This is a list of all tornadoes that were confirmed by local offices of the National Weather Service in the United States from August to October 2013.
August
August 1 event + List of confirmed tornadoes – Thursday, August 1, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF1E of ArlingtonDuvalFL2015 – 2025Intermittent high-end EF1 damaged an apartment complex and 15 to 20 buildings, six of which were homes, and downed numerous trees. One person suffered minor injuries that were indirectly related to the tornado. The tornado was originally rated EF2, but was downgraded following post-storm analysis. EF0Lubbock Preston Smith International Airport (1st tornado)LubbockTX2142 – 2147Landspout tornado caused no damage. This tornado occurred simultaneously with the following event. EF0Lubbock Preston Smith International Airport (2nd tornado)LubbockTX2146 – 2153Brief landspout tornado that caused no damage. This tornado occurred simultaneously with the previous event.
August 3 event + List of confirmed tornadoes – Saturday, August 3, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NNE of Fort MorganMorganCO2000 – 2003Brief tornado in an open field with no damage. EF0S of Last ChanceWashingtonCO2137Brief tornado in an open field with no damage. EF0N of GenoaLincolnCO2207Brief tornado in an open field with no damage. EF0SSE of GatesWeldCO2217Brief tornado caused minor damage. EF0NNE of JohnstownWeldCO2229Brief touchdown in an open field with no damage. EF0NNW of KeenesburgWeldCO2324Brief touchdown in an open field with no damage. EF0ErieWeldCO2340Brief tornado with no damage. EF0SE of EpsiePowder RiverMT0115 – 0120Tornado north of Post lofted debris into the air and was accompanied by large hail, which caused damage to the east of Epsie. No damage was reported directly with the tornado.
August 5 event + List of confirmed tornadoes – Monday, August 5, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NNW of EdsonShermanKS1828 – 1830Lnadspout tornado remained over open country and caused no damage. EF0NE of Goodland Municipal AirportShermanKS1840 – 1842Landspout tornado remained over open country and caused no damage.
August 6 event + List of confirmed tornadoes – Tuesday, August 6, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NE of ChokioStevensMN2100 – 2101Very brief tornado blew the door off of a milkhouse and caused other minor damage. EF0SW of ColfaxRichlandND2113 – 2114Brief tornado observed by a farmer on a tractor quickly became engulfed in rain and hail and downed numerous trees before dissipating. Tree limbs were thrown into the tractor and nearby farm buildings, causing minor damage to everything that was impacted. EF1SW of GalchuttRichlandND2126 – 2131Intermittent rain and hail-wrapped tornado downed numerous trees, tossing some dozens of yards, as it crossed Interstate 29 at one point. Winds partially related to the tornado also threw hail into numerous farm fields, causing significant damage to the fields. EF0NNW of HancockStevensMN2129 – 2130A few trees were downed and dust was kicked into the air. EF0WNW of New LondonKandiyohiMN2217 – 2218Trees were downed, corn was damaged, and a heavy cap was lifted off of farm equipment.
August 7 event + List of confirmed tornadoes – Wednesday, August 7, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF1NNE of Partridge Lake to WSW of HortonvilleWaupaca, OutagamieWI0522 – 0530Several campers were blown over at a campground and about 100 trees were downed in Waupaca County before the tornado moved into Outagamie County south of New London, where it downed trees before merging with the following tornado near Hortonville. Two people were injured by this tornado at the campground in Waupaca County. EF2W of New London to GreenvilleWaupaca, OutagamieWI0524 – 0533Fast-moving tornado collapsed the roof of a church, causing the failure of two walls. Several homes were damaged as well (mostly to roof and siding), some due to fallen trees. Hundreds of trees were downed along the path. EF1E of Greenville to NNE of BrillionOutagamie, Brown, CalumetWI0538 – 0552Tornado caused roof damage to a shopping mall and roof and window damage to two small retail buildings, caused minor roof and siding damage to several houses, damaged numerous vehicles, and downed four wooden power poles and hundreds of trees while in Outagamie County. It moved briefly through Brown County near Holland, downing trees before moving into Calumet County, where it collapsed two metal truss towers and downed about three dozen trees before dissipating. EF1Mackville to W of MorrisonOutagamie, BrownWI0538 – 0553Tornado touched down near Mackville and travelled east-southeast, collapsing a barn, removing part of the roof from a second barn, and heavily damaging a boat showroom. It then moved into Brown County southwest of Wrightstown, blowing in the door and removing the roof of an attached garage and collapsing the walls of an outbuilding. Many trees were downed. EF1ENE of Mackville to E of MaribelOutagamie, Brown, ManitowocWI0540 – 0610Fast-moving long-tracked tornado caused significant damage to several outbuildings and barns, flattened corn fields, and damaged a power substation before crossing into Brown County northwest of Wrightstown. It knocked over two campers and about 50 trees at a campground, blew in two garage doors and ripped the roof of off a large garage, and damaged at least 70 homes, most of which were damaged by falling trees. It then moved into Manitowoc County, damaging several outbuildings and the roof of a barn, knocking over a 110-year-old stone structure, and downed hundreds of trees. EF1SW of PilsenBrown, KewauneeWI0605 – 0610A couple dozen trees were downed in Brown County southeast of Henrysville, before the tornado moved into Kewaunee County southwest of Pilsen. It collapsed the roof and walls of a barn, damaged the tops of two silos, and downed several dozen trees before dissipating southeast of Pilsen. EF1S of OrrvilleWayneOH1901 – 1903A large portion of a home's roof was removed and blown into a field, crops were flattened, and numerous trees were downed. EF0N of WolfforthLubbockTX2148 – 2149Brief landspout tornado caused no damage. EF0SE of RalphtonSomersetPA2320 – 2321A home sustained minor damage, a barn roof was partially blown off, and over two dozen trees were downed. EF0WSW of TurpinBeaverOK0036 – 0042A tornado remained very weak and stayed over open fields, causing no damage.
August 11 event + List of confirmed tornadoes – Sunday, August 11, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF1 S of Hill CityPenningtonSD2028 – 2040Shingles were torn off of two houses and several ponderosa pine trees were snapped, with some falling onto power lines and snapping the poles.
August 12 event + List of confirmed tornadoes – Monday, August 12, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0WSW of AlcovaNatronaWY1930 – 1932Brief landspout tornado on the west shore of Alcova Reservoir was caught on camera. It stayed over open land and caused no damage.
August 13 event + List of confirmed tornadoes – Tuesday, August 13, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0SE of Bel AirHarfordMD1001 – 1002Weak tornado downed numerous trees southwest of Calvary. EF0ManahawkinOceanNJ1405 – 1413A Lighthouse Christian Academy building and the Manahawkin Baptist Church sustained roof and minor structural damage, a trailer was flipped, and a Moose Lodge was damaged. Numerous trees and power poles were downed as well, with one tree falling onto a house. EF0NNE of HealyLaneKS1615 – 1617Long, skinny tornado that caused no damage.
August 14 event + List of confirmed tornadoes – Wednesday, August 14, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0E of StratfordShermanTX2245 – 2248Brief, weak tornado south-southwest of Texhoma that appeared as a dust whirl and caused no damage. EF0W of PringleHutchinsonTX2340 – 2341Brief tornado with no damage. EF0N of AlleyHaleTX0358 – 0359Very brief tornado damaged several center pivot irrigation systems.
August 18 event + List of confirmed tornadoes – Sunday, August 18, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NNW of Apple ValleySan BernardinoCA2100 – 2130Very small landspout tornado near Helendale was caught on camera, but resulted in no damage. EF1NW of EphesusHeardGA2341 – 2342Brief tornado caused roof damage to a mobile home, destroyed its porch, and downed dozens of trees.
August 21 event + List of confirmed tornadoes – Wednesday, August 21, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NNE of BatemanChippewaWI2224 – 2226A storm chaser videoed this tornado touching down northwest of Cadott. Two barns were heavily damaged and several trees were downed.
August 26 event + List of confirmed tornadoes – Monday, August 26, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0ESE of BlufftonOtter TailMN0115Brief touchdown reported by a storm chaser northwest of Wadena with no damage.
August 27 event + List of confirmed tornadoes – Tuesday, August 27, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0Cohoctah TownshipLivingstonMI0354 – 0358Numerous trees were downed. EF0W of BrightonLivingstonMI0450 – 0455Several homes sustained siding damage and numerous trees were downed.
August 29 event + List of confirmed tornadoes – Thursday, August 29, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NNW of Remer to WSW of Hill CityCass, AitkinMN2328 – 2355Many trees were downed, a few of which fell onto a house. A few small structures were damaged as well.
August 30 event + List of confirmed tornadoes – Friday, August 30, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0WSW of FolsomCusterSD2144Small, brief tornado in a pasture east of Hermosa caused no damage. EF0NW of New SalemMortonND0010 – 0015Tornado remained over open rural areas north of Interstate 94 and caused no damage.
August 31 event + List of confirmed tornadoes – Saturday, August 31, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NE of CrystalPembinaND2105 – 2108Intermittent tornado through dust into the air but caused no damage.
September
September 1 event + List of confirmed tornadoes – Sunday, September 1, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0SE of BaconvilleFranklinMA2225 – 2226Brief waterspout skirted the shore but caused no damage. EF0NW of SerenaLaSalleIL2342 – 2347Weak tornado with no known damage.
September 7 event + List of confirmed tornadoes – Saturday, September 7, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0ENE of American ForkUtahUT2240 – 2245Very small tornado removed the metal roof from a barn, damaged a few outbuildings, and downed a few trees.
September 10 event + List of confirmed tornadoes – Tuesday, September 10, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0NE of ShiprockSan JuanNM0545 – 0550Brief tornado with no damage.
September 11 event + List of confirmed tornadoes – Wednesday, September 11, 2013EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthSummary EF0N of Baxter State ParkPiscataquisME1948 – 1949Brief tornado downed a few trees in far northeastern Piscataquis County. EF0NW of Williams to SSE of GracetonLake of the WoodsMN2019 – 2036Weak intermittent tornado downed a few trees.
September 12 event