Английская Википедия:2012 Hurricane Isaac tornado outbreak

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Шаблон:Infobox storm The passage of Hurricane Isaac generated a long-lived, nine-day tornado outbreak that affected the Central and Eastern United States from August 27 to September 4, 2012. The hurricane produced a total of 34 tornadoes, with the strongest being two EF2 tornadoes in Mississippi and Arkansas. There were 19 tornado watches were issued for Isaac over eight days and 171 tornado warnings were issued across 12 states, with 77 of them in Mississippi.[1]

Event summary

A tropical wave emerged off the western coast of Africa into the Atlantic Ocean on August 16. After acquiring a well-defined center of circulation and deep atmospheric convection, the disturbance was deemed organized enough to be declared a tropical depression by 06:00 UTC on August 21 while located about Шаблон:Convert east of the Lesser Antilles. Twelve hours later, the depression intensified into Tropical Storm Isaac. Steered swiftly westward across the eastern Caribbean Sea by a subtropical ridge, the cyclone steadily intensified prior to making landfall near Jacmel, Haiti with winds of Шаблон:Convert by 06:00 UTC on August 25; a few hours later, Isaac moved ashore near Cajobabo, Guantánamo, Cuba with winds of Шаблон:Convert. After moving through the Straits of Florida and into the eastern Gulf of Mexico, the system initially struggled to organize as its wind field expanded. By 12:00 UTC on August 28, however, data from an aircraft reconnaissance flight supported designating Isaac as a Category 1 hurricane. The cyclone attained peak winds of Шаблон:Convert prior to making two landfalls, one at the Southwest Pass over the Mississippi River and the second near Port Fourchon, Louisiana. Once inland, Isaac steadily weakened and dissipated over Missouri early on September 1.[2]

On August 22, the Storm Prediction Center noted the potential for severe weather to evolve in association with Isaac; however, considerable model uncertainty precluded the addition of a threat area.[3] Three days later, a severe threat area was outlined across southern Georgia, southeastern Alabama, and northern Florida as the outer bands of the hurricane were forecast to rotate into the region.[4]

Confirmed tornadoes

Шаблон:Tornado Chart

August 27 event

List of confirmed tornadoes - Monday, August 27, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 S of Narcoossee Osceola FL Шаблон:Coord 0709 – 0710 Шаблон:Convert Шаблон:Convert $Шаблон:Nts An abandoned mobile home was destroyed and shingles were removed from a mobile home. Another home had a broken window and shrub and fence damage on the property. The tornado also passed through citrus groves, knocking down several trees. [5]
bgcolor=#Шаблон:Storm colour align="center" | EF0 W of Vero Beach Indian River FL Шаблон:Coord 1603 – 1605 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A weak tornado on a discontinuous path caused damage to 95 structures, most of which were mobile homes. Approximately 62 received minor damage with an additional 33 sustaining major damage. Carports and awnings were damaged as well. [6]
bgcolor=#Шаблон:Storm colour align="center" | EF0 ESE of Tampa Hillsborough FL Шаблон:Coord 2044 – 2045 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A waterspout moved ashore and damaged fences, trees, and roofs at six residences. [7]

August 29 event

List of confirmed tornadoes - Wednesday, August 29, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 NE of Greenwood Jackson FL Шаблон:Coord 2212 – 2214 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Brief tornado in an open area as documented on video; no damage. [8]
bgcolor=#Шаблон:Storm colour align="center" | EF1 SSW of Gulfport Harrison MS Шаблон:Coord 2218 – 2221 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A tornado destroyed a home that was under construction and collapsed the roof of a front porch to a separate house. Several trees were downed. [9]
bgcolor=#Шаблон:Storm colour align="center" | EF0 N of Graceville Holmes FL Шаблон:Coord 2224 – 2225 Шаблон:Convert Шаблон:Convert $Шаблон:Nts The front porch was torn away from a mobile home and numerous trees were downed. [10]
bgcolor=#Шаблон:Storm colour align="center" | EF1 S of Ocean Springs Jackson MS Шаблон:Coord 0014 – 0016 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Several roofs were damaged and windows were blown out. A few trees were downed as well. [11]

August 30 event

List of confirmed tornadoes - Thursday, August 30, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF1 N of Lowery Geneva, Coffee AL Шаблон:Coord 0744 – 0748 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Several large trees were knocked down and the roof was torn from a mobile home. Several sheds and a barn were damaged. [12][13]
bgcolor=#Шаблон:Storm colour align="center" | EF2 SW of Pascagoula Jackson MS Шаблон:Coord 1210 – 1212 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Impact to homes was largely confined to minor structural damage, with the exception of one home that lost the entirety of its roof. Trees were downed. [14]
bgcolor=#Шаблон:Storm colour align="center" | EF1 WSW of Creek Clarke MS Шаблон:Coord 1449 – 1456 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Several structures were either damaged or destroyed, including numerous outbuildings and two mobile homes. Light poles, trees, and a fence were downed as well. [15]
bgcolor=#Шаблон:Storm colour align="center" | EF1 E of Increase Lauderdale MS Шаблон:Coord 1518 – 1521 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Two barns were damaged, two sheds were blown into a pond, and a tree fell on another shed. Numerous trees were snapped or uprooted. [16]
bgcolor=#Шаблон:Storm colour align="center" | EF0 E of Toxey Choctaw AL Шаблон:Coord 1558 – 1600 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A few trees were downed. [17]

August 31 event

List of confirmed tornadoes - Friday, August 31, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 ENE of Fieldon Jersey IL Шаблон:Coord 1936 – 1937 Шаблон:Convert Шаблон:Convert Unknown Minor damage was inflicted to crops and a residence. Trees surrounding the house were snapped off. [18]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NW of Saint Thomas Madison IL Шаблон:Coord 1950 – 1951 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown; no reported damage. [19]
bgcolor=#Шаблон:Storm colour align="center" | EF0 Carrollton area Greene IL Шаблон:Coord 2027 – 2030 Шаблон:Convert Шаблон:Convert Unknown A garage and a storage shed sustained major damage. A home sustained minor roof damage and many trees and power poles were downed. [20]
bgcolor=#Шаблон:Storm colour align="center" | EF1 Franklin area Morgan IL Шаблон:Coord 2027 – 2030 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado destroyed a repair shop, damaged the roof of a house, and rolled a mobile home off its foundation. Several trees were downed. [21]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NW of Franklin Morgan IL Шаблон:Coord 2232 – 2233 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in an open field; no reported damage. [22]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NNE of O'Fallon St. Charles MO Шаблон:Coord 2234 – 2235 Шаблон:Convert Шаблон:Convert Unknown A tornado struck Fort Zumwalt North High School where it downed several trees, blew debris onto the tennis court, broke the window out of a nearby truck, knocked over a set of standalone aluminum bleachers at the football field, and blew soccer goals against a line of trees. It then left the high school property and knocked down several more trees, blew playground equipment from a preschool into a parking lot, and knocked over a small set of bleachers and a portion of a 4-foot high chain-link fence that surrounded a nearby baseball diamond. [23]

September 1 event

List of confirmed tornadoes - Saturday, September 1, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 ESE of Benson Woodford IL Шаблон:Coord 1648 – 1649 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in an open field; no reported damage. [24]
bgcolor=#Шаблон:Storm colour align="center" | EF0 N of Benson Woodford IL Шаблон:Coord 1703 – 1704 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in an open field; no reported damage. [25]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NNW of Benson Woodford, Marshall IL Шаблон:Coord 1705 – 1709 Шаблон:Convert Шаблон:Convert $Шаблон:Nts The tornado pulled the tin roof from a shed and damaged a corn field. [26][27]
bgcolor=#Шаблон:Storm colour align="center" | EF0 S of Sparland Marshall IL Шаблон:Coord 1732 – 1733 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown; no reported damage. [28]
bgcolor=#Шаблон:Storm colour align="center" | EF0 ESE of Wyoming Stark IL Шаблон:Coord 1808 – 1811 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in an open field; no reported damage. [29]
bgcolor=#Шаблон:Storm colour align="center" | EF0 SE of Castleton Stark IL Шаблон:Coord 1811 – 1814 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown; no reported damage. [30]
bgcolor=#Шаблон:Storm colour align="center" | EF0 W of Modena Stark IL Шаблон:Coord 1824 – 1826 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in an open field; no reported damage. [31]
bgcolor=#Шаблон:Storm colour align="center" | EF2 N of Corning Clay AR Шаблон:Coord 2119 – 2121 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Two hangars at Corning Municipal Airport sustained extensive damage and a few others sustained minor damage. Several aircraft were damaged severely and several power poles were downed. Two homes had windows blown out and the roof of a shed was blown off. [32]
bgcolor=#Шаблон:Storm colour align="center" | EF0 N of Corning Clay AR Шаблон:Coord 2122 – 2123 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A brief tornado touchdown in a farm field. [33]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NW of Fisk Butler MO Шаблон:Coord 2132 – 2139 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A well-documented tornado stayed over open farm country and produced no known damage. [34]
bgcolor=#Шаблон:Storm colour align="center" | EF0 E of Qulin Butler MO Шаблон:Coord 2143 – 2148 Шаблон:Convert Шаблон:Convert $Шаблон:Nts The tornado remained over open farm country; no reported damage. [35]
bgcolor=#Шаблон:Storm colour align="center" | EF0 SSE of Bucoda Butler MO Шаблон:Coord 2303 – 2304 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A farm shed and the equipment inside was damaged by the tornado. [36]
bgcolor=#Шаблон:Storm colour align="center" | EF0 NNE of Flackville Marion IN Шаблон:Coord 2241 – 2242 Шаблон:Convert Шаблон:Convert $Шаблон:Nts A downtown tower media camera observed a brief tornado; no reported damage. [37]

September 3 event

List of confirmed tornadoes - Monday, September 3, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 S of Wyoming Kent DE Шаблон:Coord 1920 – 1921 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Several houses were damaged, the roof was torn off of a garage, and two vehicles were damaged. [38]

September 4 event

List of confirmed tornadoes - Tuesday, September 4, 2012[nb 1]
EF# Location County / Parish State Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
bgcolor=#Шаблон:Storm colour align="center" | EF0 Mount Ephraim area Camden NJ Шаблон:Coord 2231 – 2232 Шаблон:Convert Шаблон:Convert $Шаблон:Nts Several homes suffered roof damage, mostly from falling trees. One tree severely damaged a sidewalk. [39]

See also

Шаблон:Portal

Footnotes

Шаблон:Reflist

References

Шаблон:Reflist

External links

Шаблон:Commons

Шаблон:Hurricane Isaac (2012) series Шаблон:2012 tornado outbreaks Шаблон:Alabama tornado events


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