Winona, MO Natural Disasters and Weather Extremes
The chance of earthquake damage in Winona is lower than Missouri average and is much lower than the national average. The risk of tornado damage in Winona is lower than Missouri average and is about the same as the national average.
Earthquake Index, #335
Winona, MO | 0.30 |
Missouri | 0.70 |
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
Winona, MO | 0.0000 |
Missouri | 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, #1063
Winona, MO | 145.31 |
Missouri | 214.01 |
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 2,012 other weather extremes events within 50 miles of Winona, MO 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: | 0 | Cold: | 2 | Dense Fog: | 0 | Drought: | 2 |
Dust Storm: | 0 | Flood: | 369 | Hail: | 845 | Heat: | 29 | Heavy Snow: | 3 |
High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 2 | Landslide: | 0 | Strong Wind: | 2 |
Thunderstorm Winds: | 700 | Tropical Storm: | 0 | Wildfire: | 3 | Winter Storm: | 17 | Winter Weather: | 2 |
Other: | 36 |
Volcanos Nearby
No volcano is found in or near Winona, MO.
Historical Earthquake Events
A total of 1 historical earthquake event that had a recorded magnitude of 3.5 or above found in or near Winona, MO.
Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
10.4 | 1974-08-11 | 3.6 | 4 | 36.92 | -91.17 |
Historical Tornado Events
A total of 66 historical tornado events that had recorded magnitude of 2 or above found in or near Winona, MO.
Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
2.0 | 1984-10-18 | 3 | 36°52'N / 91°24'W | 37°05'N / 91°16'W | 16.00 Miles | 440 Yards | 1 | 0 | 2.5M | 0 | Shannon |
10.1 | 1973-11-24 | 2 | 37°09'N / 91°21'W | 1.00 Mile | 60 Yards | 3 | 1 | 250K | 0 | Shannon | |
13.1 | 1957-05-21 | 4 | 36°57'N / 91°10'W | 37°00'N / 91°01'W | 9.10 Miles | 500 Yards | 7 | 75 | 250K | 0 | Carter |
13.4 | 2009-05-08 | 2 | 37°04'N / 91°39'W | 37°12'N / 91°22'W | 17.00 Miles | 880 Yards | 0 | 0 | 50K | 13.0M | Shannon |
Brief Description: EVENT NARRATIVE: This tornado is a continuation of the southeastern Texas County tornado. A National Weather Service storm survey revealed that an EF-2 tornado entered rural west central Shannon County from southeastern Texas County. This tornado tracked across forested areas of west central and central Shannon County, uprooting and snapping numerous trees. The Missouri Department of Conservation announced that the tornado and other high winds from this event resulted in $13M of damage to trees. The tornado also damaged a sawmill along its path. EPISODE NARRATIVE: An intense squall line impacted extreme southeast Kansas and the Missouri Ozarks with mainly damaging winds. However, 19 tornadoes along with large hail was also observed. Due to the straight line nature of the winds, damage was widespread and intense. | |||||||||||
13.7 | 1982-12-24 | 4 | 36°48'N / 91°12'W | 37°05'N / 90°59'W | 18.00 Miles | 300 Yards | 0 | 0 | 2.5M | 0 | Carter |
14.8 | 1984-10-18 | 3 | 36°46'N / 91°31'W | 36°52'N / 91°24'W | 10.00 Miles | 440 Yards | 0 | 1 | 2.5M | 0 | Oregon |
19.0 | 1982-12-02 | 2 | 36°49'N / 91°04'W | 36°57'N / 90°58'W | 9.50 Miles | 200 Yards | 0 | 0 | 250K | 0 | Carter |
19.3 | 1982-12-24 | 2 | 36°48'N / 91°04'W | 36°57'N / 90°58'W | 10.00 Miles | 300 Yards | 1 | 1 | 2.5M | 0 | Carter |
20.2 | 1982-12-02 | 2 | 36°46'N / 91°05'W | 36°49'N / 91°04'W | 4.00 Miles | 200 Yards | 0 | 0 | 250K | 0 | Ripley |
20.6 | 1976-02-21 | 2 | 37°00'N / 91°42'W | 0.90 Mile | 37 Yards | 0 | 1 | 2.5M | 0 | Howell | |
21.4 | 1982-12-24 | 2 | 36°43'N / 91°07'W | 36°48'N / 91°04'W | 7.00 Miles | 300 Yards | 0 | 0 | 2.5M | 0 | Ripley |
21.4 | 1970-07-19 | 3 | 36°42'N / 91°24'W | 5.00 Miles | 200 Yards | 0 | 7 | 250K | 0 | Oregon | |
23.8 | 2009-05-08 | 2 | 37°00'N / 91°49'W | 37°03'N / 91°42'W | 7.00 Miles | 880 Yards | 0 | 0 | 2.0M | 0K | Howell |
Brief Description: EVENT NARRATIVE: A National Weather Service storm survey revealed that an EF-2 tornado tracked across rural sections of northern Howell County. The tornado damaged several homes and outbuildings. Numerous trees were also uprooted from the tornado. This tornado continued into southeastern Texas County. EPISODE NARRATIVE: An intense squall line impacted extreme southeast Kansas and the Missouri Ozarks with mainly damaging winds. However, 19 tornadoes along with large hail was also observed. Due to the straight line nature of the winds, damage was widespread and intense. | |||||||||||
24.0 | 1964-03-25 | 3 | 37°03'N / 91°01'W | 37°06'N / 90°47'W | 13.30 Miles | 300 Yards | 0 | 0 | 25K | 0 | Carter |
24.5 | 1982-12-24 | 4 | 36°30'N / 91°31'W | 36°48'N / 91°12'W | 25.00 Miles | 300 Yards | 0 | 6 | 2.5M | 0 | Oregon |
27.0 | 2002-04-24 | 4 | 37°00'N / 91°01'W | 36°55'N / 90°40'W | 20.50 Miles | 300 Yards | 0 | 2 | 15.0M | 0 | Carter |
Brief Description: The tornado damage path began on the west side of Van Buren, right along the Current River, and crossed U.S. Route 60 very close to the Current River bridge. Two businesses in Van Buren, a lodge and a restaurant, were heavily damaged by F-2 intensity winds. The tornado travelled southeast across hilly and forested terrain until reaching the community of Ellsinore. Damage on the south side of Ellsinore was severe, where about 7 businesses were destroyed. Most of the damage at Ellsinore, which was inflicted by F-4 intensity winds, occurred along and near U.S. Highway 60. Across Carter County, 13 homes were destroyed and 12 homes suffered major damage. The tornado then moved into the Mark Twain National Forest and crossed into Butler County north of Highway 60. | |||||||||||
27.0 | 1967-12-21 | 2 | 36°42'N / 91°38'W | 1.50 Miles | 50 Yards | 0 | 1 | 25K | 0 | Oregon | |
27.5 | 2010-12-31 | 2 | 36°56'N / 90°51'W | 36°58'N / 90°49'W | 3.00 Miles | 200 Yards | 0 | 0 | 200K | 0K | Carter |
Brief Description: EVENT NARRATIVE: The tornado touched down near County Road 223, where a tin roof was peeled up on a small outbuilding. A gate and fence were blown about 50 feet. The tornado reached its maximum width and its peak intensity as it crossed County Road 225. This is where a permanent home suffered partial wall and roof loss, a mobile home was blown 15 feet off its foundation, and over one hundred trees were uprooted. The residents of the mobile home took refuge in the laundry room, which was the only room not destroyed. Residents of both homes were provided food and shelter by the Red Cross. A large oak tree fell on a vehicle, causing major damage to the vehicle. Two other vehicles were damaged by debris. A shed and outbuildings were destroyed. A bicycle was blown up into a tree. A twin-pole high voltage transmission tower was partially blown over. The tornado crossed U.S. Highway 60, then struck a sawmill on Highway FF. The 40-by-100 foot sawmill was destroyed. None of the eight workers in the sawmill were injured, possibly because they jumped into a sawdust pit. A home near the sawmill lost part of its roof (less than 20 percent), and dozens of large trees were uprooted. As the tornado crossed County Road 327, a few more trees were blown down. Part of a metal roof from a small barn was blown into a tree. Due to damage to the high-voltage transmission lines, over 1,500 customers from Van Buren to Ellsinore were without power for up to four hours. A National Weather Service damage survey confirmed a convergent signature to the debris pattern. A person in the area reported witnessing the tornado. Peak winds in this tornado were estimated near 120 mph. EPISODE NARRATIVE: A pre-frontal line of thunderstorms developed ahead of a cold front over western Missouri. The broken line of storms extended southwestward across southeast Missouri. Isolated bowing segments and supercells were embedded within portions of the line. The storms existed within a narrow axis of marginal instability with mixed layer capes at or below 500 j/kg. A low level jet axis along the Mississippi River provided more than sufficient vertical wind shear for embedded supercells with isolated tornadoes. | |||||||||||
28.2 | 1982-04-16 | 2 | 36°54'N / 91°59'W | 37°00'N / 91°41'W | 14.00 Miles | 800 Yards | 0 | 0 | 250K | 0 | Howell |
28.2 | 1982-12-24 | 2 | 36°30'N / 91°17'W | 36°43'N / 91°07'W | 16.00 Miles | 300 Yards | 0 | 1 | 2.5M | 0 | Oregon |
29.3 | 1970-04-12 | 2 | 37°15'N / 90°57'W | 37°17'N / 90°52'W | 5.10 Miles | 100 Yards | 0 | 1 | 250K | 0 | Reynolds |
31.3 | 2005-11-27 | 2 | 36°32'N / 91°06'W | 36°41'N / 91°00'W | 12.00 Miles | 250 Yards | 1 | 0 | 250K | 0 | Ripley |
Brief Description: The tornado destroyed a permanent home and a mobile home. Major damage occurred to two other permanent homes. The sole fatality occurred about midway between Gatewood and Briar, where a two-story house was destroyed. The victim was sleeping on the second floor at the time. His body was found in a field about 75 yards from the residence. Two people on the first floor of the house escaped from under the debris without injury. Two mobile homes were unroofed. Many trees were snapped or uprooted. Several trees blocked U.S. Route 160 where the tornado crossed it. Much of the tornado's path was in the Mark Twain National Forest. The average path width was 200 yards. Peak wind speeds were estimated near 140 MPH. The strongest winds and widest path extended from near Tucker to the destroyed house (midway between Briar and Gatewood). M62PH | |||||||||||
31.5 | 2005-11-05 | 2 | 36°31'N / 91°23'W | 36°35'N / 91°10'W | 9.00 Miles | 300 Yards | 0 | 0 | 1.5M | 0 | Oregon |
Brief Description: A National Weather Service storm survey team revealed that an F-2 tornado touched down 9 miles east of Thayer near Highway V. The tornado continued on a path 300 yards wide to 8 miles northeast of Myrtle. Two mobile homes were destroyed and several other homes were heavily damaged along the tornado path. | |||||||||||
32.0 | 2004-04-24 | 2 | 36°54'N / 90°47'W | 37°00'N / 90°43'W | 7.60 Miles | 200 Yards | 0 | 5 | 600K | 0 | Carter |
Brief Description: The tornado touched down about one mile south of the intersection of U.S. Highway 60 and County Highway 233 in eastern Carter County. The tornado tracked north-northeast, passing only about a mile west of the town of Ellsinore. The tornado damage path ended on County Road 365 less than one half mile before reaching the Wayne County line. Peak winds in the tornado were estimated at 150 MPH. Most of the injured were in a mobile home on the north side of U.S. Highway 60. Their mobile home was picked up and thrown into some trees. One person was critically injured. The critically injured person was paralyzed when her back and neck was broken, and she was airlifted to a St. Louis area hospital. Another person received a broken arm, and most of the remaining injuries were scrapes and cuts. The tornado destroyed a total of three mobile homes, a storage facility, and numerous sheds. Two homes and one business were severely damaged. Numerous vehicles were damaged. A warm front extending across southeast Missouri was the focus for tornadic thunderstorms. The storms developed during the warmth of the afternoon and produced a few tornadoes, isolated dime size hail, and several reports of flash flooding. | |||||||||||
32.9 | 2009-05-08 | 3 | 36°52'N / 91°55'W | 36°53'N / 91°53'W | 2.00 Miles | 800 Yards | 0 | 0 | 500K | 0K | Howell |
Brief Description: EVENT NARRATIVE: A National Weather Service storm survey revealed that an EF-3 tornado impacted a rural area just north of Pomona. The tornado destroyed a frame home. Several cars were thrown 50 yards while two school buses were knocked over. One mobile home and one travel trailer were destroyed, and two outbuildings along with an auto shop were destroyed. EPISODE NARRATIVE: An intense squall line impacted extreme southeast Kansas and the Missouri Ozarks with mainly damaging winds. However, 19 tornadoes along with large hail was also observed. Due to the straight line nature of the winds, damage was widespread and intense. | |||||||||||
34.3 | 2005-11-05 | 2 | 36°33'N / 91°09'W | 36°33'N / 91°00'W | 7.40 Miles | 250 Yards | 0 | 0 | 75K | 0 | Ripley |
Brief Description: The tornado entered southwest Ripley County from Oregon County. A home and a barn received extensive damage in the community of Tucker, near where the tornado reached its peak intensity and width. Peak winds were estimated near 120 MPH. Average path width was 150 yards. | |||||||||||
35.1 | 1976-02-21 | 2 | 36°43'N / 91°51'W | 0.90 Mile | 70 Yards | 0 | 1 | 250K | 0 | Howell | |
35.3 | 2002-04-27 | 2 | 37°01'N / 91°59'W | 37°01'N / 91°57'W | 1.50 Miles | 100 Yards | 0 | 0 | 1.5M | 0 | Howell |
Brief Description: An F2 tornado, plus associated destructive convergent winds around the tornadic circulation, caused extensive damage from 2 miles west of the Willow Springs Highway Patrol Headquarters, northeast to a mile and a half northeast of Willow Springs along Highway 378. Although the tornadic circulation was only 100 yards wide, it caused damage up to 300 yards wide. Large, century year old oak trees were uprooted throughout the area. West of the Willow Springs Highway Patrol Headquarters, a bass boat was thrown across two pastures and over two fences. A barn near this pasture was damaged. Troop G Headquarters had their 365' radio tower blown down. The tower landed on a home in the Hickory Hills Subdivision in Willow Springs. Four homes loss shingles and two homes completely lost their roofs. A church was rotated 45 degrees off its foundation and cemetery headstones were toppled. The worst damage occurred on a hilltop north of Willow Springs where a home was almost completely destroyed along with numerous outbuildings in a half mile area. | |||||||||||
35.9 | 1973-01-18 | 2 | 36°41'N / 90°50'W | 36°43'N / 90°46'W | 4.30 Miles | 100 Yards | 0 | 1 | 250K | 0 | Ripley |
36.9 | 1967-12-20 | 2 | 36°53'N / 92°04'W | 37°01'N / 91°55'W | 12.30 Miles | 150 Yards | 0 | 2 | 25K | 0 | Howell |
37.1 | 1955-11-16 | 2 | 36°40'N / 91°54'W | 36°42'N / 91°50'W | 4.30 Miles | 1000 Yards | 0 | 2 | 25K | 0 | Howell |
37.7 | 1961-03-12 | 2 | 36°42'N / 92°02'W | 36°47'N / 91°49'W | 13.30 Miles | 150 Yards | 0 | 0 | 250K | 0 | Howell |
37.9 | 1968-06-24 | 2 | 36°30'N / 91°36'W | 2.00 Miles | 50 Yards | 0 | 0 | 25K | 0 | Oregon | |
38.1 | 1988-03-24 | 2 | 37°20'N / 91°55'W | 37°24'N / 91°47'W | 12.00 Miles | 50 Yards | 0 | 5 | 2.5M | 0 | Texas |
38.3 | 1964-03-25 | 3 | 37°06'N / 90°47'W | 37°10'N / 90°31'W | 15.30 Miles | 300 Yards | 0 | 0 | 25K | 0 | Wayne |
39.4 | 1974-04-13 | 2 | 37°11'N / 92°00'W | 37°17'N / 91°58'W | 7.10 Miles | 150 Yards | 0 | 0 | 250K | 0 | Texas |
39.6 | 1979-04-11 | 3 | 37°02'N / 92°06'W | 37°30'N / 91°50'W | 35.40 Miles | 400 Yards | 0 | 9 | 2.5M | 0 | Texas |
39.9 | 1959-03-14 | 2 | 36°30'N / 91°48'W | 36°35'N / 91°43'W | 7.30 Miles | 50 Yards | 0 | 0 | 3K | 0 | Howell |
40.1 | 1967-12-21 | 2 | 36°30'N / 90°58'W | 36°31'N / 90°56'W | 1.90 Miles | 50 Yards | 0 | 0 | 250K | 0 | Ripley |
40.3 | 1957-05-21 | 3 | 37°33'N / 91°30'W | 37°37'N / 91°20'W | 10.20 Miles | 440 Yards | 0 | 2 | 25K | 0 | Dent |
40.7 | 1996-04-19 | 2 | 36°36'N / 90°52'W | 36°35'N / 90°44'W | 10.00 Miles | 100 Yards | 0 | 0 | 100K | 0 | Ripley |
Brief Description: A mobile home was overturned. Large trees fell on cars and homes. | |||||||||||
41.4 | 1973-05-07 | 2 | 36°44'N / 92°04'W | 36°45'N / 91°56'W | 7.40 Miles | 100 Yards | 0 | 1 | 25K | 0 | Howell |
41.4 | 2006-09-22 | 2 | 36°23'N / 91°28'W | 36°26'N / 91°22'W | 7.50 Miles | 100 Yards | 0 | 0 | 0 | 0 | Sharp |
Brief Description: A strong tornado moved from eastern Fulton County into northern Sharp County. The tornado tracked from 5 miles southwest of Wirth to 1.8 miles east of Wirth. The tornado badly damaged two barns, with minor damaged at several residences. Three stock trailers were also overturned. Dozens of trees were downed, along with power poles and power lines. The tornado continued into Randolph County of the Memphis County Warning Area. | |||||||||||
41.6 | 1968-06-24 | 2 | 37°12'N / 92°01'W | 37°16'N / 92°02'W | 4.50 Miles | 50 Yards | 0 | 0 | 25K | 0 | Texas |
41.9 | 1975-09-11 | 2 | 37°20'N / 91°58'W | 0.30 Mile | 40 Yards | 0 | 0 | 250K | 0 | Texas | |
42.1 | 1982-04-02 | 4 | 36°37'N / 92°06'W | 36°45'N / 91°51'W | 14.00 Miles | 500 Yards | 2 | 28 | 25.0M | 0 | Howell |
43.1 | 1979-04-11 | 3 | 37°01'N / 92°07'W | 37°02'N / 92°06'W | 0 | 0 | 0K | 0 | Douglas | ||
43.4 | 1972-04-21 | 2 | 37°21'N / 90°44'W | 37°23'N / 90°38'W | 5.70 Miles | 50 Yards | 0 | 4 | 25K | 0 | Iron |
44.1 | 2006-09-22 | 2 | 36°21'N / 91°33'W | 36°24'N / 91°23'W | 5.50 Miles | 100 Yards | 0 | 0 | 0 | 0 | Fulton |
Brief Description: A strong tornado was spawned in eastern Fulton County. The tornado tracked from 5 miles east of Saddle to 7.5 miles southeast of Mammoth Spring. The tornado destroyed a home, and caused damage to several other homes. Hundreds of trees were downed, with one tree on a pickup truck. The tornado continued into northern Sharp County. | |||||||||||
44.1 | 2007-03-01 | 3 | 36°36'N / 92°07'W | 36°42'N / 91°52'W | 14.00 Miles | 200 Yards | 1 | 0 | 750K | 0K | Howell |
Brief Description: EVENT NARRATIVE: This is an extension of the Ozark County tornado. A National Weather Service storm survey revealed that a large tornado ripped through rural sections of southwest Howell County, Missouri. The community of Caulfield experienced a direct hit. Numerous farms and structures were damaged or destroyed. One fatality occurred as the tornado ripped through a mobile home northeast of Caulfield. Four other injuries occurred in the same mobile home. The tornado lifted approximately one mile southwest of the West Plains city limits. EPISODE NARRATIVE: Several severe thunderstorms impacted southern Missouri during the morning hours of March 1st. A classic supercell moved from northern Arkansas and into Ozark and Howell counties. This storm produced an EF-3 tornado that touched down southwest of Caulfield, Missouri, and tracked to areas southwest of West Plains, Missouri. One fatality occurred from this storm as the tornado ripped through a mobile home in rural Howell County. | |||||||||||
44.6 | 2006-09-22 | 2 | 37°32'N / 91°01'W | 37°35'N / 90°48'W | 12.80 Miles | 550 Yards | 0 | 0 | 0 | 0 | Reynolds |
Brief Description: The tornado touched down 2.5 miles southeast of Oates, in Reynolds County, near Forest Road 2329, then traveled northeast crossing Route J near the intersection with County Road 829. At this location it removed the roof of a pole barn, caused damage to the roof of a house and uprooted and snapped numerous trees. The damage path was around 200 yards wide and was rated F1 in intensity. As it traveled northeast, it snapped, uprooted and twisted numerous trees and caused minor roof damage to a manufactured home. As the tornado crossed Highway 49, two and a half miles north of the town of Black, it caused considerable damage. Numerous trees were snapped and uprooted, an unanchored manufactured home sustained heavy damage and was shifted 30 feet. Two automobiles were lifted distances ranging from 10 to 50 yards and two other homes sustained varying degrees of damage directly from the tornado and from fallen trees. A well defined convergent pattern was evident in the debris and eyewitnesses indicate the tornado had a multiple vortex structure. The damage path was around a third of a mile wide and was rated a high end F1 in this location. Further to the northeast, the tornado crossed Route MM around eight tenths of a mile north of Monterey. At this location an uninhabited home was completely destroyed with the walls pulled from numerous anchor bolts attached to the concrete foundation. Also, a wooden power pole was snapped at the base and numerous trees were snapped. The damage path was around a quarter of a mile wide and was rated a low end F2 in this location. The tornado then tracked northeast into Iron County about three tenths of a mile north of Munger. No injuries or deaths were reported. | |||||||||||
44.7 | 1961-05-07 | 3 | 36°37'N / 92°00'W | 36°38'N / 91°58'W | 1.90 Miles | 300 Yards | 0 | 8 | 250K | 0 | Howell |
45.3 | 1982-12-24 | 4 | 36°15'N / 91°36'W | 36°30'N / 91°31'W | 15.00 Miles | 440 Yards | 0 | 5 | 250K | 0 | Fulton |
45.3 | 1959-03-14 | 2 | 36°28'N / 91°51'W | 36°30'N / 91°48'W | 3.60 Miles | 417 Yards | 1 | 15 | 25K | 0 | Fulton |
45.9 | 1968-06-24 | 2 | 36°42'N / 92°04'W | 0.20 Mile | 50 Yards | 0 | 0 | 25K | 0 | Howell | |
46.4 | 2002-04-24 | 4 | 36°54'N / 90°41'W | 36°48'N / 90°20'W | 20.00 Miles | 650 Yards | 0 | 14 | 30.0M | 0 | Butler |
Brief Description: The tornado crossed into Butler County in the Mark Twain National Forest, then proceded east-southeast, passing 6 to 7 miles north of Poplar Bluff. An upscale residential subdivision beyond the northern outskirts of Poplar Bluff, just off U.S. Route 67, received extensive damage. At least two well-constructed homes were levelled by peak winds estimated around 210 MPH. A total of 50 homes were destroyed in Butler County, 16 others received major damage, and 30 homes received minor damage. Most of the damaged homes were north of Poplar Bluff. Total damage figures for Butler County included timber losses in the national forest. The total number of injuries requiring hospital care that were directly attributed to the storm was 16. Five of the injured were admitted in critical condition. There were no fatalities from the storm. A woman who lived off U.S. Highway 67 took shelter in her bathtub. She reported that she and the bathtub were blown about 200 feet. She was reportedly found in the median of the highway. She was treated for a cracked sternum, broken ribs, a broken toe, and bruised lungs. In another incident on Highway 67, a large chunk of asphalt was blown through a vehicle's window, striking one of the people inside. The car was extensively damaged when it was blown off the road, but the 3 people inside received only cuts and bruises. | |||||||||||
46.6 | 2010-12-31 | 2 | 36°49'N / 90°31'W | 36°49'N / 90°31'W | 0 | 0 | 250K | 0K | Butler | ||
Brief Description: EVENT NARRATIVE: The tornado briefly touched down in the vicinity of a residence along County Road 421. About one-third of the roof of the well-built residence was removed, landing about 1,000 feet away in a field. Seven people were in the residence at the time. They were not in the basement, but nobody was injured. Other damage consisted of several uprooted and snapped trees, shingles off a small shed, a damaged antenna tower, and damaged fences. A National Weather Service damage survey indicated a convergent orientation to the debris. Peak winds in this tornado were estimated around 120 mph. The average path width was 50 yards. EPISODE NARRATIVE: A pre-frontal line of thunderstorms developed ahead of a cold front over western Missouri. The broken line of storms extended southwestward across southeast Missouri. Isolated bowing segments and supercells were embedded within portions of the line. The storms existed within a narrow axis of marginal instability with mixed layer capes at or below 500 j/kg. A low level jet axis along the Mississippi River provided more than sufficient vertical wind shear for embedded supercells with isolated tornadoes. | |||||||||||
46.7 | 1968-04-03 | 2 | 37°30'N / 91°53'W | 37°35'N / 91°48'W | 7.20 Miles | 100 Yards | 0 | 0 | 3K | 0 | Texas |
47.5 | 1961-03-12 | 2 | 36°38'N / 92°07'W | 36°42'N / 92°02'W | 6.50 Miles | 150 Yards | 1 | 11 | 250K | 0 | Howell |
48.1 | 1996-04-19 | 2 | 36°48'N / 90°32'W | 36°46'N / 90°28'W | 2.50 Miles | 75 Yards | 0 | 0 | 300K | 0 | Butler |
Brief Description: The tornado destroyed numerous barns, damaged several houses, and uprooted hundreds of trees. At one farmstead, the tornado lifted a 40-foot section of a 1 by 2 foot concrete base that had been under a wooden barn. Farm equipment such as tractors and hay balers were damaged. Large grain bins and other items were blown over a hundred feet. 18 utility poles were destroyed, knocking out power for 12 to 18 hours. A portion of U.S. Highway 60 was closed for several hours because of debris in the road. | |||||||||||
48.2 | 1968-04-03 | 2 | 37°35'N / 91°48'W | 37°38'N / 91°44'W | 4.70 Miles | 100 Yards | 0 | 0 | 3K | 0 | Texas |
48.8 | 1972-04-21 | 2 | 37°23'N / 90°38'W | 37°25'N / 90°33'W | 5.10 Miles | 50 Yards | 0 | 0 | 25K | 0 | Iron |
49.1 | 1961-05-07 | 3 | 36°35'N / 92°07'W | 36°37'N / 92°00'W | 6.80 Miles | 300 Yards | 0 | 0 | 250K | 0 | Howell |
49.3 | 1970-04-30 | 3 | 36°35'N / 90°36'W | 36°36'N / 90°36'W | 1.10 Miles | 100 Yards | 0 | 0 | 250K | 0 | Ripley |
49.5 | 2006-03-11 | 2 | 37°24'N / 90°49'W | 37°35'N / 90°31'W | 13.00 Miles | 450 Yards | 0 | 0 | 0 | 0 | Iron |
Brief Description: The tornado that started in Reynolds entered Iron County and crossed Highway 49 between Chloride and Sabula causing considerable tree damage in the Mark Twain National Forest. The damage through the forest was about one quarter mile wide. The tornado crossed Route E west of Patterson Mountain where it damaged a barn and the roof and siding of a home. The tornado then continued into Madison County. | |||||||||||
50.0 | 1970-04-30 | 3 | 36°36'N / 90°36'W | 36°40'N / 90°30'W | 7.10 Miles | 100 Yards | 0 | 1 | 250K | 0 | Butler |
* 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.