Greenville, IL Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Greenville is higher than Illinois average and is lower than the national average. The risk of tornado damage in Greenville is about the same as Illinois average and is much higher than the national average.
Earthquake Index, #78
| Greenville, IL | 1.21 |
| Illinois | 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
| Greenville, IL | 0.0000 |
| Illinois | 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, #617
| Greenville, IL | 229.79 |
| Illinois | 220.15 |
| 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 2,945 other weather extremes events within 50 miles of Greenville, IL were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 4 | Cold: | 22 | Dense Fog: | 21 | Drought: | 21 |
| Dust Storm: | 0 | Flood: | 231 | Hail: | 892 | Heat: | 62 | Heavy Snow: | 35 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 18 | Landslide: | 0 | Strong Wind: | 48 |
| Thunderstorm Winds: | 1,416 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 80 | Winter Weather: | 20 |
| Other: | 75 | ||||||||
Volcanos Nearby
No volcano is found in or near Greenville, IL.
Historical Earthquake Events
A total of 4 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Greenville, IL.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 12.6 | 1983-05-15 | 4.6 | 9 | 38.77 | -89.57 |
| 34.9 | 1974-06-05 | 4 | 11 | 38.62 | -89.94 |
| 1.3 | 1981-04-08 | 3.5 | 1 | 38.87 | -89.38 |
| 32.8 | 1985-12-29 | 3.5 | 5 | 38.55 | -88.96 |
Historical Tornado Events
A total of 83 historical tornado events that had recorded magnitude of 2 or above found in or near Greenville, IL.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 4.3 | 1984-11-09 | 2 | 38°49'N / 89°25'W | 38°53'N / 89°14'W | 12.00 Miles | 150 Yards | 0 | 0 | 2.5M | 0 | Bond |
| 5.6 | 2000-05-12 | 2 | 38°55'N / 89°18'W | 38°55'N / 89°17'W | 1.50 Miles | 100 Yards | 0 | 0 | 0 | 0 | Bond |
| Brief Description: A second tornado formed about 100 yards southeast of the initial tornado in Bond County and traveled east for about 1.5 miles. The tornado traveled through a heavily wooded area destroying hundreds of large trees. | |||||||||||
| 6.1 | 1950-12-02 | 3 | 38°48'N / 89°36'W | 38°54'N / 89°23'W | 13.30 Miles | 200 Yards | 2 | 25 | 2.5M | 0 | Bond |
| 12.4 | 1958-04-05 | 3 | 38°27'N / 89°41'W | 38°58'N / 89°08'W | 46.30 Miles | 100 Yards | 0 | 0 | 250K | 0 | Clinton |
| 15.2 | 1950-12-02 | 3 | 38°45'N / 89°40'W | 38°48'N / 89°36'W | 4.70 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Madison |
| 15.4 | 1976-07-28 | 3 | 38°50'N / 89°40'W | 0 | 0 | 25K | 0 | Madison | |||
| 16.7 | 1950-01-03 | 3 | 39°06'N / 89°18'W | 39°07'N / 89°14'W | 3.60 Miles | 130 Yards | 0 | 3 | 250K | 0 | Montgomery |
| 17.0 | 1984-11-09 | 2 | 38°53'N / 89°14'W | 39°01'N / 88°56'W | 18.00 Miles | 150 Yards | 0 | 11 | 2.5M | 0 | Fayette |
| 17.4 | 1990-05-12 | 2 | 39°04'N / 89°37'W | 0.20 Mile | 100 Yards | 0 | 0 | 250K | 0 | Montgomery | |
| 19.1 | 1967-12-21 | 2 | 38°38'N / 89°32'W | 1.00 Mile | 50 Yards | 0 | 0 | 2.5M | 0 | Clinton | |
| 19.5 | 1954-07-21 | 2 | 38°52'N / 89°13'W | 39°10'N / 88°55'W | 26.10 Miles | 200 Yards | 0 | 1 | 250K | 0 | Fayette |
| 19.9 | 1959-10-10 | 2 | 38°57'N / 90°09'W | 39°07'N / 89°16'W | 48.70 Miles | 33 Yards | 0 | 0 | 250K | 0 | Madison |
| 22.1 | 1956-02-25 | 4 | 38°37'N / 89°42'W | 38°37'N / 89°31'W | 9.70 Miles | 500 Yards | 0 | 0 | 2.5M | 0 | Clinton |
| 22.9 | 1974-08-10 | 2 | 39°09'N / 89°39'W | 2.70 Miles | 20 Yards | 0 | 0 | 3K | 0 | Montgomery | |
| 25.1 | 1950-12-02 | 2 | 39°00'N / 89°55'W | 39°04'N / 89°43'W | 11.50 Miles | 50 Yards | 1 | 3 | 25K | 0 | Macoupin |
| 26.2 | 2006-04-02 | 2 | 39°09'N / 89°29'W | 39°22'N / 89°06'W | 20.00 Miles | 200 Yards | 0 | 0 | 0 | 0 | Montgomery |
| Brief Description: A tornado first formed on the south side of Hillsboro where it caused a narrow path of sign and window damage at a car dealership and two gasoline stations, and blew metal sheeting into nearby trees at a home improvement store. It then destroyed barns one mile southeast of Irving and 2 miles south of Witt. The barn damage south of Witt was rated F1. The tornado then destroyed a metal shed 3 miles south of Nokomis and lofted the sheet metal up to a mile downstream. It also caused minor damage to a grain bin on a farm about three miles southeast of Nokomis. It then caused major damage to a machine shed three miles east of Nokomis where the sheet metal was blown one half mile downstream. The tornado then intensified to nearly 200 yards wide where it toppled and destroyed two high tension electric power line towers about 5 miles east of Nokomis. The damage was rated low end F2. The tornado then weakened and destroyed another grain bin and caused minor damage before dissipating near the Shelby County line. | |||||||||||
| 26.4 | 1964-03-08 | 2 | 38°27'N / 89°38'W | 38°38'N / 89°34'W | 13.10 Miles | 40 Yards | 0 | 0 | 25K | 0 | Clinton |
| 27.2 | 1982-12-02 | 3 | 38°31'N / 89°42'W | 38°35'N / 89°36'W | 10.50 Miles | 100 Yards | 2 | 0 | 25.0M | 0 | Clinton |
| 29.7 | 1983-05-01 | 2 | 38°34'N / 89°50'W | 38°37'N / 89°45'W | 4.00 Miles | 100 Yards | 0 | 20 | 2.5M | 0 | St. Clair |
| 30.2 | 1976-03-20 | 2 | 38°29'N / 89°10'W | 38°30'N / 89°08'W | 1.30 Miles | 33 Yards | 0 | 0 | 250K | 0 | Marion |
| 30.3 | 1999-06-01 | 2 | 38°59'N / 88°56'W | 39°05'N / 88°47'W | 10.00 Miles | 150 Yards | 0 | 0 | 0 | 0 | Fayette |
| Brief Description: A tornado produced a 10 mile intermittent damage path across Fayette County in the St. Elmo area. The tornado first formed southeast of Brownstown damaging 2 large machine sheds. The tornado crossed Route 170 knocking over a tractor-trailer. About 2 miles southwest of St. Elmo it destroyed several green houses. About 1 mile southwest of St. Elmo a large warehouse was destroyed. Several large steel beams supporting the warehouse were severely twisted. Also in this area, a 300 feet radio tower was destroyed, a mobile home and 3 homes were destroyed. The tornado weakened as it moved northeast of St. Elmo damaging a few outbuildings and downing trees. | |||||||||||
| 30.4 | 1953-03-14 | 2 | 38°24'N / 89°28'W | 38°37'N / 88°44'W | 42.30 Miles | 200 Yards | 0 | 0 | 250K | 0 | Washington |
| 31.3 | 1996-04-19 | 2 | 38°35'N / 89°03'W | 38°42'N / 88°45'W | 20.00 Miles | 150 Yards | 0 | 7 | 7.0M | 0 | Marion |
| Brief Description: Marion County was declared a Federal Disaster Area as a tornado, reaching F2 strength at its peak, created a 20 mile path of destruction from south of Odin to east of Salem. The bulk of the damage occurred on the south side of the city of Salem. The tornado moved through the county Fairgrounds, destroying numerous buildings and ripping the roofs off others. Two 2-ton trucks were turned 180 degrees by the tornado. Red Cross damage assessment teams determined that 6 mobile homes and 2 homes were destroyed in the Marion area. Another 46 homes and mobile homes were damaged. At least 23 businesses in Marion were damaged, 17 in one shopping center. Power was out to over 4000 residents. Two more homes were destroyed about 5 miles east of Marion. In one of the mobile homes destroyed on the south side of Marion, a mother and her 4 year old son took the ride of their lives. They were on the couch when the tornado struck, and ended up about 100 yards away in the middle of the debris. Both escaped serious injury. Total damage was estimated between 5 and 7 million dollars. There were only 7 injuries, all minor, primarily cuts and bruises. | |||||||||||
| 31.9 | 1976-03-20 | 2 | 38°22'N / 89°41'W | 38°29'N / 89°10'W | 29.00 Miles | 33 Yards | 0 | 0 | 250K | 0 | Washington |
| 32.1 | 1988-11-15 | 3 | 38°40'N / 89°59'W | 38°42'N / 89°52'W | 6.00 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Madison |
| 32.1 | 1959-08-04 | 2 | 39°27'N / 89°47'W | 39°12'N / 89°24'W | 26.70 Miles | 33 Yards | 0 | 0 | 25K | 0 | Macoupin |
| 32.6 | 1950-12-02 | 2 | 38°58'N / 90°03'W | 39°00'N / 89°55'W | 7.30 Miles | 50 Yards | 0 | 0 | 25K | 0 | Madison |
| 32.8 | 1998-04-15 | 2 | 38°29'N / 89°03'W | 38°30'N / 89°03'W | 0.50 Mile | 350 Yards | 0 | 0 | 50K | 0 | Marion |
| Brief Description: A tornado which formed in Jefferson County near Cravat moved northeast into Marion County at Walnut Hill. Witnesses who saw the tornado noted a twin structure; two vortices very close to one another. Three homes suffered exterior wall or roof damage while five barns/farm implement buildings were destroyed. Trees were also uprooted. | |||||||||||
| 33.1 | 1998-04-15 | 2 | 38°30'N / 89°02'W | 38°32'N / 88°58'W | 4.00 Miles | 300 Yards | 0 | 0 | 0 | 0 | Marion |
| Brief Description: The thunderstorm which spawned the tornado from Cravat to Walnut Hill produced another twin/multiple vortex tornado from just northeast of Walnut Hill to the intersection of Interstate 57 and Illinois Route 161. The tornado moved through a heavily wooded area and destroyed several barns/farm implement buildings, one mobile home, and damaged several homes. The tornado narrowed in width, losing its twin characteristics as it approached the intersection of Interstate 57 and State Route 161. Six homes were damaged, one mobile home destroyed, and eleven barn/farm implement buildings were either damaged or completely destroyed. Two tractor trailers were overturned by the tornado near the intersection of I-57/161. | |||||||||||
| 33.9 | 1958-05-03 | 2 | 38°40'N / 90°00'W | 38°43'N / 89°56'W | 4.70 Miles | 10 Yards | 0 | 1 | 25K | 0 | Madison |
| 35.5 | 1999-06-01 | 3 | 39°19'N / 89°40'W | 39°26'N / 89°32'W | 10.00 Miles | 200 Yards | 1 | 4 | 0 | 0 | Montgomery |
| Brief Description: A tornado first formed about 1 mile southwest of I-55 west of Raymond. The tornado moved northeast hitting a rest area along I-55. Six tractor-trailer trucks were overturned at the rest area, killing one driver and injuring 4 others. Two other trucks were also overturned just north of the rest area. The tornado continued northeast and intensified causing damage at two farms. Numerous barns and other outbuildings were destroyed and one house severely damaged. The occupant of the house escape injury by taking shelter in an interior closet. M54VE | |||||||||||
| 35.8 | 1998-04-15 | 2 | 38°25'N / 89°05'W | 38°28'N / 89°01'W | 5.00 Miles | 250 Yards | 0 | 1 | 400K | 0 | Jefferson |
| Brief Description: Six houses sustained major damage in Cravat. One house was moved about 10 feet off of its foundation with the back portion of the house destroyed. One truck and some farm machinery were tossed 50 feet. Several small barns and outbuildings were destroyed. A truck driver sustained broken ribs when his tractor trailer was lifted up by the tornado. The trailer was lifted up into a vertical position before being set back down and rolling over. Several mobile homes were overturned. | |||||||||||
| 36.0 | 1981-04-03 | 4 | 38°43'N / 90°08'W | 38°49'N / 89°57'W | 11.90 Miles | 567 Yards | 0 | 32 | 25.0M | 0 | Madison |
| 36.2 | 1958-06-01 | 2 | 38°40'N / 90°00'W | 0.50 Mile | 100 Yards | 0 | 0 | 3K | 0 | Madison | |
| 36.6 | 1988-11-15 | 3 | 38°37'N / 90°00'W | 38°40'N / 89°59'W | 3.00 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | St. Clair |
| 36.7 | 1950-01-03 | 3 | 38°49'N / 90°06'W | 38°50'N / 90°02'W | 3.30 Miles | 100 Yards | 0 | 0 | 250K | 0 | Madison |
| 36.8 | 1983-05-01 | 3 | 38°40'N / 90°10'W | 38°50'N / 89°56'W | 15.00 Miles | 1000 Yards | 0 | 3 | 25.0M | 0 | Madison |
| 37.0 | 1978-05-12 | 2 | 39°07'N / 90°03'W | 39°25'N / 89°42'W | 27.90 Miles | 700 Yards | 0 | 1 | 250K | 0 | Macoupin |
| 37.0 | 2009-06-08 | 2 | 38°33'N / 89°55'W | 38°25'N / 89°46'W | 12.00 Miles | 176 Yards | 0 | 0 | 0K | 0K | St. Clair |
| Brief Description: EVENT NARRATIVE: The tornado touched down just northeast of the intersection of North Green Mount Road and Lebanon Avenue in the Eagles Landing Subdivision, where up to 6 homes sustained minor to moderate damage. From this point the tornado produced a nearly continuous damage path that extended to about 1 mile southeast of the intersection of Highway 4 and Jefferson Road. It finally lifted as it approached the Kaskaskia River. The total path length of the tornado is estimated to be 12.8 miles, with an average width of damage of about one-tenth of a mile. However, straight line winds did cause lesser damage over a wider swath of up to 3 miles. The greatest damage was to a home located just west of the intersection of Highway 4 and Jefferson Road. Damage there was rated EF2 on the Enhanced Fujita Scale. Elsewhere along the path of the tornado, the damage was generally in the EF0-EF1 range. EPISODE NARRATIVE: A strong cold front moved through the region, triggering showers and thunderstorms. Numerous reports of large hail, a tornado and some wind damage occurred with these storms. | |||||||||||
| 37.1 | 1960-06-30 | 2 | 38°54'N / 90°12'W | 38°45'N / 89°57'W | 16.90 Miles | 33 Yards | 0 | 17 | 2.5M | 0 | Madison |
| 37.4 | 1957-12-18 | 2 | 38°51'N / 90°05'W | 1.00 Mile | 33 Yards | 0 | 1 | 25K | 0 | Madison | |
| 37.4 | 1973-06-04 | 2 | 38°27'N / 89°48'W | 0 | 0 | 0K | 0 | St. Clair | |||
| 37.9 | 2006-04-02 | 2 | 38°34'N / 90°00'W | 38°36'N / 89°57'W | 7.00 Miles | 100 Yards | 1 | 11 | 0 | 0 | St. Clair |
| Brief Description: Around 515 pm CDT the tornado first caused damage 200 yards south of the intersection of Union Hill road and Long Acre Drive in southwest Fairview Heights, Illinois. Several large trees and large limbs were downed by the tornado. The damage width at this location was 60 yards wide while damage intensity was rated F0. The tornado traveled northeast through a small subdivision southwest of Lincoln Trail (US 50) and Cathy Lane. There was minor roof damage to several homes, a two car garage was damaged and several large trees were either uprooted or snapped half way up. On the east side of Cathy Lane the roof of an apartment building was damaged while a second establishment sustained side and roof damage. Damage was rated F1 intensity while the damage width ranged from 60 to 80 yards. On the north side of US 50 several large power poles were snapped off. Other establishments along the north side of US 50 sustained various degrees of damage. Light poles and tree damage revealed a convergent damage pattern indicative of a tornado. The tornado then hit the south side of the K & G clothing store. The front center part of the roof collapsed while debris from this area was pushed along the east side of the large store. There was one fatality and 11 injuries at this store. The damage width ranged between 80 to 100 yards in this area while the damage intensity was rated lower end of F2. The tornado continued northeast across St. Clair Square Mall, Interstate 64, and then hit a church on Old Collinsville Road. The tornado damaged the steeple and roof of the church. The tornado then damaged three homes and one farm just west of the intersection of Milburn School Road and Pausch Road 2 miles northeast of Fairview Heights. Several large trees were also damaged over this area. The damage width was approximately 60 yards wide while damage Intensity was rated F1. The tornado then crossed the intersection of Kyle and Simmons Road and caused only minor roof damage to six homes in a subdivision north of Kyle Road. The tornado continued to travel northeast and caused damage to several homes in the Crown Point subdivision just south of O`Fallon-Troy Road. The roof of one home was completely uplifted and tossed over 100 yards to the northeast. The damage width was 100 yards wide while damage intensity was rated F2. The tornado then crossed O`Fallon-Troy Road and totally destroyed a machine shed at a farm. Debris from the machine shed was tossed over 1/3 mile to the northeast. Two other homes 1/4 mile north of the intersection of Weil and O`Fallon road sustained varying degrees of damage. The roof of one home was uplifted and displaced to the northeast. Several trees in this area were also damaged. The width of the tornadic damage was 100 yards while damage intensity was rated F1. Insulation debris from both homes was tossed over 300 yards across an open field and line of large trees. The total tornadic damage track was approximately 7 miles. This tornado was a type referred to as a non-supercell tornado. Given that the line of thunderstorm which produced this tornado was moving 60 mph, the tornado was only on the ground for about 8 minutes. M54BU | |||||||||||
| 38.0 | 1976-02-16 | 2 | 39°23'N / 89°05'W | 1.00 Mile | 80 Yards | 0 | 0 | 250K | 0 | Christian | |
| 38.0 | 2003-06-10 | 2 | 38°38'N / 90°04'W | 38°38'N / 89°58'W | 3.50 Miles | 150 Yards | 0 | 2 | 0 | 0 | St. Clair |
| Brief Description: A tornado first caused damage along the west side of the town of Caseyville, Illinois along Forest Blvd, just east if Interstate 255. Over twelve witnesses observed the tornado along the leading edge of the bowing squall line as they saw debris tossed several hundred feet into the air. The tornado traveled east southeast along Forest Blvd and West Lincoln Avenue. Three house trailers were severely damaged by the tornado between 85th and Black Lane. Two injuries occurred in two of the three house trailers. Numerous large trees were severed or downed by the tornado. The roof of a large machine shed on Black Lane was uplifted and displaced several hundred yards to the east. The tornado then ripped through an auto salvage area where several vehicles were over-turned, damaged or destroyed. The width of this damage area was 50 to 100 yards wide while damage intensity was rated F1. The tornado continued to travel just a bit south of due east causing damage to two homes and a camper and completely destroying another mobile home. Some of the remains of the mobile home was observed 3/4 mile to the east just west of Highway 157. Pieces of metal were wrapped around snapped power poles while one 2 x 4 board was driven into the front windshield of a pickup truck. The width of this damage area varied from 50 to 75 yards while the damage intensity was rated low-end F2. The tornado continued east and showed a convergence pattern in a nearby wheat field south of West Lincoln Ave. The tornado then caused minor damage to six new homes 100 to 300 yards south of West Lincoln Ave and 1/4 to 1/2 mile west of Highway 159. Roofs from five homes were partially uplifted and tossed 200 to 400 yards downwind to the east. One home under construction was completely destroyed. The width of the damage area varied from 75 to 150 yards. The damage intensity was rated the lower end of F1. The tornado continued east up a ridge just east of Highway 157. Several large trees were snapped or uprooted just east of 157. Additional tree damage was found along Hill Road east of Highway 157. One home on Hill Road sustained minor roof damage. The tornado crossed East O'Fallon Drive and severed or uprooted several large trees. One home sustained minor roof damage while a machine shed and garage was severely damaged. The tornado damage track ended just west of Highway 159. Width of the damage area again varied from 75 to 100 yards while the damage intensity was rated at the lower end of F1. | |||||||||||
| 38.1 | 1964-04-02 | 2 | 39°25'N / 89°35'W | 39°26'N / 89°31'W | 3.60 Miles | 20 Yards | 0 | 4 | 25K | 0 | Montgomery |
| 38.6 | 1976-03-20 | 3 | 39°25'N / 89°40'W | 39°26'N / 89°30'W | 8.80 Miles | 27 Yards | 0 | 4 | 250K | 0 | Montgomery |
| 38.8 | 1964-04-02 | 2 | 39°26'N / 89°31'W | 39°27'N / 89°29'W | 1.30 Miles | 20 Yards | 0 | 0 | 25K | 0 | Christian |
| 38.8 | 1973-07-29 | 2 | 38°44'N / 90°05'W | 0 | 0 | 25K | 0 | Madison | |||
| 38.9 | 1957-12-18 | 2 | 38°25'N / 89°01'W | 38°26'N / 88°56'W | 4.50 Miles | 33 Yards | 0 | 2 | 25K | 0 | Jefferson |
| 39.2 | 1956-02-25 | 4 | 38°30'N / 90°16'W | 38°37'N / 89°42'W | 31.60 Miles | 500 Yards | 6 | 20 | 2.5M | 0 | St. Clair |
| 39.8 | 1959-03-15 | 2 | 39°06'N / 88°42'W | 2.00 Miles | 33 Yards | 0 | 2 | 25K | 0 | Effingham | |
| 41.0 | 1958-04-05 | 3 | 38°18'N / 89°52'W | 38°27'N / 89°41'W | 14.20 Miles | 100 Yards | 1 | 8 | 250K | 0 | St. Clair |
| 41.1 | 1967-10-24 | 3 | 38°49'N / 90°11'W | 38°51'N / 90°07'W | 4.30 Miles | 100 Yards | 0 | 0 | 250K | 0 | St. Charles |
| 41.2 | 1976-03-20 | 3 | 39°28'N / 89°32'W | 39°29'N / 89°30'W | 0 | 0 | 250K | 0 | Christian | ||
| 41.5 | 1978-05-12 | 2 | 39°25'N / 89°42'W | 39°29'N / 89°37'W | 6.20 Miles | 33 Yards | 0 | 0 | 250K | 0 | Montgomery |
| 42.3 | 1950-01-03 | 3 | 38°46'N / 90°13'W | 38°49'N / 90°07'W | 6.20 Miles | 150 Yards | 0 | 3 | 2.5M | 0 | St. Louis |
| 42.6 | 1976-03-20 | 2 | 38°19'N / 89°50'W | 38°22'N / 89°41'W | 8.70 Miles | 250 Yards | 0 | 0 | 250K | 0 | St. Clair |
| 43.3 | 1957-04-25 | 2 | 38°27'N / 89°58'W | 2.00 Miles | 300 Yards | 0 | 0 | 25K | 0 | St. Clair | |
| 43.4 | 1968-05-15 | 3 | 38°24'N / 89°54'W | 2.00 Miles | 200 Yards | 4 | 60 | 250K | 0 | St. Clair | |
| 43.8 | 1961-09-24 | 2 | 38°17'N / 89°43'W | 38°19'N / 89°41'W | 2.70 Miles | 33 Yards | 0 | 0 | 25K | 0 | Washington |
| 44.1 | 1960-06-22 | 2 | 39°10'N / 88°39'W | 0 | 0 | 250K | 0 | Effingham | |||
| 44.3 | 2009-03-08 | 2 | 38°15'N / 89°36'W | 38°16'N / 89°31'W | 4.00 Miles | 200 Yards | 0 | 0 | 0K | 0K | Washington |
| Brief Description: EVENT NARRATIVE: A tornado touched down 5.5 miles west southwest of Oakdale and travelled to the northeast. A house on County Highway 29 sustained moderate damage with 4 windows blown out, a wall was buckled in, and siding and shingles were blown off. At this location it also overturned and destroyed a camper and the back end of a machine shed was torn off. Further down the road, a silo and two sheds were blown down. The falling silo hit two cows, killing one of them. The tornado then snapped off 2 large double-poled wooden high tension towers at the base. Also, it destroyed several pole sheds with the debris scattered hundreds of yards and snapped off numerous trees. On another farmstead, a brand new garage was destroyed and the home sustained minimal roof and siding damage before the tornado lifted and dissipated about a mile west of Oakdale. EPISODE NARRATIVE: A strong cold front moved through the region triggering showers and thunderstorms. Damaging winds, large hail and tornadoes were reported with the storms. | |||||||||||
| 44.5 | 1983-05-01 | 3 | 38°38'N / 90°09'W | 38°40'N / 90°10'W | 1.00 Mile | 400 Yards | 0 | 0 | 25K | 0 | St. Louis (c) |
| 44.7 | 1959-02-10 | 4 | 38°39'N / 90°11'W | 38°40'N / 90°09'W | 0 | 0 | 250K | 0 | Madison | ||
| 44.9 | 1957-05-21 | 2 | 38°25'N / 90°12'W | 38°32'N / 89°52'W | 19.70 Miles | 150 Yards | 0 | 0 | 250K | 0 | Monroe |
| 45.2 | 1968-04-03 | 2 | 38°24'N / 90°12'W | 38°35'N / 89°55'W | 19.80 Miles | 50 Yards | 0 | 0 | 250K | 0 | Monroe |
| 45.3 | 1988-11-15 | 2 | 38°31'N / 90°05'W | 0.40 Mile | 50 Yards | 0 | 0 | 250K | 0 | St. Clair | |
| 45.7 | 1999-06-01 | 2 | 39°22'N / 89°02'W | 39°30'N / 88°47'W | 15.50 Miles | 450 Yards | 0 | 4 | 2.0M | 0 | Shelby |
| Brief Description: A tornado touched down on the east side of Lake Pana in Shelby County. Four homes and one mobile home were destroyed. A woman in the mobile home was injured and hospitalised for a time. A mile northeast near Route 16, several more homes were damaged or destroyed and two people in one of the destroyed homes were injured. Debris was scattered in the nearby fields. For the next four miles, several homes sustained moderate damage, numerous outbuildings and grain bins were either damaged or destroyed, and one woman sustained minor cuts and bruises. As the tornado moved to the northeast into the Westervelt area, numerous trees were blown down, buildings sustained minor damage, and 9 large grain bins were destroyed. The tornado remained on the ground for another 4.5 miles, knocking down trees and power lines before lifting and dissipating 2 miles southwest of Findlay. Damage was estimated around $2 million. | |||||||||||
| 45.7 | 1957-12-18 | 2 | 38°20'N / 89°01'W | 38°21'N / 88°48'W | 11.60 Miles | 200 Yards | 0 | 0 | 25K | 0 | Jefferson |
| 45.7 | 1960-03-29 | 2 | 39°21'N / 90°00'W | 0 | 0 | 3K | 0 | Macoupin | |||
| 45.9 | 1967-01-24 | 2 | 39°29'N / 89°46'W | 2.50 Miles | 100 Yards | 0 | 0 | 250K | 0 | Macoupin | |
| 46.4 | 1957-12-18 | 4 | 38°17'N / 89°05'W | 38°21'N / 88°47'W | 16.80 Miles | 250 Yards | 1 | 45 | 2.5M | 0 | Jefferson |
| 46.5 | 1961-09-24 | 2 | 38°15'N / 89°44'W | 38°17'N / 89°43'W | 2.30 Miles | 33 Yards | 0 | 1 | 25K | 0 | St. Clair |
| 46.8 | 1980-04-07 | 3 | 38°50'N / 90°17'W | 38°52'N / 90°14'W | 3.00 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | St. Charles |
| 46.9 | 1990-05-09 | 2 | 39°30'N / 89°46'W | 0.20 Mile | 50 Yards | 0 | 0 | 250K | 0 | Macoupin | |
| 47.6 | 1983-05-01 | 2 | 39°03'N / 90°15'W | 0.50 Mile | 77 Yards | 0 | 1 | 2.5M | 0 | Jersey | |
| 48.5 | 1960-03-29 | 2 | 38°10'N / 90°00'W | 38°27'N / 89°48'W | 22.30 Miles | 130 Yards | 0 | 0 | 25K | 0 | Randolph |
| 48.7 | 1956-09-15 | 2 | 38°27'N / 90°06'W | 1.00 Mile | 400 Yards | 0 | 0 | 25K | 0 | St. Clair | |
| 48.8 | 1960-04-17 | 2 | 38°55'N / 88°40'W | 39°05'N / 88°19'W | 21.90 Miles | 200 Yards | 0 | 0 | 25K | 0 | Effingham |
| 49.0 | 1973-06-04 | 2 | 39°32'N / 89°46'W | 0 | 0 | 0K | 0 | Morgan | |||
| 49.2 | 1985-04-05 | 2 | 38°13'N / 89°42'W | 1.80 Miles | 50 Yards | 1 | 3 | 250K | 0 | Randolph | |
| 49.3 | 1959-02-10 | 4 | 38°37'N / 90°19'W | 38°40'N / 90°11'W | 7.70 Miles | 200 Yards | 11 | 175 | 25.0M | 0 | St. Louis (c) |
* 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.