northeast of the Owensboro-Daviess County Airport, then curved northeast through the riverfront area of downtown Owensboro. The average path width was 300 yards. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
19.72002-04-28337°25'N / 87°42'W37°25'N / 87°28'W12.00 Miles880 Yards001.8M0Hopkins
 Brief Description: The tornado crossed into Hopkins County just west-northwest of Nebo, and finally lifted after moving through Hanson. The tornado was rated at F-3 intensity in the Nebo area, where four chicken houses were blown off their foundations. About 45,000 chickens were left in the debris. Damage to one chicken facility was estimated between one and two million dollars. The tornado weakened as it progressed across the county. About 10 to 15 residences were significantly damaged.
20.21982-05-31237°48'N / 87°19'W37°52'N / 87°14'W4.00 Miles33 Yards002.5M0Daviess
20.31956-04-03337°31'N / 87°40'W37°40'N / 87°35'W11.20 Miles223 Yards1225K0Webster
20.41956-04-03337°40'N / 87°35'W37°49'N / 87°29'W11.70 Miles223 Yards0025K0Henderson
21.52008-02-05337°09'N / 87°13'W37°21'N / 87°01'W18.00 Miles375 Yards32421.3M0KMuhlenberg
 Brief Description: EVENT NARRATIVE: Countywide, a total of 69 homes were destroyed and 203 were damaged. Of the 203 damaged homes, 56 sustained major damage. Most of the damage occurred in the communities of Greenville and Powderly, where 48 homes were destroyed and 32 sustained major damage (35 to 40 percent were mobile homes). The primary focus of attention was where the fatalities occurred at a mobile home park on U.S. Highway 62 near the Highway 189 bypass. In the Muhlenberg Industrial Park, a spec building was flattened and another building was heavily damaged. A half dozen businesses and churches were damaged, including a hotel and a car dealership. The Western Kentucky Parkway was closed near Central City due to trees blocking the road. A utility pole fell on a vehicle travelling on Kentucky 601. The tornado passed within a short distance southwest of a high school, where a basketball game was in progress at the time of the storm. A large portion of the gym roof was damaged, causing heavy water damage due to rainfall entering the building. The National Guard was activated to provide security for the area. The county was declared a federal major disaster area. The average path width was 325 yards. Peak winds were estimated near 160 mph. EPISODE NARRATIVE: A deepening low pressure system moved northeast from Arkansas along a warm front that extended across southeast Missouri and southern Illinois. Surface dew points were in the upper 50's to lower 60's along and southeast of the warm front. A strong upper level trough over the western Plains produced a strong southwest flow of 60 to 80 knots at 500 mb. Winds at 850 mb were south to southwest around 40 knots.
21.61989-05-19237°40'N / 86°59'W37°46'N / 86°53'W8.00 Miles90 Yards00250K0Daviess
22.11966-08-13237°28'N / 86°52'W1.50 Miles67 Yards0025K0Ohio
22.31955-03-15237°15'N / 87°05'W09250K0Muhlenberg
22.51970-11-19237°42'N / 86°54'W000K0Ohio
25.11979-04-11237°23'N / 87°51'W37°39'N / 87°35'W23.40 Miles200 Yards000K0Webster
25.41989-04-03237°24'N / 87°42'W37°23'N / 87°40'W6.00 Miles100 Yards000K0Hopkins
26.02007-10-18237°48'N / 87°00'W37°49'N / 86°51'W8.00 Miles180 Yards0050K0KDaviess
 Brief Description: EVENT NARRATIVE: Numerous trees and a few structures were damaged. The tornado damage path continued into Hancock County. Peak winds were estimated near 130 mph where the EF-2 damage occurred between Spice Knob and Scythia. The average path width was 150 yards. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
26.01997-06-13237°08'N / 87°16'W37°12'N / 87°09'W6.00 Miles120 Yards02120K0Muhlenberg
 Brief Description: The tornado tracked through wooded farmlands, so damage was relatively light. The most severe damage occurred to a mobile home and a log home located about 500 feet apart. The mobile home practically disintegrated. The entire structure was lifted from its site and deposited 50 to 100 feet away as a pile of debris. The log home was completely unroofed. Considerable damage occurred to the walls and interior of the log home. Two occupants of the log home who had taken shelter in a small room near the exterior of the house were injured. They sustained very minor cuts and bruises due to falling debris. Several other homes in the area received minor damage. Vehicles were thrown into each other. Numerous trees were down. The maximum winds in this tornado were close to F-3 intensity, probably near 150 MPH.
26.11996-04-19237°55'N / 87°20'W37°55'N / 87°18'W2.00 Miles100 Yards00500K0Warrick
 Brief Description: The damage path was from the Ohio River east across a major manufacturing plant. The tornado tracked just south of State Route 66 and immediately north of the Ohio River. About $250,000 damage occurred to one building at the plant. Five railroad box cars were overturned, 2 metal culverts were lifted and moved 25 feet, and several other buildings at the plant were damaged. Two mobile homes were destroyed.
26.31961-05-07337°25'N / 87°00'W37°24'N / 86°37'W21.00 Miles880 Yards002.5M0Ohio
27.31960-06-28337°42'N / 87°47'W37°42'N / 87°39'W7.10 Miles33 Yards000K0Henderson
27.71989-04-03237°24'N / 87°46'W37°24'N / 87°42'W4.00 Miles100 Yards012.5M0Webster
28.12009-03-28337°40'N / 87°46'W37°47'N / 87°40'W9.00 Miles400 Yards02500K0KHenderson
 Brief Description: EVENT NARRATIVE: This tornado crossed into Henderson County from Union County. The tornado was near its maximum intensity of 140 mph near the county line. A Ford Ranger pickup truck was hurled about one quarter mile. Several other vehicles were overturned. Six homes were destroyed, ten received major damage, and sixty homes and buildings received minor damage. Much of the damage occurred in and near Corydon, especially along U.S. Highway 60. The hardest-hit buildings lost most walls and the roof. At least one grain bin was flattened. Hundreds of trees were snapped or uprooted. The average path width was about 300 yards. The tornado was photographed by an emergency management official. Due to the rain-wrapped nature of the tornado and the distance the photo was taken from, the tornado was not easily identifiable in the photo. The photographer was near where the tornado lifted or dissipated, less than a mile from the Henderson County airport. However, the tornado was still some distance away at the time of the photo. EPISODE NARRATIVE: A strong low pressure center moved northeast from Oklahoma into south central Missouri by late afternoon, with a warm front extending east from the low across western Kentucky. The warm front served as a focusing mechanism for some of the ingredients needed for tornadogenesis.
28.91967-12-11237°45'N / 87°43'W000K0Henderson
29.41957-05-21237°58'N / 87°17'W0225K0Warrick
29.52005-11-06337°53'N / 87°35'W37°54'N / 87°33'W3.10 Miles400 Yards087.0M0Henderson
 Brief Description: The tornado that would cause mass casualties in the Evansville, Indiana area crossed the Ohio River a second time. This second crossing was from Vanderburgh County, Indiana into Henderson County. The tornado then crossed the river a third time less than a mile west of the U.S. Highway 41 twin bridges. The river does not form the state line at the third crossing. From the bridges, extensive tree damage was visible along both sides of the Ohio River. Almost immediately after crossing the river, the tornado slammed into a horse racing facility named Ellis Park. There was extensive damage to grandstands and housing facilities for jockeys. A few race horses were killed. This facility was the first major facility to be impacted by the tornado. All of the Henderson County tornado injuries were at Ellis Park. The tornado then crossed back into Vanderburgh County, Indiana after striking Ellis Park.
29.72009-03-28337°38'N / 87°48'W37°40'N / 87°46'W3.00 Miles400 Yards0040K0KUnion
 Brief Description: EVENT NARRATIVE: The second tornado spawned by this supercell was stronger and longer lived. This second tornado formed along Highway 141 and moved northeast along the highway. Damage was spotty at the beginning of the damage path, where a small grain bin imploded. Further along the damage path, a 30-by-50 foot machinery shed was destroyed. The estimated maximum winds were near 140 mph as the tornado approached the Henderson County line. The tornado continued into Henderson County. EPISODE NARRATIVE: A strong low pressure center moved northeast from Oklahoma into south central Missouri by late afternoon, with a warm front extending east from the low across western Kentucky. The warm front served as a focusing mechanism for some of the ingredients needed for tornadogenesis.
29.92002-04-28337°24'N / 87°51'W37°24'N / 87°42'W9.00 Miles880 Yards02615.0M0Webster
 Brief Description: The tornado crossed southern Webster County, producing major damage as it paralleled Highway 120 through Providence. About two dozen persons were injured, and they were transported by ambulance to regional hospitals. One person was critically injured. The tornado produced F-3 damage in Providence, then weakened to an F-2 tornado just east of the city limits. The tornado struck a mobile home park in Providence, destroying 16 of the 20 mobile homes there. About 10 permanent homes were destroyed, and about 100 more homes were damaged.
30.12000-01-03337°23'N / 87°51'W37°29'N / 87°44'W9.00 Miles440 Yards002.4M0Webster
 Brief Description: The tornado caused extensive damage in the community of Diamond. Both Crittenden and Webster Counties were declared federal disaster areas.
30.31971-04-27337°12'N / 86°57'W37°11'N / 86°54'W3.00 Miles150 Yards000K0Muhlenberg
31.42005-11-06337°57'N / 87°33'W37°57'N / 87°28'W5.00 Miles400 Yards2020015.0M0Vanderburgh
 Brief Description: The tornado crossed into Vanderburgh County from Henderson County, KY a second time near Ellis Park, a horse-racing facility off U.S. Highway 41. The tornado moved rapidly east-northeast at close to 60 MPH, staying a mile or less south of Interstate 164 and the southern city limit of Evansville. Twenty people perished at a large mobile home park on the south side of the interstate. Of about 350 mobile homes in the park, 100 were destroyed and another 125 were damaged. Many of the destroyed homes were obliterated. The coroner reported that most of the victims were probably killed instantly, many by spine and skull fractures. Several bodies were carried almost two hundred yards. Several of the fatally injured persons were found in a nearby retention pond that was drained to find victims. An 8-year-old child was found alive in a ditch after being trapped under debris for about 12 hours. One person, who was thrown 150 feet, died of complications from tornado injuries on December 17. The tornado exited into Warrick County at the Angel Mounds State Historic Site, just south of Interstate 164. M5MH, M25MH, F56MH, M59MH, F6MH, M26MH, F46MH, F31MH, M28MH, F60MH, M2MH, F61MH, F46MH, M38MH, M54MH, F78MH, M64MH, F67MH, F28MH, F45MH This was the deadliest tornado in Indiana since April 3, 1974. This tornado tracked a total of 41 miles from Henderson County, KY into Spencer County, IN. A total of at least 500 homes and buildings were destroyed or severely damaged. Much of the damage was upper F-2 to lower F-3 intensity. Although the tornado was up to 500 yards wide, the average path width was 275 yards. Of the approximately 230 injuries, 20 were critical, and 63 resulted in hospital admissions. This tornado was the more northern tornado of a pair of strong supercell tornadoes that occurred simultaneously. The southern tornado occurred in Crittenden and Webster Counties of Kentucky.
31.62009-04-10337°07'N / 87°29'W37°07'N / 87°28'W1.00 Mile75 Yards02150K0KChristian
 Brief Description: EVENT NARRATIVE: This was the second and more intense of the tornadoes spawned by a supercell that tracked across Christian County. Near Mannington, a garage was destroyed, and a house was levelled. The main debris pile from the house was about 50 feet away. The 2,500 square-foot house was poorly anchored to the foundation. Two persons in the house were injured. One of the victims was thrown about 70 feet and suffered a broken pelvis. Footage of the tornado was taken by witnesses along the Pennyrile Parkway and shown on a local media outlet. Peak winds were estimated near 140 mph. The tornado tracked a short distance into Hopkins County before lifting. EPISODE NARRATIVE: A strong low pressure system tracked east to the Lower Ohio Valley, with a trailing cold front sweeping east across western Kentucky. Storms developed and increased along the advancing cold front as they moved into increasingly unstable air. Very strong low level wind shear was favorable for tornadoes. The storms became increasingly organized, with line segments and supercells moving at over 45 mph.
31.72003-05-04237°29'N / 87°51'W37°29'N / 87°49'W1.50 Miles75 Yards011.0M0Webster
 Brief Description: In Clay, 6 homes and 2 businesses were destroyed. An additional 45 homes and 4 businesses received varying degrees of damage, ranging from minor to major. A woman was injured when a tree fell and landed on her, breaking her hip. Peak winds were estimated near 125 MPH. One of the destroyed businesses was a hardware store. The other business, on the north side of Clay, housed spring planting supplies. That business lost four metal buildings. Numerous trees and power lines were blown down. A severe thunderstorm produced a series of tornadoes across Livingston, Crittenden, and Webster Counties. Both tornadoes in Livingston County originated on the Illinois side of the Ohio River. The strongest tornadoes occurred from Mattoon to Clay, where F2 damage was observed in spots.
31.92005-11-06337°52'N / 87°42'W37°54'N / 87°36'W4.20 Miles400 Yards00150K0Vanderburgh
 Brief Description: This tornado first crossed into Vanderburgh County, Indiana from Henderson County, KY at a peninsula formed by the Ohio River just west of Henderson. This peninsula is Ohio River bottomland primarily used for farming. From the air, scour marks were clearly visible on farmland. There were very few structures impacted in this small part of the county. A two-story house built in 1875 sustained major roof damage. Tree branches were embedded into the house. One farm equipment shed was demolished, and another sustained major damage. A 10,000-pound truck was flipped over. Heavy farm equipment was moved several feet. The tornado crossed the Ohio River back into Henderson County in a sparsely populated flood plain, used mostly for farming. This was the deadliest tornado in Indiana since April 3, 1974. This tornado tracked a total of 41 miles from Henderson County, KY into Spencer County, IN. A total of at least 500 homes and buildings were destroyed or severely damaged. Much of the damage was upper F-2 to lower F-3 intensity. Although the tornado was up to 500 yards wide, the average path width was 275 yards. Of the approximately 230 injuries, 20 were critical, and 63 resulted in hospital admissions. This tornado was the more northern tornado of a pair of strong supercell tornadoes that occurred simultaneously. The southern tornado occurred in Crittenden and Webster Counties of Kentucky.
32.21967-05-06237°26'N / 87°53'W37°32'N / 87°48'W8.20 Miles50 Yards02250K0Webster
33.01955-11-15337°58'N / 87°32'W2.00 Miles50 Yards09250K0Vanderburgh
33.42005-11-06337°57'N / 87°28'W38°06'N / 87°05'W21.00 Miles500 Yards43065.0M0Warrick
 Brief Description: This tornado, which crossed into Warrick County from Vanderburgh County just south of Interstate 164 (at Angel Mounds), crossed the entire county in less than 20 minutes. The tornado reached its peak intensity in Warrick County, where winds reached about 200 MPH. The peak winds occurred along Highway 261 and Lincoln Road, in an industrial park near Paradise, and in DeGonia Springs. As the tornado passed south of Boonville, the county seat of Warrick County, a teenage girl was killed in a vehicle. In the community of DeGonia Springs, three persons in a mobile home were killed. One of the victims was a woman who was 8-months pregnant. From the north side of Newburgh to DeGonia Springs, houses were severely damaged or destroyed, and vehicles were tossed. Some of the tornado victims were moved 40 feet or more. The tornado passed just to the south of Tennyson before exiting into Spencer County. M33MH, F28MH, M4MH, F18VE This was the deadliest tornado in Indiana since April 3, 1974. This tornado tracked a total of 41 miles from Henderson County, KY into Spencer County, IN. A total of at least 500 homes and buildings were destroyed or severely damaged. Much of the damage was upper F-2 to lower F-3 intensity. Although the tornado was up to 500 yards wide, the average path width was 275 yards. Of the approximately 230 injuries, 20 were critical, and 63 resulted in hospital admissions. This tornado was the more northern tornado of a pair of strong supercell tornadoes that occurred simultaneously. The southern tornado occurred in Crittenden and Webster Counties of Kentucky.
33.51979-04-11238°00'N / 87°26'W38°02'N / 87°20'W5.90 Miles33 Yards000K0Vanderburgh
33.62005-11-06337°50'N / 87°47'W37°51'N / 87°42'W5.50 Miles400 Yards00100K0Henderson
 Brief Description: The tornado first touched down in northwest Henderson County and moved rapidly east-northeast across Ohio River bottomland. This fertile bottomland, used primarily for farming, was sparsely populated. A well-defined swath of snapped and uprooted trees was visible by air. An isolated farm house a few miles northeast of Smith Mills was destroyed. A pickup truck at the house was thrown into a field and destroyed. Due to the winding course of the Ohio River, which forms much of the Kentucky/Indiana border, the tornado crossed the river three times. The first crossing was into a peninsular section of Vanderburgh County, Indiana.
33.82007-10-18237°08'N / 87°37'W37°08'N / 87°35'W2.00 Miles300 Yards01150K0KHopkins
 Brief Description: EVENT NARRATIVE: Numerous trees were snapped and uprooted as the tornado touched down. Three mobile homes were destroyed, including one with a bent frame. Debris from mobile homes was thrown several hundred yards. A resident of one of the mobile homes received a minor head injury when a tree fell into his residence. Another resident was briefly pinned under debris but was not injured. Rescue crews had difficulty reaching the scene due to trees across roads. Barns and one house were damaged. The damaged house suffered major roof damage, a destroyed porch, and siding damage. Numerous trees fell across roads and power lines. Peak winds were estimated near 120 mph. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
34.01971-12-15237°47'N / 87°48'W0025K0Henderson
34.01952-12-09337°52'N / 86°54'W37°56'N / 86°46'W8.50 Miles880 Yards000K0Hancock
34.11960-06-28337°42'N / 87°55'W37°42'N / 87°47'W7.10 Miles33 Yards0122.5M0Union
34.41986-05-15237°59'N / 87°33'W0.20 Mile10 Yards00250K0Vanderburgh
34.82010-05-02237°03'N / 87°36'W37°07'N / 87°27'W10.00 Miles300 Yards00300K0KChristian
 Brief Description: EVENT NARRATIVE: The highest concentrations of damage were where the tornado crossed State Route 1348 west of Crofton and Route 407 north of Crofton. Three unoccupied mobile homes were severely damaged or destroyed on Route 1348 west of Crofton. On Route 407, two mobile homes suffered moderate to major damage and a garage was levelled. The roof was peeled off one of the mobile homes. This tornado was very near the site of an EF3 tornado in Mannington just over a year earlier. One of the victims whose home was destroyed in the previous year's tornado relocated to a new spot, only to have her new home receive minor damage in this tornado. Several barns along the damage path received minor to moderate damage. Hundreds of trees were uprooted or snapped, particularly on Route 407 and nearby U.S. Highway 41. The tornado damage path began along Highway 109 and ended just after crossing the Pennyrile Parkway. The EF-2 tornado damage was near the end of the damage path along Route 407 and U.S. Highway 41, where hundreds of trees were uprooted or snapped. The average path width was 275 yards. Peak winds were estimated near 120 mph. The supercell that spawned this tornado later produced a separate brief tornado in Hopkins County. EPISODE NARRATIVE: A surface cold front extended from the Chicago area southwestward across the eastern fringes of the St. Louis metro area to a weak low pressure center over southeast Missouri. The low ejected northeast across southern and eastern Illinois, with the trailing cold front moving east across the Lower Ohio Valley. A broken cluster of severe thunderstorms, with embedded supercells and small bow echoes, moved east-northeastward across western Kentucky. Increasing south-southwesterly low level winds brought plenty of moisture northward into the Lower Ohio Valley, aiding in sufficient destabilization for supercells. The two primary supercells of the night followed similar paths across southern parts of the Purchase area, the Lakes region, and the southern Pennyrile region. Heavy rainfall with the storms, in combination with saturated ground from the May 1 storms, produced localized flash flooding.
35.02002-04-28237°23'N / 87°53'W37°23'N / 87°51'W1.00 Mile100 Yards00100K0Crittenden
 Brief Description: The tornado was spawned by a long-lived supercell that originated over southeast Missouri and tracked across southern Illinois and western Kentucky. This tornado, which was one of the strongest and longest-lived of the night, first touched down just inside Crittenden County on State Route 120. It quickly moved into Webster County. Before moving into Webster County, about a dozen homes and farm buildings were damaged in Crittenden County.
35.21979-04-11238°02'N / 87°20'W38°04'N / 87°16'W4.10 Miles33 Yards1225K0Warrick
35.51963-03-16238°03'N / 87°10'W1.00 Mile100 Yards0025K0Warrick
35.71972-04-21337°17'N / 86°44'W37°19'N / 86°38'W5.70 Miles33 Yards00250K0Butler
35.82005-11-06237°28'N / 87°57'W37°29'N / 87°52'W5.00 Miles150 Yards0075K0Webster
 Brief Description: The tornado crossed into Webster County from Crittenden County and moved rapidly east-northeast. The track ended on the north side of the community of Wheatcroft. Most of the damage occurred along and near Highway 109 around Wheatcroft, the only community directly affected by the tornado. West of Wheatcroft, there was slight structural damage, and trees were snapped. A large shed door was blown off, and pillar columns on a house were bent. On the north side of Wheatcroft, a tool shed was destroyed and two campers were overturned. A pickup truck without an engine was rolled about 200 feet. The hood of the truck went through a window. Smaller trees and a house antenna were blown down. The Crittenden/Webster County tornado was one of a pair of strong supercell tornadoes that occurred simultaneously. This tornado, which was the more southern tornado, was shorter-lived and somewhat weaker than its northern counterpart. The northern tornado caused considerably more destruction and loss of life in the Henderson, KY and Evansville, IN areas.
37.81968-04-04437°05'N / 87°42'W37°07'N / 87°38'W4.30 Miles33 Yards050K0Christian
38.02007-10-18237°07'N / 87°43'W37°07'N / 87°41'W1.00 Mile300 Yards01120K0KChristian
 Brief Description: EVENT NARRATIVE: A large area of trees was snapped and uprooted in the Pennyrile State Forest. Some of the trees were 50 to 60 feet tall. A clear path was seen through the forest. A mobile home was blown down a hill and smashed as the tornado crossed Highway 109. An occupant of the mobile home was briefly trapped and sustained lacerations and bruises. The road to the mobile home was blocked by numerous downed trees and trailer debris. Two other mobile homes were severely damaged. A barn were destroyed. Peak winds were estimated near 115 mph. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
38.11971-04-27337°11'N / 86°54'W37°08'N / 86°37'W15.90 Miles150 Yards102.5M0Butler
38.81971-04-27337°17'N / 86°54'W37°11'N / 86°26'W26.60 Miles20 Yards002.5M0Ohio
39.01970-11-19337°57'N / 86°46'W2.00 Miles100 Yards0225K0Perry
39.21952-12-09337°56'N / 86°46'W37°57'N / 86°44'W1.30 Miles33 Yards00250K0Perry
39.31959-01-21337°24'N / 86°37'W37°26'N / 86°30'W6.60 Miles33 Yards30250K0Grayson
39.41973-04-19237°39'N / 87°58'W0.50 Mile33 Yards0025K0Union
39.92008-02-05236°57'N / 87°39'W37°04'N / 87°26'W14.00 Miles275 Yards024.4M0KChristian
 Brief Description: EVENT NARRATIVE: Twenty-seven homes were damaged and 17 were destroyed. A total of 19 garages, sheds, and barns were damaged or destroyed. Of the destroyed homes, at least five were mobile homes. The two injured persons transported themselves to local hospitals. The county was declared a federal major disaster area. Peak winds were estimated near 130 mph. The average path width was 225 yards. EPISODE NARRATIVE: A deepening low pressure system moved northeast from Arkansas along a warm front that extended across southeast Missouri and southern Illinois. Surface dew points were in the upper 50's to lower 60's along and southeast of the warm front. A strong upper level trough over the western Plains produced a strong southwest flow of 60 to 80 knots at 500 mb. Winds at 850 mb were south to southwest around 40 knots.
40.51961-05-07337°24'N / 86°37'W37°24'N / 86°28'W8.20 Miles880 Yards002.5M0Grayson
40.72000-01-03337°16'N / 88°05'W37°23'N / 87°49'W15.00 Miles440 Yards035.0M0Crittenden
 Brief Description: Although the tornado tracked about 15 miles through the county with estimated top winds of 160 MPH, damage was relatively light due to the rural nature of the land. Based on aerial surveys, structures that were heavily damaged or destroyed included 85 homes, 5 to 10 businesses, and 50 to 80 barns and outbuildings. Three people in the Crayne area were transported to a hospital for non life-threatening injuries. About 35 National Guard personnel were deployed to Crittenden County, primarily for damage assessment and security operations. An emergency shelter was opened to accomodate roughly 25 homeless persons.
41.22005-11-06337°25'N / 88°03'W37°28'N / 87°57'W6.20 Miles150 Yards05300K0Crittenden
 Brief Description: The tornado touched down one quarter mile west of Highway 654 and moved rapidly east-northeast. A mobile home on Highway 654 was overturned and destroyed, injuring a 12-year-old boy. A house roof was blown off. Where the tornado crossed Highway 365, a two-story home was completely demolished. The home exterior was mainly vinyl with some brick. Three persons in the house were injured. Two of the injured were treated and released, but a third person was critically injured and transferred to an Evansville hospital. The tornado was estimated to be at its strongest near Highway 365, with peak winds of 160 MPH. A small boat was carried about 400 yards, and several vehicles were moved. After crossing Highway 365, the path was roughly parallel to and less than a mile north of U.S. Highway 60. The tornado crossed Highway 60 and exited into Webster County about a mile northeast of Arflack Hill. Where the tornado crossed U.S. Highway 60, a truck trailer was overturned, and a house roof was damaged. Along the entire length of the path, numerous large trees were snapped or uprooted. The Crittenden/Webster County tornado was one of a pair of strong supercell tornadoes that occurred simultaneously. This tornado, which was the more southern tornado, was shorter-lived and somewhat weaker than its northern counterpart. The northern tornado caused considerably more destruction and loss of life in the Henderson, KY and Evansville, IN areas.
41.42002-04-28237°51'N / 86°38'W37°52'N / 86°36'W2.10 Miles150 Yards012800K0Perry
 Brief Description: Five homes were destroyed. Five mobile homes were destroyed. Four other homes had damage. The roof was torn off a church. Numerous trees were uprooted and many outbuildings were destroyed.
41.91967-12-11237°20'N / 88°05'W37°27'N / 87°55'W12.10 Miles33 Yards000K0Crittenden
42.12006-04-02236°56'N / 87°17'W36°56'N / 87°06'W10.20 Miles150 Yards062.5M0Todd
 Brief Description: The tornado continued into Todd County from Christian County, crossing the county line near Pilot Rock. The tornado passed less than a mile north of the communities of Allegre and Cedar Grove, then dissipated about 2.5 miles before entering Logan County. Although damage was extensive in Todd County, the tornado was at its strongest and widest in Christian County. In Todd County, the tornado produced mainly F1 damage, although the tornado intensified into the lower F2 range near Allegre. A mobile home was destroyed in Allegre, and buildings were destroyed on Highway 171 about two miles north of Allegre. There was extensive damage to a church in Cedar Grove. Half of its roof was blown off, and windows were blown out. A total of two homes in Todd County were destroyed, and 28 other houses were significantly damaged. Close to two dozen sheds and barns were damaged or destroyed, along with at least one grain bin. Numerous trees were uprooted. Some farm machinery and vehicles were damaged or destroyed, including tractors and combines.
42.22003-05-04237°24'N / 88°01'W37°24'N / 88°00'W0.20 Mile25 Yards0100Crittenden
 Brief Description: A mobile home was destroyed, and there was significant damage to a permanent home. The occupant of the mobile home received minor injuries. A barn was destroyed, and numerous trees and power lines were down. Peak winds were estimated near 120 MPH. A severe thunderstorm produced a series of tornadoes across Livingston, Crittenden, and Webster Counties. Both tornadoes in Livingston County originated on the Illinois side of the Ohio River. The strongest tornadoes occurred from Mattoon to Clay, where F2 damage was observed in spots.
42.31958-04-24237°12'N / 87°54'W0.50 Mile33 Yards0025K0Caldwell
44.02007-10-18237°01'N / 87°50'W37°04'N / 87°41'W9.00 Miles300 Yards00250K0KCaldwell
 Brief Description: EVENT NARRATIVE: Numerous trees were snapped or uprooted. Trees landed across roads. At least a half dozen small barns were destroyed. Several roofs were lifted and torn off houses. Major structural damage was reported to seven homes. Windows were broken in houses. Peak winds were estimated near 110 mph. The damage path ended very close to the boundary of the Pennyrile State Forest. EPISODE NARRATIVE: The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.
44.52006-04-02336°54'N / 87°38'W36°56'N / 87°17'W19.50 Miles700 Yards02235.0M0Christian
 Brief Description: The tornado formed from a long-track supercell that originated in southeast Missouri near Poplar Bluff. The tornado began less than two miles from the Trigg County line with an east-southeast movement, then curved slightly left before crossing Highway 91. The tornado moved east-northeast across central Christian County, passing less than four miles north of downtown Hopkinsville, before crossing into Todd County less than a mile north of Pilot Rock. Near the beginning of the damage path, a church was levelled. Across the county, 91 homes were destroyed, and another 171 homes sustained varying degrees of damage. Several people were pulled from the debris of their homes during a door-to-door search that lasted into the next morning. Of the 22 people directly injured by the tornado, 17 were checked in at the local hospital, and five were transferred to regional hospitals. Another ten or so people received injuries not directly inflicted by the tornado, such as driving into fallen trees. None of the injuries, which consisted mostly of cuts, bruises, and fractures, were considered life-threatening. Numerous garages, barns, and outbuildings were destroyed. Some vehicles were damaged or destroyed. Hundreds of trees were downed, snapped, or uprooted. Power was out to most of the city of Hopkinsville for about six hours as a result of downed steel towers that carry primary transmission lines. Peak winds were estimated near 185 MPH. The average path width was 500 yards. It should be noted that the initial tornado reformed or reorganized about 7 miles northeast of Hopkinsville, leaving a break in the tornado path less than a mile long. Downburst wind damage occurred both north and south of the area where the tornado reorganized, resulting in a two-mile wide swath of damage along Highway 107. The webcam at the local hospital captured the tornado as it passed north of downtown Hopkinsville.
44.71968-04-04436°58'N / 87°48'W37°05'N / 87°42'W9.70 Miles33 Yards050K0Caldwell
44.71974-04-03437°25'N / 86°34'W37°30'N / 86°20'W14.00 Miles150 Yards020K0Grayson
45.71979-04-11237°09'N / 88°11'W37°23'N / 87°51'W24.40 Miles200 Yards000K0Crittenden
46.41970-04-24337°10'N / 88°02'W37°12'N / 87°55'W6.80 Miles33 Yards030K0Caldwell
47.52009-05-14238°12'N / 87°34'W38°13'N / 87°22'W10.00 Miles125 Yards00300K0KGibson
 Brief Description: EVENT NARRATIVE: Maximum winds were estimated near 120 mph at the beginning of the damage path. The most significant damage occurred on a farm on the north side of the Haubstadt Raceway. A 50-foot grain bin was moved off its foundation and destroyed, several large machinery buildings sustained partial losses of roofs and walls, and a race car frame on blocks was moved about 100 feet. Damage intensity decreased eastward along the path. Elsewhere along the path, a barn lost its roof, and several homes received roof damage. EPISODE NARRATIVE: A line of severe thunderstorms moved slowly southeast through the early morning hours. These storms moved through a very moist and unstable atmosphere. A small-scale bow echo produced a significant tornado.
49.11963-04-29336°52'N / 87°40'W36°52'N / 87°25'W13.70 Miles200 Yards00250K0Christian
49.11971-04-27337°08'N / 86°37'W37°06'N / 86°28'W8.50 Miles150 Yards000K0Warren
49.81974-04-03537°44'N / 86°32'W37°54'N / 86°18'W17.10 Miles440 Yards0132.5M0Breckinridge


* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.


 
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