Tropical Storm Allison

Losses, 2024 dollars

$15 billion

Losses at the time

$8.5 billion

Deaths

43

The losses and deaths are NCEI’s, counting everything the disaster did. The episodes below are only what the Weather Service filed in its Storm Events record, which counts damage differently and often not at all, so the two never add up and are shown apart.

• Tornadoes and Hail in Kansas, June 3 to 4, 2001F0 · 35 eventsOccurred in open field.
• Flash Flooding and Hail in Kansas, June 3 to 4, 20011 in hail · 3 eventsHeavy rains produced flash flooding and caused some roads to be covered by water for a time.
• Flash Flood in Kansas, June 4, 20011 eventSeveral county roads under water due to heavy rains.
• Flash Flooding in Missouri, June 4, 20012 eventsLaw enforcement reported flooded county roads and state roads around the county.
• Flooding in Illinois, June 4 to 22, 20015 eventsFed primarily by water from a flooding Missouri River, the Mississippi River from its confluence with the Missouri south to Chester, Il also flooded. On average, the river crested about 6 feet over flood stage at most locations.
• Flooding in Missouri, June 4 to 16, 20014 eventsFed primarily by water from a flooding Missouri River, the Mississippi River from its confluence with the Missouri south to Chester, Il also flooded. On average, the river crested about 6 feet over flood stage at most locations.
• Flash Flooding in Kentucky, June 4, 2001$12,000 · 3 eventsHighway 218 was closed due to high water. Three cars had to be pulled from a low lying portion of Highway 218.
• Flash Flood in Missouri, June 4, 20011 eventHighway T west of Lincoln was flooded and impassable.
• Flash Flood in Missouri, June 4, 20011 death · 1 eventFlash flooding fatality reported on 168th St. in Ray county, or approximately 5 miles northeast of Excelsior Springs. Woman drove into flooded road where it crossed a small stream...and vehicle was washed of the road. She could not be rescued in time.
• Flooding in Missouri, June 4 to 13, 200111 eventsThe Mississippi River flooded in May, and in June the Missouri River took over. Heavy rain across the Missouri River Basin sent the river over its banks to heights in some places not seen since the flooding in 1995.
• Flood in Oklahoma, June 4 to 6, 20011 eventAt 2 pm cdt on June 4 the Neosho River at Commerce rose above its flood stage of 15 feet. The river crested at 17.3 feet at noon cdt on June 5. It fell below its flood stage at 4 am cdt on June 6.
• Flash Flood and Hail in Tennessee, June 4, 200150 kt wind · 14 eventsPublic reported dime size hail.
• Tornado and Hail in Colorado, June 4, 2001F1 · 5 eventsA tornado touched down and snapped several trees. In addition, a grain bin was thrown 200 yards and the door was ripped off an aircraft hangar. Dime size hail piled up to a foot in depth.
• Flash Flood in Kentucky, June 4, 20011 eventWater was flowing over several roads in the area.
• Flash Flood and Damaging Winds in Tennessee, June 4, 2001$35,000 · 6 eventsSeveral trees were blown down.
• Flooding in Wyoming, June 4, 20012 eventsLocally heavy rain produced minor flooding over rural areas of Crook and Weston Counties during the evening hours. Small streams rose out of their banks and 6 inches of standing water was reported on highways.
• Flash Flooding and Hail in Kansas, June 4 to 5, 20011.5 in hail · 15 eventsWater over K96 to a depth of 10 inches.
• Flash Flood and Hail in Illinois, June 5, 20010.75 in hail · 3 eventsPenny sized hail reported by trained storm spotter.
• Flooding and Hail in Kansas, June 5, 2001$5,000 · 0.75 in hail · 5 eventsLightning struck a house and started a fire that did major damage to the structure.
• Flooding in Iowa, June 5 to 7, 2001$20,000 · 4 eventsJune 2001 in the Des Moines Hydrologic Service Area (HSA) was more like two different months in one, with a wet and cool first half and a dry and increasingly warm second half.
• Flood in Hawaii, June 5, 20011 eventHeavy showers caused ponding of roadways and minor stream and drainage ditch flooding in windward sections of Oahu. No serious property damage or injuries were reported.
• Flash Flooding in Illinois, June 5 to 6, 2001$25,000 · 3 eventsHeavy rainfall accompanied thunderstorms that moved across east central Illinois on June 5th and June 6th. Rainfall totals ranged from 3 to 6 inches from southern La Salle county across Livingston county, northern Ford county and Iroquois county.
• Flash Flooding in Indiana, June 5 to 6, 20012 eventsHeavy rainfall accompanied thunderstorms on June 5th and June 6th across southern Newton county and Benton county. Several roads were closed due to flooding. One foot of water was reported covering state route 41 and state route 52 just northwest of Earl Park.
• Tropical Storm in Texas, June 5 to 10, 200122 deaths · $5.1 billion · 15 eventsTropical Storm Allison formed in the northwest Gulf of Mexico during the early afternoon of June 5th, 80 miles south of Galveston. Allison moved northward, making landfall on the west end of Galveston Island between midnight and 1am on the 6th, less than 12 hours after forming.
• Flash Flooding and Flooding in Louisiana, June 5 to 14, 2001$13 million · 29 eventsOuter rainbands on the eastern periphery of the circulation of Tropical Storm Allison which moved slowly across southeast Texas affected southeast Louisiana beginning late on June 5th, producing heavy rainfall over much of southeast Louisiana.
• Flash Flooding and Hail in West Virginia, June 5, 2001$90,000 · 1.5 in hail · 8 eventsThe headwaters of the West Fork of Twelvepole Creek flooded roads, including Route 152. Cabwaylingo State Forest also saw streams overflow. Rainfall estimates by weather radar were 3 to 3.5 inches in less than 3 hours.
• Flash Flooding in Kentucky, June 5, 20011 injured · $278,000 · 3 eventsCounty officials reported 1 foot of water in one house, north of Louisa. Otherwise, streams flowed across roads, causing little damage.
• Flash Flooding and Hail in Virginia, June 5, 20011 injured · $10,000 · 0.88 in hail · 24 eventsThunderstorms during the afternoon and evening of the 5th produced hail up to nickel size, flash flooding, and damaging winds.
• Tornado and Damaging Winds in Louisiana, June 5 to 7, 20011 death · $735,000 · F1 · 14 eventsTropical Storm Allison moved into southeast Texas late of June 5, 2001 and eventually weakened, but remained over southeast Texas through June 9, 2001.
• Flash Flooding and Hail in Illinois, June 5 to 6, 2001$500,000 · 50 kt wind · 19 eventsFlooding was reported across the county during the period. The Little Wabash River went out of its banks, blocking several local roads east of Stewardson, as well as 3 miles southeast of Strasburg. Along US Highway 51, near Mowequa, water covered the road for several hours.
• Tornadoes and Hail in Texas, June 5, 2001$1.5 million · F1 · 26 eventsStorm spotters reported a (landspout) tornado in open country east-northeast of town. The tornado was nearly stationary.
• Tornado in Florida, June 5, 2001$30,000 · F0 · 1 eventWeak FO. One home destroyed, and several businesses with roof damage.
• Tropical Storm and Flash Flooding in Louisiana, June 5 to 8, 2001$12 million · 9 eventsTropical Storm Allison caused minor problems along coastal sections of southwest Louisiana, but eventually resulted in catstrophic flood losses further inland.
• Tropical Storm and Flash Flooding in Texas, June 5 to 7, 2001$11 million · 9 eventsTropical Storm Allison caused minor problems along coastal sections of southeast Texas, but eventually resulted in catstrophic flood losses further inland.
• Tornado and Flash Flooding in Oklahoma, June 5, 2001$25,000 · F0 · 19 eventsThis brief tornado was observed by a storm chaser causing no damage in a field in southwest Woodward County.
• Tornado and Flash Flooding in Texas, June 5 to 6, 2001$40,000 · F0 · 8 eventsFlooding from T.S. Allison. Damage included in previous report.
• Tornadoes and Flash Flooding in Kansas, June 5 to 6, 2001$50,000 · F0 · 55 eventsOccurred on west side of town.
• Flood in Hawaii, June 5, 20011 eventHeavy showers and thunderstorms produced minor stream and drainage ditch flooding and ponding of roadways on the islands of Molokai, Lanai, and Maui. Also, small hail was reported at 3500-feet elevation near Olinda in Upcountry Maui.
• Flash Flooding and Hail in Kentucky, June 5 to 6, 2001$80,000 · 0.75 in hail · 4 eventsHeavy rainfall caused a creek to rise over the bridge on Liberty road.
• Flash Flood in Illinois, June 5, 20011 eventStreet flooding occurred in Mount Vernon as a result of thunderstorms which dropped copious rainfall.
• Flash Flood in Kentucky, June 5 to 6, 20011 eventSeveral roads were closed by high water.
• Flash Flood in Illinois, June 5, 20011 eventA thunderstorm which dumped an inch and a half of rain in 30 minutes flooded downtown Fairfield streets.
• Flash Flood in Hawaii, June 5, 20011 eventAn upper air low north of the Hawaiian Islands generated heavy showers and thunderstorms from southeast Oahu to central parts of the isle. Several roadways flooded to depths of 2 to 3 feet.
• Flood in Indiana, June 5, 20011 eventGreen River Road near Interstate 164 was reported under water.
• Flash Flooding in Missouri, June 5, 20012 events5 to 6 inches of water reported over roadway northeast of Kearney.
• Flash Flooding in Kansas, June 5, 20012 eventsHeavy rains closed Antioch and 105th St with flooding.
• Flash Flooding in Missouri, June 6, 20016 eventsFlooding reported at Swope Park...and also at Gregory and Blue River.
• Flash Flooding in West Virginia, June 6, 2001$152,000 · 2 eventsStrong thunderstorms produced torrential rainfall, which caused flooding in the towns of Newburg and Tunnelton. Approximately 30 homes reported basement flooding, and a mudslide above the former Newburg School damaged another home.
• Flash Flooding in Illinois, June 6, 20012 eventsFour to six inches of rain caused flash flooding in northeast Greene and north Macoupin Counties. Apple Creek overflowed and flooded some roads in northeast Greene County. In Macoupin County, streets, basements, state roads, and even a golf course, were inundated.
• Flash Flood in Missouri, June 6, 20011 eventRainfall amounts of one to three inches fell over portions of Benton County, with the heaviest concentration over the central part of the county. Highway 7 south of Cole Camp along with numerous secondary roads were flooded or impassable for several hours.
• Flash Flooding in Indiana, June 6, 20013 eventsSeveral thunderstorm cells trained across west central Indiana producing 2 to 3 inch rainfall totals in less than 3 hours. Numerous streets water covered and many small streams out of their banks.
• Flash Flood in Ohio, June 6, 2001$50,000 · 1 eventStrong thunderstorms produced rainfall amounts of between 1.5 and 2 inches in less than 2 hours over the eastern part of the county, and caused minor road and basement flooding in many areas, including the St. Clairsville, Glencoe, Colerain and Neffs areas.
• Flooding in Indiana, June 6 to 11, 20017 eventsHeavy rain of 4 to 6 inches on the 5th caused minor flooding along the Wabash River from Lafayette to Riverton. Agricultural bottomland, county roads and other low lying areas were effected. Lafatyette crested at 13.67 feet (flood stage is 11 feet) on the 7th.
• Flooding in Missouri, June 6, 20012 eventsRainfall of 1 to 3 inches caused some localized flooding in Boone and northern Moniteau Counties. Highway 179 in the Sandy Hook area in north Moniteau County had to be closed due to 5 feet of water.
• Flooding in Missouri, June 6 to 28, 20013 eventsHeavy rains across the Missouri River basin and parts of the Mississippi River basin caused rises on the Mississippi River. Cape Girardeau crested 6.5 feet above flood stage on the 12th. The river was slow to fall, finally going below flood stage at Cape Girardeau on the 22nd.
• Flash Flooding and Damaging Wind in Mississippi, June 6, 2001$25,000 · 3 eventsA mobile home was blown over and several trees were blown down.
• Flood in Illinois, June 6 to 18, 20011 eventThe Big Muddy River rose above flood stage at the Murphysboro gage, mainly due to backwater effects from the flooding Mississippi River. The crest of 21.74 feet, about six feet over flood stage, occurred on June 12. This resulted in minor flooding of bottomlands.
• Flash Flooding in West Virginia, June 6, 2001$20,000 · 2 eventsSmall headwater creeks of the Mud River flooded. County Route 44 was blocked by Parsner Creek.
• Flood in Indiana, June 6 to 7, 20011 event2 to 4 inches of rain fell on the 6th causing the Muscatatuck River to come out of its bank. The river reached 18.8 feet (flood stage is 15 feet) at Deputy on the 7th at 3 am.
• Flood in Indiana, June 6 to 8, 20011 eventHeavy rain on the 5th caused minor flooding along Big Walnut Creek near Reelsville. The creek crested at 14.79 feet (flood stage is 12 feet) on the early morning of the 7th. Agricultural bottomland, a campground and a few cabins were effected.
• Tornado in South Dakota, June 6, 2001F0 · 1 eventA tornado was on the ground for one minute, but caused no damage.
• Tornado in South Dakota, June 6, 2001$5,000 · F1 · 1 eventA tornado touched down for "about a minute", reported the law enforcement officer who witnessed it. The storm tore the metal roof off a 90 foot hog barn and blew down two old sheds. Two trees, about a foot in diameter, were uprooted.
• Flash Flooding and Hail in Ohio, June 6, 2001$71,000 · 55 kt wind · 14 eventsNumerous roads flooded. High water causing basement flooding reported in Colerain
• Flash Flood and Hail in Virginia, June 6, 2001$14,000 · 1 in hail · 12 eventsTrees and power lines down.
• Flash Flood in Indiana, June 6, 2001$5,000 · 1 eventSeveral roads were flooded along US Route 50 between Holton and Versailles.
• Flash Flooding and Hail in Indiana, June 6, 20011.75 in hail · 4 eventsSeveral trees were downed by thunderstorm winds.
• Flood in Indiana, June 6, 20011 eventThunderstorms repeatedly moved across portions of Evansville, mainly along the Ohio River, just south of downtown. There were numerous reports of water on roads. One foot of water was over the road near Main and Division Streets. The intersection of U.S.
• Flood and Lightning Strike in Georgia, June 6, 2001$250,000 · 2 eventsThe Marietta Daily Journal reported that lightning struck and ignited a home on Oakdale road. The home was completely destroyed by the ensuing fire.
• Flash Flooding in Kentucky, June 6, 2001$6,000 · 2 eventsSeveral roads flooded near Monterey. Six inches of water over the Stevens Creek bridge
• Flash Flood in Louisiana, June 6 to 7, 20011 eventTwo feet of water covering Hwy 71 downtown from Tropical Storm Allison.
• Flash Flood and Flood in Maryland, June 7, 2001$150,000 · 7 eventsAn area of showers and thunderstorms with very heavy rainfall moved across western and central Maryland during the early morning hours of the 7th. The heaviest rain fell across western Allegany County where flash flooding was reported.
• Flash Flood and Heavy Rain in West Virginia, June 7, 20014 eventsAn area of showers and thunderstorms with very heavy downpours moved across the Eastern Panhandle during the early morning hours of the 7th. The heaviest rain fell across the Fort Ashby and Short Gap areas of Mineral County.
• Flash Flooding and Damaging Winds in Texas, June 7 to 10, 2001$45,000 · 39 eventsFlooding from the remnants of T.S. Allison. Damage included in previous report.
• Flash Flooding in Louisiana, June 7, 20012 eventsFlooding across Hwy 120 resulting from Tropical Storm Allison.
• Flash Flood in Kentucky, June 7, 20011 eventHeavy rains caused flooding of several roads. On Kentucky Highway 746, traffic was diverted around the high water.
• Flash Flood in Kentucky, June 7, 2001$40,000 · 1 eventRaging water in the Middle Creek forced several families from their homes after heavy rains fell across the area. Several mobile homes were flooded leaving a coating of mud throughout the interior. One car was washed up against a tree.
• Tornado in Mississippi, June 7, 2001F0 · 1 eventA spotter reported seeing a small tornado about 3.5 miles northwest of Roxie. The tornado was on the ground for less than half of a mile in open country and caused no damage.
• Tornado and Flash Flood in Kansas, June 7, 2001F0 · 7 eventsBrief contact with the ground from this landspout.
• Flood in Kentucky, June 7, 20011 eventRunoff from heavy rainfall covered several roadways in Owensboro, causing traffic problems, in addition to stranding a few cars.
• Tornado and Flash Flood in Colorado, June 7, 2001$9.0 million · F0 · 13 eventsA slow moving very severe thunderstorm brought very heavy rain, causing flooding, and hail around baseball size to the Ft. Lyon area for nearly an hour. Highway 50 was under water for over an hour near Ft. Lyon. Many residences experienced basement flooding.
• Flash Flood in Kentucky, June 7, 20011 eventHeavy rains caused water to flood several roadways. U.S. Route 460 was closed to traffic as water flowed over the road. The road was reopened a short time later.
• Tornadoes and Hail in Colorado, June 7, 2001F0 · 10 eventsLarge hail broke a windshield.
• Flash Flood in Texas, June 7, 20011 eventStreets closed and several residents evacuated resulting from Tropical Storm Allison.
• Flash Flood in Kentucky, June 7 to 8, 2001$40,000 · 1 eventHeavy rains caused flash flooding on Cane Creek. The Curt community was the hardest hit with several mobile homes damaged or destroyed. A bridge was also washed away.
• Flash Flood in Texas, June 7, 20011 eventJune 7 Episode NarrativeA slow moving thunderstorm over the southeast sections of North Texas brought flash flooding to Anderson County.
• Flash Flood in Texas, June 7, 20011 eventFlooding along U.S. Hwy 96 north of town closed the highway for several hours.
• Flash Flood in Texas, June 7 to 8, 20011 eventNumerous county roads were closed due to flooding from Tropical Storm Allison.
• Flash Flood in Colorado, June 7, 20011 eventHeavy rain and large hail caused flash flooding of the smaller creeks and streams. As a result, some county roads were washed out north of New Raymer.
• Flood in Hawaii, June 7 to 8, 20011 eventHeavy showers caused minor stream and drainage ditch flooding and ponding of roadways. There were no reports of injuries or serious property damage.
• Flash Flood in Kansas, June 8, 20011 eventHighway K-14 was covered by water and a blockade was set up.
• Flash Flooding in Kansas, June 8, 20013 eventsStreet flooding.
• Flash Flood in Texas, June 8, 20011 eventFlash flooding from Tropical Storm Allison resulted in a subdivision evacuation just south of the Lufkin Airport. Several cars were carried off by the rushing water.
• Flash Flood in Texas, June 8, 20011 eventFlash flooding from Tropical Storm Allison resulted in high water over Hwy 87 south of town closing the roadway.
• Flash Flood in Texas, June 8, 20011 eventTwenty-two county roads were underwater and closed due to flooding from Tropical Storm Allison.
• Flash Flooding and Flooding in Louisiana, June 8 to 13, 2001$3.9 million · 9 eventsRemnants of Tropical Storm Allison moved across southeast Louisiana during the night of June 10/11th. The circulation system strengthened and produced torrential rainfall in many locations of extreme southeast Louisiana.
• Flash Flood in Texas, June 8, 2001$50,000 · 1 eventWith grounds still saturated from the past several days of rains, an additional three inches of rain resulted in street flooding, as well as several homes having water approach them in Vidor.
• Flooding in Illinois, June 8 to 17, 20013 eventsHeavy rains across the Missouri River basin and parts of the Mississippi River basin caused rises on the Mississippi River. Thebes crested about 5 feet above flood stage on the 12th. The river was slow to fall, finally going below flood stage at Thebes on the 17th.
• Flash Flood in Mississippi, June 8, 20011 eventSeveral roads became covered with water and were temporarily impassable in northern portions of the county.
• Flash Flood in Florida, June 8, 2001$75,000 · 1 eventThirty-three apartments were flooded with up to 3 feet of water.
• Flash Flood in Oregon, June 8, 20011 eventThe Oregon Dept of Transportation reported flash flooding on State Highway 26. Between mile markers 126 and 127, water overflowed a creek next to the road and left debris on the pavement.
• Tornado in Texas, June 8, 2001F0 · 1 eventA law enforcement official (trained in storm spotting) from the Willacy County Sheriff's Department reported a tornado touchdown near San Perlita, at the intersection of FM 1420 and Highway 186.
• Flash Flood in Alabama, June 8, 2001$4,000 · 1 eventStreet flooding was reported at several locations north of Butler due to very heavy rainfall. Several secondary roads in the northern part of the county were temporarily closed due to excessive standing and ponding of water.
• Flash Flood in Texas, June 8 to 9, 20011 eventThe remnants of Tropical Storm Allison led to flash flooding over parts of Harrison County on the evening of the 8th. High water was reported over FM450 making the road impassable and numerous other roads contained high water and flooding.
• Tornado in South Carolina, June 9, 2001F0 · 1 eventSeveral eyewitnesses reported a tornado touching down during a thunderstorm that was effectively stationary for at least 15 minutes. Path of the tornado was mostly through the woods. Fire departmentfound 2 large oak trees with broken limbs.
• Tornadoes and Hail in Michigan, June 9, 2001$90,000 · F1 · 13 eventsDuring the late afternoon hours of June 9th, a small cluster of thunderstorms developed along a lake breeze boundary near the city of Cheboygan. This cluster of storms continued to move southeast along the lake breeze boundary before moving into Lake Huron near Harrisville.
• Tornadoes and Hail in Colorado, June 9, 2001F0 · 8 eventsA small tornado touched down but did no damage.
• Tornado and Damaging Wind in Wyoming, June 9, 20012 injured · F0 · 2 eventsA low pressure system over Wyoming pulled middle 60s dew points into the region all day. A surface trough moved across northeastern Wyoming initiating thunderstorms. A moderate upper level short wave provided support for sustained organized thunderstorms to become severe.
• Flash Flood in North Dakota, June 9, 20011 eventWidespread street flooding throughout the city of Bismarck where a foot or more covered the roads. Travel not advised. Up to 12 feet of water accumulated in the railroad underpasses in town.
• Tornado in North Dakota, June 9, 20011 injured · F1 · 1 eventDrivers along Highway 83 witness a vehicle drive into the path of the tornado. The vehicle was thrown into the ditch injuring the driver. Other damage by the tornado includes four power lines down along highway 83. Tops of evergreen tree's snapped off.
• Tornado and Hail in Nebraska, June 9 to 10, 2001$3,000 · F0 · 8 eventsF0 Tornado up to 1/2 mile wide traveled through open rangeland. Utility poles were broken off.
• Tornado and Damaging Wind in South Dakota, June 9, 2001F0 · 2 eventsA brief tornado caused no reported damage.
• Tornado and Hail in Minnesota, June 9 to 10, 2001$3,000 · F0 · 10 eventsMachine shed down. Shingles off roofs. Numerous trees toppled.
• Tornado and Damaging Wind in South Dakota, June 9, 2001$80,000 · F0 · 2 eventsA brief tornado caused no damage, according to the spotter who viewed it.
• Tornadoes and Damaging Wind in South Dakota, June 9, 2001$50,000 · F0 · 3 eventsA brief tornado caused no reported damage.
• Tornado and Damaging Winds in South Dakota, June 9, 2001$30,000 · F0 · 3 eventsThunderstorm winds caused tree damage, including large branches blown down.
• Tornado and Damaging Winds in Minnesota, June 10, 2001$10,000 · F0 · 5 eventsThunderstorm winds blew down power lines and moved cars.
• Flood in Illinois, June 10 to 14, 20011 eventBackwater on the Ohio River caused the stage at Cairo to rise slightly above flood stage. The backwater was from the Mississippi River, which was above flood stage. At Cairo, the crest of 40.89 feet occurred at midnight on the 13th. Flood stage is 40 feet.
• Flash Flood in Mississippi, June 10, 2001$20,000 · 1 eventPortions of the county experienced flash flooding as three inches of rain fell in just 1.5 hours over saturated ground. Several homes in the Laurel area were flooded when nearby creeks overflowed.
• Tornado and Hail in Michigan, June 10, 2001$10,000 · F0 · 2 eventsA couple of rounds of showers and thunderstorms occurred, thanks to a warm front invading the area, and an upper level disturbance moving in during the evening. One storm in the first round produced marginally severe hail.
• Flash Flood in Louisiana, June 10, 2001$50,000 · 1 eventWith grounds already saturated, an additonal three inches of rain in less than three hours resulted in water in homes along the bayou.
• Flooding in Georgia, June 10, 20013 eventsThe Peach County 911 center reported that minor street flooding occurred at the intersection of Housers Mill Road and Lakeview Road.
• Tornadoes and Flash Flooding in Mississippi, June 11, 2001$1.2 million · F1 · 17 eventsThe remnants of Tropical Storm Allison moved over southeast Louisiana and south Mississippi during the night of June 10/11th and intensified. Some thunderstorms reached severe levels and produced damaging winds and short lived, weak tornadoes.
• Flash Flooding and Hail in Minnesota, June 11, 2001$166,000 · 2 in hail · 30 eventsLarge tree limbs were blown down.
• Flash Flooding and Damaging Winds in Mississippi, June 11, 2001$134,000 · 7 eventsMany trees were blown down in both the Hattiesburg area and in Brooklyn. At least four houses sustained damage from fallen trees.
• Tornado in Mississippi, June 11, 20012 injured · $150,000 · F1 · 1 eventA severe thunderstorm produced an F1 tornado in the southeast part of the county, first touching down near the Howell community about 3 miles east of Movella.
• Tornado in Alabama, June 11, 2001$20,000 · F0 · 1 eventAn F0 tornado first touched down in southwest Mobile county about 8 miles southwest of the Mobile Regional Airport. The initial touchdown was near Jeff Hamilton Road, just to the east of Newman Road.
• Flood in Florida, June 11, 2001$125,000 · 1 eventNumerous roads closed in Panama City and Springfield, with a few washouts. Saturated grounds were responsible for several downed trees and power lines. Between three and five inches of rain fell since midnight from the remnants of Tropical Storm Allison.
• Flooding in Alabama, June 11, 2001$3,000 · 2 eventsA strong ridge of high pressure off the east coast combined with the remains of Allison caused a tight pressure gradient along the coastal areas of Alabama.
• Tornado in Florida, June 11, 20011 death · $35,000 · F0 · 1 eventWeak F0 tornado. A Jacksonville man was crushed to death in his living room. The home located in the 2300 block of Somerset Road received significant damage when sycamore tree smashed through the roof. Trees and power lines were blown down through out the area.
• Tornado and Hail in Minnesota, June 11, 2001$50,000 · F0 · 9 eventsFew trees downed at Lake Carlos State Park. This was the first report from a complex of storms that would enter Todd and Morrison Counties, and which produced the tornado 4 ESE Long Prairie at 1355. The last report from this batch of storms was in Morrison County at 1430.
• Tornadoes and Hail in Minnesota, June 11, 20017 injured · $10 million · F2 · 13 eventsA large storm organized rapidly just northeast of Appleton in Swift County, and began producing several brief touchdowns in and around Danvers. The first known tornado, 2 SW Danvers, was a brief touchdown in an open field, destroying an irrigation system.
• Tropical Storm in Georgia, June 11 to 13, 20017 eventsThe remnants of Tropical Storm Allison, which originated in the Gulf of Mexico near the Texas coast during the first few days of June, brought heavy rain and flooding to many counties in central and east central Georgia from the afternoon of the 11'th through the afternoon of…
• Tornadoes and Hail in Minnesota, June 11, 20012 injured · $75 million · F1 · 54 eventsA new mesocyclone formed to the northeast of the storm that produced the Benson tornado. This new storm went on to produce five tornadoes, with the last one occurring near New Market in Scott County.
• Flash Flooding and Damaging Winds in Ohio, June 11, 2001$24,000 · 55 kt wind · 7 eventsA thunderstorm produced strong winds which caused roof damage at a treatment plant. Trees were also downed in the western part of the county.
• Tornado in Washington, June 11, 2001F0 · 1 eventA very weak tornado tossed a teacher and a few children into the air. No one was injured.
• Flood and Damaging Wind in Florida, June 11, 2001$100,000 · 3 eventsMinor street flooding. Up to a half foot of water covered County Road 275 south of Highway 20. Up to eight inches of rain fell since midnight from the remnants of Tropical Storm Allison. Reported by a SKYWARN storm spotter.
• Tornado in Alabama, June 11, 2001$15,000 · F0 · 1 eventAn F0 tornado first touched down on State Road 55 several miles south of Libertyville, near the Stanley community. Six homes, and a church sustained some minor roof damage, and two outbuildings were also damaged.
• Tornado and Hail in Wisconsin, June 11 to 12, 2001$69,000 · F0 · 60 eventsNumerous reports of large hail and pockets of wind damage accompanied severe thunderstorms that moved across parts of southwest and central Wisconsin. A brief tornado touchdown also occurred near Urne (Buffalo County), but only some crop damage was reported.
• Flood and Hail in Wisconsin, June 11, 20012 injured · $19 million · 1.75 in hail · 12 eventsDuring the late evening of June 11th a large thunderstorm complex, including a bow echo, moved across central and east central Wisconsin. Winds exceeded 70 mph across the area, resulting in thousands of downed trees and damage to homes and businesses.
• Tornado in Georgia, June 11, 2001$4,000 · F0 · 1 eventWeak FO. Large trees and power lines were blown down. Trees were blocking secondary roads off Highway 21.
• Tornado in Florida, June 11, 2001$5,000 · F0 · 1 eventWeak FO tornado. Large trees and power lines were blown down.
• Tornadoes and Damaging Winds in Wisconsin, June 11, 2001$2.1 million · F1 · 24 eventsA powerful squall line plowed through most of south-central and southeast Wisconsin during the late evening hours of June 11, 2001, resulting in widespread damage to trees, power lines, and power poles.
• Flash Flooding in Georgia, June 11 to 12, 2001$1.3 million · 2 eventsThe remnants of Tropical Storm Allison dumped up to 11 inches of rain Monday night and early Tuesday morning. Eight inches of rain fell in Valdosta. Numerous county roads and highways were closed, with numerous washouts.
• Flash Flood in Florida, June 11 to 12, 20011 death · $20 million · 1 eventIntense rainbands from the remnants of Tropical Storm Allison dumped up to 11 inches of rain in a 24-hour period. The official 24-hour rainfall total at the Tallahassee Regional Airport of 10.13 inches broke the previous record of 9.47 inches set in 1969.
• Flash Flood in Alabama, June 11, 20011 eventSeveral roads in the south part of the town of Luverne became impassable due to standing water resulting from heavy rain. The roads were closed for a couple of hours until the waters receded.
• Tornado in Florida, June 12, 20011 injured · $200,000 · F1 · 1 eventAn F1 tornado touched down near Lake Logan Road north of U.S. Highway 90. The tornado destroyed three double wide trailers, flipped over several vehicles, and downed numerous trees and power lines. One person sustained minor injuries from flying debris.
• Flash Flooding in Georgia, June 12, 20014 eventsNumerous reports of flooded seconday roads -Tropical Storm Allison.
• Flash Flood in Florida, June 12, 20011 event
• Flash Flooding in Georgia, June 12, 20013 eventsMany seconday roads flooded.
• Tornado and Flash Flooding in Iowa, June 12, 2001$12 million · F0 · 56 eventsThe supercell that moved across northern Iowa during the early morning hours left behind a strong outflow boundary. This outflow boundary became established east to west across central Iowa.
• Flash Flooding and Hail in Ohio, June 12, 2001$207,000 · 60 kt wind · 25 eventsA morning thunderstorm (time estimated) knocked down large limbs and a tree. The tree fell on a home causing damage.
• Flash Flood in Georgia, June 12, 20011 eventMany seconday roads flooded.
• Tornado in Wyoming, June 12, 2001F0 · 1 eventAn F0 tornado developed quickly 3 miles south of Gillette. The tornado was on the ground for just 13 minutes as it moved southeast. Gillette Fire Dept. reported the tornado touching down. The storm moved over an oil field where it did minor damage to oil treating equipment.
• Tornado and Flash Flooding in Georgia, June 12 to 13, 2001$98,000 · F0 · 3 eventsWAGT TV and others reported a small tornado touchdown at Point South golf course taking down several trees.
• Tornado in Wyoming, June 12, 2001F0 · 1 eventLaw enforcement reported a tornado touching down 10 miles south of Gillette. The storm moved southeast 4 miles downing numerous power lines.
• Tornadoes in Wyoming, June 12, 2001F1 · 2 eventsThis tornadic thunderstorm developed 30 miles southeast of Gillette and moved east-northeast across a sparsely populated track of eastern Campbell county. Reports from the public were received about every 10 to 15 minutes, however no one continuously followed the storm.
• Tornado in Wyoming, June 12, 2001F1 · 1 eventThis tornado developed over Rochelle in southwestern Weston County, moving northeast to 7 miles southeast of Clareton. No one continuously tracked this storm as spotters were focused on another tornado in the county at the same time.
• Flooding in Iowa, June 12 to 23, 2001$2.5 million · 33 eventsA significant flash flood event developed later on the 12th as heavy rains and severe storms developed along a stationary boundary located over central Iowa in the mid-morning hours.
• Tornado in Wyoming, June 12, 2001F0 · 1 eventBrief tornado touchdown 13 miles west of Mule Creek Junction.
• Tornadoes and Damaging Winds in South Carolina, June 12, 2001F1 · 11 eventsAs the remnants of Tropical Storm Allison moved across the southeastern states, numerous funnel clouds developed with several of them actually touching down for brief periods of time. None of them produced any major damage.
• Flash Flood and Hail in Ohio, June 12, 20012 injured · $20,000 · 1.75 in hail · 8 eventsA two car garage on Lancaster Street was struck, damaging the structure and a nearby car.
• Tornadoes and Hail in South Dakota, June 12, 2001F0 · 3 eventsA tornado developed southwest of Provo along with quarter sized hail. The storm was next spotted by an off duty NWS employee who observed the tornado south of Provo.
• Tornadoes and Flash Flooding in South Carolina, June 12 to 15, 2001F0 · 8 eventsSheriff reported several trees down in the Swansea area.
• Tornado in Iowa, June 12, 2001F0 · 1 eventA brief tornado caused no reported damage or injuries.
• Tornadoes and Hail in South Dakota, June 12, 2001$20 million · F0 · 27 eventsThunderstorm winds caused tree and power line damage. One large tree severely damaged a moving car when it was blown over.
• Flash Flood in South Dakota, June 12 to 13, 2001$5.0 million · 1 eventFlash flooding of streams, roads, lowlands, homes, and other buildings was especially severe in the Valley Springs area. Most of the town was flooded, with widespread damage to basements and first floors of homes. The flooding left a layer of mud over much of the town.
• Flash Flooding and Hail in Indiana, June 12, 2001$18,000 · 1 in hail · 4 eventsEight trees and a few power lines reported down across the southeast portion of the county
• Heavy Rain in Wyoming, June 12 to 13, 20012 eventsHeavy rain flooded streets, caused power outages. Amounts ranged up to 3.25 inches. Heavy rain and snow downed power poles and lines on Heart Mountain near Cody.
• Tornado in South Dakota, June 12, 2001F0 · 1 eventA funnel cloud was observed over Ardmore, several minutes later as the parent thunderstorm was about 15 miles east of Ardmore, a brief tornado formed. This tornado was described as large (wide) and was observed from 15 miles away.
• Flood in Wisconsin, June 12 to 13, 20011 eventHeavy rainfall from storms on June 11th caused a period of flooding on the Yellow River at Babcock from the evening of the 12th into the morning hours of the 13th.
• Tornado in Nebraska, June 12, 2001F0 · 1 eventBrief tornado reported by off-duty NWS personnel.
• Flash Flood and Hail in West Virginia, June 12, 2001$14,000 · 1 in hail · 4 eventsTrees were blown down along Tucker Creek.
• Tornado in South Dakota, June 12, 2001F0 · 1 eventBrief tornado reported by public.
• Tornado in South Dakota, June 12, 2001F0 · 1 eventA tornado reported by law enforcement personnel caused no reported damage.
• Tornado and Hail in Nebraska, June 12 to 13, 2001$79,000 · F0 · 14 events2.75 inch to 3.00 inch hail was reported.
• Tornadoes and Hail in Iowa, June 12, 20012 injured · $1.2 million · F0 · 15 eventsLarge hail caused damage to vehicles, and to the siding and windows of some buildings.
• Tornado and Hail in Iowa, June 12, 2001$20,000 · F0 · 5 eventsA brief tornado caused no reported damage or injuries.
• Flash Flooding and Flooding in Georgia, June 12 to 13, 2001$633,000 · 9 eventsWAGA Television, FOX 5 in Atlanta, reported that 10 roads were under water and closed across the county. It was also reported that some sewers were backing up in homes.
• Flash Flood in Iowa, June 12, 20011 eventFlash flooding caused by very heavy rain caused Otter Creek to flood fields east of Ashton. Roads in Harris were also flooded. Law enforcement reported that several other creeks flooded and that many low areas on roads were flooded.
• Tornado in South Dakota, June 12, 2001F0 · 1 eventA brief tornado caused no reported damage or injuries.
• Tornadoes and Hail in Texas, June 12, 2001$80,000 · F0 · 7 eventsA severe thunderstorm produce golf ball size hail, winds estimated at 70 mph, and 2 brief tornados as the storm crossed extreme northwest Nolan County. Tractor trailers were blown over by the wind, with extensive damage also reported to two homes.
• Tornado and Damaging Wind in South Dakota, June 12, 2001F0 · 2 eventsA brief tornado caused no reported damage.
• Tornado and Hail in Iowa, June 12, 2001F0 · 2 eventsA brief tornado caused no reported damage or injuries.
• Flash Flood and Hail in Iowa, June 12 to 13, 2001$4.0 million · 2.5 in hail · 3 eventsLarge hail damaged vehicles and crops in the area. The amount of crop damage was not known.
• Flash Flood in Minnesota, June 12 to 13, 20011 eventFlash flooding resulting from very heavy rain flooded streets, small streams, culverts, and other low places. Some flooding of basements also occurred.
• Flash Flood in Minnesota, June 12 to 13, 20011 eventHeavy thunderstorm rains caused flash flooding of the Kanaranzi River, small streams, roads, and other low areas. Some roads were closed by the flooding.
• Tornado in Minnesota, June 12, 2001F0 · 1 eventA brief tornado caused no reported damage or injuries.
• Tornado and Hail in South Dakota, June 12, 2001$10,000 · F0 · 7 eventsA brief tornado caused no reported damage or injuries.
• Flash Flooding and Hail in Mississippi, June 12 to 13, 2001$62,000 · 1.75 in hail · 3 eventsA narrow band of persistent and intense rainfall caused flooding in the city of Petal. Water entered several homes, and numerous streets were flooded.
• Flash Flood in South Dakota, June 13, 20011 eventHeavy rain caused flash flooding of small streams and low areas, including several roads in Flandreau.
• Flash Flood in South Dakota, June 13, 20011 eventFlash flooding, caused by thunderstorm rains of around four inches, occurred in small streams and low areas. Several roads in the Huron area were flooded, as were Riverside park, Memorial Golf Course, and a swimming pool pump house.
• Flash Flooding in South Dakota, June 13, 20013 eventsVery heavy rains of 3 to 7 inches fell across far southern Clark, parts of Hamlin, and southern Deuel counties causing flash flooding. Many creeks and streams flooded and damaged some roads.
• Flooding in Iowa, June 13 to 20, 20012 eventsFlooding along the Big Sioux River affected cropland, with some crops expected to survive due to the relatively short time fields were under water. Boat docks and some roads along the river were closed due to the flooding.
• Flash Flooding in Minnesota, June 13, 2001$10,000 · 2 eventsUp to 3.5 inches of rain in less than two hours caused flash flooding. Law enforcement officials reported several roads were under water north of Highway 14 in Dodge County and mudslides covered county Highway 24.
• Tornado in Louisiana, June 13, 2001$5,000 · F0 · 1 eventA weak tornado touched down momentarily blowing down a fence and stripping sheet metal off a roof.
• Heavy Rain in Virginia, June 13, 20011 eventA thunderstorm with heavy rainfall remained over the western portion of Rockingham County between 100 and 330 PM. A bit of water covered area roads after the downpour.
• Flash Flooding and Damaging Winds in Virginia, June 13, 2001$15,000 · 5 eventsThunderstorms during the afternoon of the 13th produced damaging winds and heavy rain that resulted in flash flooding.Heavy rains caused Little Stony Creek to flood 3 miles northeast of Pembroke, requiring several people to be rescued.
• Flash Flood in West Virginia, June 13, 2001$3,000 · 1 eventOld Fields Fork of the Elk River flooded over roads, as a result of downpours from nearly stationary thunderstorms. Precipitation estimates from radar indicated 3 to 4 inches of rain may have fallen.
• Flash Flooding and Damaging Wind in Ohio, June 13, 2001$8,000 · 50 kt wind · 3 eventsA few streets flooded in and around town
• Tornado and Hail in Mississippi, June 13, 2001$26,000 · F0 · 5 eventsSeveral trees were blown down.
• Flood and Damaging Winds in South Carolina, June 13, 200160 kt wind · 3 events911 center reported trees and power lines down in Gray Court and Laurens. Up to 200 trees were reported down in and around Laurens, with some falling on houses. There was local flooding due to debris piling up.
• Flash Flood in Pennsylvania, June 13, 20011 eventHeavy rains produced a mud slide near the town of Addison Springs. No property damage was reported.
• Tornado and Hail in South Dakota, June 13, 2001F0 · 8 eventsA tornado touched down briefly northwest of Hazel. No damage occurred.
• Tornadoes and Flash Flooding in Minnesota, June 13, 20013 injured · $5.0 million · F3 · 14 eventsIntermittent touchdowns were reported by the sheriff's office.
• Tornadoes and Flash Flooding in Minnesota, June 13, 2001$342,000 · F3 · 44 eventsMinor tree and power pole damage.
• Flash Flood in North Carolina, June 13, 20011 eventFarrell Road was closed due to high water.
• Flash Flood in North Carolina, June 13, 20011 eventWater came up across bridges in Monroe and rural parts of the county.
• Tornado and Hail in Minnesota, June 13, 2001F0 · 2 eventsA tornado touched down east of Odessa and traveled through an open field causing no damage. Path length and width were estimated.
• Tornadoes and Hail in Nebraska, June 13, 2001$13 million · F1 · 48 eventsA wild night of weather struck south-central Nebraska with high winds, hail and tornadoes. Of the five tornadoes confirmed, the most damaging one occurred southeast of Hubbell.
• Tornado in Nebraska, June 13, 2001F0 · 1 eventBrief tornado touchdown in open country observed by storm chasers.
• Tornadoes and Hail in Minnesota, June 13, 2001$50,000 · F1 · 7 eventsA brief tornado caused no reported damage or injuries.
• Tornado in Nebraska, June 13, 20012 injured · $1.0 million · F4 · 1 eventA slow moving tornado tracked from south of Seward to just east of town with a total track length of 8 miles. The tornado was caught on film by several chasers. The tornado destroyed an entire farmstead and a propane and anhydrous ammonia tank farm and machine shed.
• Tornado in Minnesota, June 13, 2001F2 · 1 eventThe tornado tore roofs off houses and blew out exterior walls. Pole barns and sheds were destroyed, and windows were blown out. Thousands of trees were knocked down, and 41 head of livestock were killed. The average path width was 1/4 mile, with the widest being 1/2 mile.
• Tornado in Minnesota, June 13, 2001F0 · 1 eventA brief tornado caused no reported damage or injuries.
• Tornado in Nebraska, June 13, 2001F0 · 1 eventThis tornado was spawned by the same supercell that produced the f4 tornado near Seward. The tornado touched down briefly in an open field west of Agnew near the intersection of NW 140th and Ashland Road and was reported by law enforcement.
• Tornado and Damaging Winds in Iowa, June 13, 2001$300,000 · F0 · 7 eventsA brief tornado caused no reported damage or injuries.
• Tornadoes and Flash Flood in Kansas, June 13, 2001F0 · 33 eventsBrief contact with the ground.
• Tornadoes and Damaging Winds in Kansas, June 13 to 14, 2001$167,000 · F1 · 5 eventsThunderstorms developed over north central kansas and became severe producing large hail strong winds and 2 tornadoes (discussed separately).
• Tornado in Minnesota, June 13, 2001$2,000 · F1 · 1 eventA tornado which formed just west of the state line crossed into Minnesota and immediately destroyed two outbuildings on a farm near highway 14. Debris from the outbuildings was stretched over one and a half miles.
• Tornado in Nebraska, June 13, 2001F0 · 1 eventThis brief touchdown of a tornado was produced by the same supercell that spawned the tornado near Seward. This one touched down in open country near Weston and apparently caused no damage.
• Tornado in Iowa, June 13, 2001$200,000 · F1 · 1 eventA tornado downed trees in Calumet and Sutherland, some of which caused severe damage to homes. The tornado also blew chimneys off at least two houses, caused other tree damage, knocked down power lines, and destroyed the concession stand at a softball field.
• Tornado in Iowa, June 13, 2001F0 · 1 eventA brief touchdown of a tornado in open country in extreme northwest Monona county, reported by the public.
• Tornado in Iowa, June 13, 2001F0 · 1 eventA brief tornado caused no reported damage.
• Tornado and Damaging Winds in Iowa, June 13, 2001$20,000 · F0 · 4 eventsThunderstorm winds caused tree and power line damage, resulting in power outages. Several trees were blown completely down, including one which damaged the porch of a house.
• Flash Flood in Nebraska, June 13, 2001$2,000 · 1 eventThe same supercell that produced the brief tornado touchdown near Weston also dumped around 2 inches of rain over Saunders county in a short amount of time. This rain caused a normally nearly dry creek north of Malmo to flood.
• Flash Flood in Iowa, June 13 to 14, 2001$60,000 · 1 eventFor the second night in a row Emmet County was hit by heavy rains. Severe thunderstorms formed to the west of the area and moved into Emmet County by the late evening hours.
• Flash Flood in Nebraska, June 13 to 14, 20011 eventHeavy rain from thunderstorms produced flash flooding across the southwest part of highway 275 near Beemer.
• Flash Flood in Minnesota, June 14, 2001$10,000 · 1 eventNumerous streets and basements flooded.
• Flash Flood in Nebraska, June 14, 20011 eventHeavy rains caused flash flooding that briefly closed Highway 75 north of Blair. Flooding was also observed along Bell Creek near Arlington.
• Flash Flood in Nebraska, June 14, 20011 eventHeavy rain from several supercells that tracked across Seward county caused flash flooding over a bridge on Highway 15 south of Seward.
• Flood in Nebraska, June 14 to 15, 20011 eventRainfall of 3 to 5 inches fell across a large part of the Little Blue River basin Wednesday evening 6/13/01. The heavy rain caused the Little Blue River to flood closing several roads south of Fairbury.
• Flood in Nebraska, June 14 to 18, 20011 eventRainfall of 3 to 5 inches fell across much of the Turkey Creek and Big Blue River basins Wednesday 6/13/01. This caused Turkey Creek and the Big Blue River to flood in Saline county. Turkey Creek reached 15.9 feet at Wilber late on 6/14/01, flood stage is 11 feet.
• Flood and Hail in Georgia, June 14, 2001$21,000 · 50 kt wind · 21 eventsA local Cleveland radio station reported pea size hail.
• Flash Flood in Missouri, June 14, 2001$200,000 · 1 eventOver six inches of rain fell in southeastern St. Clair County washing out roads and flooding local landscape. Whole sections of roadways were eroded away by the rain which overflowed river and creek banks throughout the county.
• Flash Flooding and Flood in Iowa, June 14, 20012 injured · 70 kt wind · 35 eventsStreets flooded around the intersection of Locust and Marquette streets. Reported by trained spotter.
• Flash Flooding and Hail in Illinois, June 14, 200164 kt wind · 33 eventsSummary of 6/14/01 event:A thunderstorm complex developed over north central Missouri and south central Iowa during the early afternoon hours.
• Flood and Hail in Wisconsin, June 14, 2001$15,000 · 54 kt wind · 15 eventsScattered short lines or clusters of severe thunderstorms, with large hail and powerful, damaging, straight-line, down-burst winds affected parts of south-central and southeast Wisconsin. There were many reports of toppled large trees.
• Tornado and Hail in Iowa, June 14, 2001$300,000 · F1 · 27 eventsThe very unstable atmospheric condition over the central U.S. remained unchanged from what it had been during previous days. A strong cold front approached from the west as intense low pressure in the upper atmosphere lifted northeast into South Dakota during the day.
• Flash Flood in Missouri, June 14, 20011 eventHighway 54 near Weaubleau and Highway 83 near Wheatland were flooded and impassable.
• Flash Flood in Missouri, June 14, 20011 eventHighway 65 near Fristoe was flooded and impassable.
• Tornado and Hail in Texas, June 14, 2001$91,000 · F0 · 57 eventsJune 14 Episode NarrativeA widespread thunderstorm event occurred across north Texas as a cold front, dryline, and low pressure combined to bring severe weather to the region.
• Flash Flooding and Hail in Oklahoma, June 14, 2001$17,000 · 61 kt wind · 13 eventsHeavy thunderstorm rains caused water from small streams to flow over roads.
• Flash Flood and Lightning Strike in North Carolina, June 14, 2001$125,000 · 2 eventsThunderstorms during the evening produced damaging lightning and flash flooding.Lightning struck two houses during the late afternoon of the 14th starting fires.
• Flood in Missouri, June 14, 20011 eventThis is the continuation of the flash flood event over St. Clair County. As runoff continued, numerous low water crossings and local creeks and streams were flooded for several hours across the county.
• Flash Flood in Missouri, June 14, 20011 eventCounty roads north of Lamar were flooded and impassable.
• Flash Flood in Missouri, June 14, 20011 eventCounty roads near Bellamy were flooded and impassable.
• Flash Flood in Kentucky, June 14, 20011 eventHeavy rains caused 4 inches of water and debris to flow over Kentucky Route 179.
• Tornadoes in Iowa, June 14, 20013 injured · F2 · 2 eventsAn F2 tornado touched down at 501 pm CST, around a half mile east/northeast of Montpelier, near Highway 22 and the Muscatine/Scott County line. The tornado then tracked northeast into Scott County, was on the ground about 6.5 miles, and was 200 yards wide.
• Tornado in Iowa, June 14, 2001F1 · 1 eventAn F1 tornado touched down in Bettendorf, just east of the Interstate 74/Highway 67 intersection, at 511 pm CST. The tornado moved northeast, and lifted in northeast Bettendorf near Norwood Drive at 520 pm CST.
• Flash Flood and Hail in Texas, June 14 to 15, 200150 kt wind · 3 eventsA 58 mph wind gust was estimated by a rancher at Ramireno Ranch near Zapata.
• Flooding in Missouri, June 14 to 18, 200112 eventsHeavy rains across northwest Missouri caused extensive minor to moderate flooding of streams. The Tarkio River at Fairfax crested 5.45 feet above flood stage.
• Flash Flood in Missouri, June 14, 20011 eventNumerous streets around the Stockton area were flooded and impassable.
• Flash Flood in Missouri, June 14, 20011 eventHighway D between Huron and Polk was flooded and impassable.
• Flash Flood in Missouri, June 14, 20011 eventNumerous low water crossings, creeks and streams were flooded, especially along Highway 7.
• Flash Flood in Missouri, June 14, 20011 eventHighway 54 was flooded and impassable, especially west of Wheatland.
• Flood in Missouri, June 14, 20011 eventHeavy rain caused some localized flooding in Chesterfield. Interstate 64 had to be closed for a while due to high water.
• Flash Flood in Arkansas, June 14 to 15, 2001$175,000 · 1 eventUnofficial reports of 10 inches of rain were received which was responsible for washing out a number of roads, bridges and culverts throughout the area from El Dorado to Smackover.
• Flash Flood in Arkansas, June 14 to 15, 20011 eventHeavy rains resulted in flash flooding over the eastern portions of Searcy County. Several county roads were flooded with no significant damage reported.
• Flash Flood in Arkansas, June 14 to 15, 20011 eventHeavy rains resulted in some street flooding near Mountain View.
• Flash Flood in Arkansas, June 14 to 15, 20011 eventHeavy rains, up to 4 inches in some areas, caused street flooding in the town of Highland. No other damage was reported.
• Tornado and Hail in Michigan, June 15, 2001$50,000 · F0 · 15 eventsA cold front moved across northern Michigan during the afternoon and early evening hours on the 15th. As the cold front collided with warm and humid air in place across the region, numerous thunderstorms developed.
• Heavy Rain in Maryland, June 15, 20014 eventsThe remnants of Tropical Storm Allison brought periods of heavy rainfall to south central Maryland between the afternoon of the 15th and the evening of the 16th. In Prince George's County, 3.05 inches of rain was reported near Brandywine and 2.27 inches fell at Jug Bay Wetlands.
• Heavy Rain in District of Columbia, June 15 to 16, 20011 eventThe remnants of Tropical Storm Allison brought periods of heavy rainfall to the District between the afternoon of the 15th and the evening of the 16th. A total of 2.59 inches of rain fell in Georgetown. Three other spotters nearby reported between 2.00 and 2.25 inches.
• Flood in Nebraska, June 15 to 17, 20011 eventRainfall of 3 to 5 inches on 6/13/01 caused the Big Blue river to flood from around Crete to Beatrice. At Beatrice the river crested at 18.8 feet at 7am on the 16th, flood stage is 16.0 feet. The flood mainly affected agricultural lowlands.
• Tornado in Florida, June 15, 2001$20,000 · F0 · 1 eventNational Weather Service damage survey concluded that a short lived "Gustnado", along the leading edge of a northwestward advancing microburst, briefly touched down and toppled a power pole and a few large oak trees, which severely damaged a couple of mobile homes in the Ranch…
• Flash Flooding and Hail in North Carolina, June 15 to 17, 2001$105,000 · 1 in hail · 14 eventsNumerous roads were closed in eastern Halifax county, including Highway 258 and many roads in downtown Scotland Neck. Some homes were evacuated, and a bridge was washed out.
• Flash Flood in North Carolina, June 15, 2001$200,000 · 1 eventThe remnants of Tropical Storm Allison dropped 12 to 16 inches of rain across martin county causing widespread, dangerous flooding. Nearly all primary and secondary roads were closed and flooding reached up to 25 homes causing $200,000 in damage.
• Tornado in Virginia, June 15, 2001$5,000 · F0 · 1 eventSeveral trees down and some damage to Bank of American Building.
• Flood and Damaging Wind in North Carolina, June 15, 200150 kt wind · 2 eventsNumerous power lines blown down in Spencer and East Spencer. At one point, power was out to 4800 homes. There was also flooding around Salisbury from heavy rainfall in a short time.
• Flash Flooding in North Carolina, June 15, 20013 eventsOne road impassable and many roads in the area reported high water.
• Flash Flood in North Carolina, June 15, 2001$10,000 · 1 eventHeavy rain caused flooding at the intersection of NC210 and US117. A car ended up in a flooded ditch.
• Flash Flood in North Carolina, June 15, 20011 eventSheriff reported street flooding and water entering cars.
• Flash Flood in North Carolina, June 15, 20011 eventEmergency manager reported flooding on one lane of Hwy 210 in the Rowan community. Another portion of Hwy 210 was reported to be underwater.
• Flash Flooding in North Carolina, June 16, 20013 eventsOne home evacuated due to high water.
• Flash Flooding in Virginia, June 16, 20012 eventsFlooding reported near Whaleyville. One street closed.
• Flood in Puerto Rico, June 16, 2001$5,000 · 1 eventA strong thunderstorm caused strong winds and urban flooding in Morovis. Emergency Managers indicated that a house had flooding problems.
• Flash Flooding in Pennsylvania, June 16 to 18, 20011 death · $35 million · 3 eventsThe remnants of tropical storm Allison drenched the southern halves of Montgomery and Bucks Counties and Philadelphia with up to 10 inches of rain. Torrential downpours occurred from early afternoon through the late evening on the 16th.
• Heavy Rain in North Carolina, June 16, 20011 eventHeavy rainfall, up to 2.1 inches, in a short time caused a sewer system to overflow into the South Fork Crooked Creek. About 3600 gallons of raw sewage were spilled.
• Flash Flood in Pennsylvania, June 16 to 17, 20011 eventShowers and thunderstorms with torrential downpours caused flash flooding of streams and poor drainage flooding in Delaware County, particularly in the eastern half of the county.
• Flash Flood in Delaware, June 16 to 17, 20011 eventShowers and thunderstorms associated with the remnants of Tropical Storm Allison dropped heavy rain across New Castle County from the mid afternoon through the early evening of the 16th.
• Tornado in Minnesota, June 16, 2001F0 · 1 eventA brief touchdown was reported west of Dalton.
• Tornado in Florida, June 16, 2001$2,000 · F0 · 1 eventA tornado touched down in Lely Golf Estates, uprooting several large trees.
• Flash Flooding in Pennsylvania, June 16, 20012 eventsA strong cold front combined with some of the moisture from the remnants of Hurricane Allison to produce extreme rainfall rates across portions of the area.
• Flash Flood in North Carolina, June 16, 20011 eventSpotter reported flooding on Hwy 301, just north of town. Street flooding was also reported in a few subdivisions north of town.
• Flash Flood in North Carolina, June 16, 20011 eventEmergency Manager reported heavy rain caused flooding on Tarheel Road.
• Flash Flooding in New York, June 16, 20012 eventsA strong cold front combined with some of the moisture from the remnants of Hurricane Allison to produce extreme rainfall rates across portions of the area. The rain gage at NWS Binghamton recorded 3.57 inches of rain in just over one hour.
• Flash Flood and Hail in South Carolina, June 16, 200150 kt wind · 4 eventsHighway dept. reported several trees down in the Pontiac area.
• Flash Flooding and Hail in Kansas, June 16, 20012.75 in hail · 5 eventsHeavy rains from thunderstorms in the area caused water to overflow many roads across the county for a time.
• Flash Flood in Maine, June 16, 20011 eventWater overflowed onto roads from several ditches.
• Flash Flood in North Carolina, June 16, 20011 eventThe remnants of Tropical Storm Allison dropped up to 12 inches of rain across Greene county. This resulted in the flooding of low lying areas countywide. Numerous roads were closed countywide including Highway 58N.
• Flash Flood in Maryland, June 17, 2001$10,000 · 1 eventShowers and thunderstorms associated with the remnants of Tropical Storm Allison dropped heavy rain across Caroline County during the early morning of the 17th. The heavy rain caused flash flooding of streams as well as damage to crops in the county.
• Flash Flooding and Flood in New Jersey, June 17, 20014 eventsOn Sunday, June 17th, abundant moisture from the remnants of tropical storm Allison, combined with a cold front approaching from the west, produced extremely heavy rainfall across much of northern New Jersey during the early morning hours.
• Flash Flood in New Jersey, June 17, 20011 eventShowers and thunderstorms associated with the remnants of Tropical Storm Allison dropped heavy rain across Morris County, particularly the eastern half of the county during the early morning of the 17th. Nearly three inches of rain fell in one hour between 245 a.m.
• Flash Flooding and Flooding in New York, June 17, 20018 eventsOn Sunday, June 17th, abundant moisture from the remnants of tropical storm Allison, combined with a cold front approaching from the west, produced extremely heavy rainfall across much of southeast New York during the early morning hours.
• Flash Flooding and Flooding in Connecticut, June 17 to 18, 20015 eventsOn Sunday, June 17th, abundant moisture from the remnants of tropical storm Allison, combined with a cold front approaching from the west, produced extremely heavy rainfall across much of southern Connecticut during the early morning hours.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county, but no serious injuries were reported.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. Some brief heavy downpours also fell during the afternoon and early evening of the 16th.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county, but no serious injuries were reported.
• Flash Flood in New Jersey, June 17 to 18, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county and led to flooding along parts of the Millstone River. No serious injuries were reported.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county. No serious injuries were reported. The Lawrence Brook flooded in Middlesex Borough.
• Flash Flooding in Connecticut, June 17, 2001$112,000 · 5 eventsThe remnants of tropical storm Allison joined forces with a slow moving cold front from the west, to produce torrential rainfall over much of Litchfield County on June 17.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county with several major roadways closed. No serious injuries were reported.
• Tornado in Maine, June 17, 2001F1 · 1 eventA weak tornado touched down briefly in the town of Newry shortly after 10 am. Damage was confined to a wooded area where three sections of trees were blown down in a counter-clockwise, circular pattern. Each section was about a about a quarter to a half mile in length.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county and led to flooding along parts of the Cooper River. No serious injuries were reported.
• Flash Flood in New Jersey, June 17, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county. Gusty winds also knocked down weak tree limbs and wires. Both the Black Horse (U.S.
• Flash Flood in New Jersey, June 17 to 18, 20011 eventThe remnants of Tropical Storm Allison produced showers and thunderstorms with heavy rain during the morning of the 17th. This caused small stream and poor drainage flooding in the county with the worst reported flooding near and along the shore.
• Tornado and Hail in Massachusetts, June 17, 2001$425,000 · F1 · 4 eventsAn isolated severe thunderstorm, associated with the remnants of Tropical Storm Allison, moved across northern Worcester and northwest Middlesex Counties.
• Flash Flood and Lightning Strike in Rhode Island, June 17, 2001$150,000 · 2 eventsTorrential rainfall associated with the remnants of Tropical Storm Allison resulted in flash flooding throughout Providence County. In Foster, two roads were washed out when runoff carved gulches into the roadways. In Woonsocket, the foundations of two buildings were washed out.
• Flood in Puerto Rico, June 17, 2001$10,000 · 1 eventStrong thunderstorms occurred over the western sections of Puerto Rico during the afternoon. The areas most affected were San German and Hormigueros where Emergency Managers indicated several streets covered by water and a house flooded due to poor drainage.
• Flood in New Hampshire, June 17, 20011 eventTwo to three inches of rain in a period of an hour or two overburdened storm drains causing flooding of some roadways, especially in areas of underpasses.
• Flash Flood in Connecticut, June 17, 20011 eventTorrential rainfall associated with the remnants of Tropical Storm Allison caused a private dam in Hampton to fail, which closed a portion of Route 97. Rainfall totals of 3 to 6 inches were common in Windham County, with as much as 7.20 inches in Pomfret.
• Flooding and Hail in Wisconsin, June 17 to 18, 20011 injured · $200,000 · 1.75 in hail · 16 eventsScattered severe thunderstorms, with large hail and damaging, straight-line, down-burst winds, affected parts of south-central and southeast Wisconsin.
• Flash Flood in Wisconsin, June 17, 2001$3,000 · 1 eventRainfall amounts of 1 to 3 inches in less than two hours caused flash flooding, which triggered mudslides along Highway 35 near Alma and Fountain City.
• Tornado in Florida, June 18, 2001$75,000 · F0 · 1 eventA F0 tornado briefly touched down at the HBCN Dairy on County Road 251. The barn was lifted nearly 30 feet off the ground. Its roof along with twisted metal and debris were strewn across the field. The feeding and milking barns were damaged. Reported by the Mayo Free Press.

Every billion-dollar disasterEvery storm of 2001The 2001 hurricane seasonTornadoes in 2001

NOAA NCEI, U.S. Billion-Dollar Weather and Climate Disasters (2025), https://doi.org/10.25921/stkw-7w73, and the Storm Events Database for the episodes.