This is a list of all tornadoes that were confirmed by local offices of the National Weather Service in the United States from June to August 2015.
June
June 1 event + List of confirmed tornadoes – Monday, June 1, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0ClermontLakeFL2140$A brief landspout tornado was observed over an open construction field.
June 2 event + List of confirmed tornadoes – Tuesday, June 2, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0WSW of KilldeerDunnND1957 – 1959$A brief tornado tracked across an open field, causing no damage.
June 3 event + List of confirmed tornadoes – Wednesday, June 3, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0S of SavagetonCampbellWY0120$A fire fighter and members of the public observed a brief tornado. EF1W of TiptonOsborneKS0315 – 0320$Several outbuildings were heavily damaged or destroyed on a farmstead. Tree limbs were damaged. EF1WNW of TiptonOsborneKS0317 – 0324$Debris from a grain bin was tossed approximately . A vacant home, large metal building, and silo were damaged. EF0ESE of TiptonMitchellKS0328 – 0331$An empty grain bin was toppled, a metal television antenna was downed, and an elm tree was topped.
June 4 event + List of confirmed tornadoes – Thursday, June 4, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0NNE of ColumbiaTyrrellNC0600 – 0601$Several residences were damaged. A playground swing set was blown into a tree, the right wall of an outbuilding collapsed with its debris tossed eastward, and an aluminum boat was thrown into a nearby yard and canal. Softwood and hardwood tree damage was observed. EF0E of ElbertElbertCO2238 – 2239$A storm chaser observed a brief tornado. EF0W of SimlaElbertCO2312 – 2316$A storm chaser observed a brief tornado. EF0W of SimlaElbertCO2320 – 2323$A storm chaser observed a brief tornado. EF1WSW of SimlaElbertCO2330 – 2340Several trees and large tree branches were snapped, a fuel tank was thrown, a barn was damaged, and a road sign was flattened at its base. EF0SW of SimlaElbertCO2338 – 2339$A storm chaser observed a brief anticyclonic tornado. EF1NE of RamahElbert, El PasoCO2340 – 2344$Some trees and road signs were damaged. EF0ESE of RamahElbert, El PasoCO2354 – 2355$A storm chaser observed a brief tornado. EF1SSW of SimlaElbertCO2354 – 2355A pole barn was destroyed. EF0E of RamahEl PasoCO0000 – 0018$A large tornado damaged an outbuilding. EF0S of Simla (1st tornado)ElbertCO0005 – 0009$A storm chaser observed a tornado over open country. EF0S of Simla (2nd tornado)ElbertCO0015 – 0019$A storm chaser observed a tornado over open country. EF0S of Simla (3rd tornado)ElbertCO0017 – 0024A home, a barn, and nearby outbuildings on a farmstead sustained damage. A power pole was snapped. EF0S of Simla (4th tornado)ElbertCO0021 – 0033$A storm chaser observed a tornado over open country. EF0S of Simla (5th tornado)ElbertCO0026 – 0030$A storm chaser observed a tornado over open country. EF3SW of BerthoudBoulder, LarimerCO0030 – 0108A large cone tornado heavily damaged several homes, a few of which sustained total roof removal and collapse of exterior walls. Vehicles were thrown and damaged, a mobile home was completely destroyed, and small trees were snapped and debarked as well. A total of 25 homes were damaged, 3 of which were destroyed. Tornado moved along an unusual east to west path. EF0S of Simla (6th tornado)ElbertCO0032 – 0033$A storm chaser observed a tornado over open country. EF0S of MathesonElbertCO0034 – 0037$A storm chaser observed a tornado over open country. EF0SSE of Simla (1st tornado)ElbertCO0036 – 0039$A storm chaser observed an anticyclonic tornado over open country. EF0SSE of Simla (2nd tornado)ElbertCO0041 – 0044$A storm chaser observed a tornado over open country. EF0SSE of Simla (3rd tornado)ElbertCO0110 – 0114$A storm chaser observed a tornado over open country. EF0W of SeldenSheridanKS0253 – 0257$A trained storm spotter reported a brief tornado.
June 5 event + List of confirmed tornadoes – Friday, June 5, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF2N of SeibertKit CarsonCO0924 – 0930$A shed and two empty grain bins in a stockyard were destroyed; at least one anchor for the bins was pulled out of the ground, and debris from the bins was tossed upward of to the north. Several power poles were snapped. EF1N of ElizabethElbertCO1913 – 1917A roof structure was collapsed, an outbuilding and some fencing was damaged, and some trees were snapped at their base. EF1HawthorneMineralNV2215 – 2230Power lines, road signs, two vehicles, and approximately 10 to 15 homes and businesses were severely damaged. A large tree was blown over onto a mobile home. EF0WNW of CopeWashingtonCO2254 – 2301$A storm chaser observed a large cone tornado over open country. EF0N of VonaKit CarsonCO0020 – 0035$Law enforcement officers and trained storm spotters reported a large tornado over open fields. EF0N of StrattonKit CarsonCO0045 – 0053$A storm chaser reported a large tornado that caused no known damage. EF0E of WinonaLoganKS0224 – 0309$An emergency manager reported a tornado that caused no damage. EF0E of WinonaLoganKS0230 – 0231$Storm chasers observed a brief satellite tornado to the previous event.
June 6 event + List of confirmed tornadoes – Saturday, June 6, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0SE of Mexican Hat to SE of Montezuma CreekSan JuanUT2340 – 2355$Numerous members of the public observed a tornado that tracked across open country.
June 7 event + List of confirmed tornadoes – Sunday, June 7, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0NNW of BoxholmWebsterIA0611 – 0612$Light tree damage occurred on a farmstead. EF0SW of FraserBooneIA0615 – 0618$A storage silo and a barn were damaged on a farm; light to moderate tree damage was observed as well. EF0N of FraserBooneIA0618 – 0620$Minor crop and tree damage was observed. EF1Southern AmesStoryIA0641 – 0643$Traffic signals, trees, and a nursery were damaged. EF0NW of De MotteJasperIN2128 – 2129$Trained storm spotters videoed a brief tornado. EF0N of KerseyJasperIN2137 – 2141$An emergency manager videoed a brief tornado. EF1S of English LakeStarkeIN2231 – 2236Approximately four to five dozen trees were snapped or uprooted. EF0N of CulverMenardIL0122 – 0123$An old barn was damaged and some trees were downed. An anemometer measured a peak wind of 77 mph (124 km/h). EF0E of MonticelloPiatt, ChampaignIL0203 – 0207$A barn and a machine shed were destroyed on a farmstead. Several large trees were downed or damaged. Minor crop damage was reported.
June 8 event + List of confirmed tornadoes – Monday, June 8, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0S of ShamokinNorthumberlandPA1940 – 1941$Several trees were downed.
June 9 event + List of confirmed tornadoes – Tuesday, June 9, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0SW of RussellvilleBerkeleySC1825 – 1830A waterspout was observed over Lake Moultrie. EF0ScotiaSchenectadyNY1841 – 1842Trees and power lines sustained damage.
June 10 event + List of confirmed tornadoes – Wednesday, June 10, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0NNW of CarsonSan JuanNM1529 – 1531$Broadcast media observed a brief landspout tornado that caused no damage. EF0ElktonSt. JohnsFL1834 – 1835Two sheds were destroyed; a metal-constructed structure and a potato field were damaged. EF0NNE of JupiterPalm BeachFL2035 – 2038$The roof to a shopping center was damaged, with trees in the parking lot uprooted. EF0ESE of FarmingtonOntarioNY0150 – 0155$A garage and a barn were destroyed. A silo was lifted and tossed approximately 200 yd (180 m), causing damage to a fence and a couple dozen headstones in a graveyard. Trees were damaged.
June 11 event + List of confirmed tornadoes – Thursday, June 11, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0ESE of WestboroAtchisonMO2100 – 2101$An off-duty National Weather Service employee observed a brief tornado over an open field. EF1NE of AledoMercerIL2225 – 2237$Damage was largely confined to trees and crops.
June 12 event + List of confirmed tornadoes – Friday, June 12, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0WSW of HerefordDeaf SmithTX2018 – 2021$Emergency management, storm chasers, and members of the public reported a tornado. EF0N of EdnaLabetteKS2025 – 2027$Law enforcement reported a brief tornado over open country. EF0W of LoopGainesTX2334 – 2336$A trained storm spotter reported a brief tornado.
June 13 event + List of confirmed tornadoes – Saturday, June 13, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF1Southern WilliamstonMartinNC2150 – 2151$Numerous trees were snapped or uprooted, and one residence sustained minor roof damage. EF1Hawk PointLincolnMO2345 – 2350$An outbuilding was destroyed, with its debris thrown over into an adjacent farm field. A business was severely damaged. Several homes sustained minor damage, and several large trees were snapped or uprooted.
June 14 event + List of confirmed tornadoes – Sunday, June 14, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0SSE of North PlatteLincolnNE1725 – 1729$A landspout tornado tracked across an open field. EF0NNE of BurdickMorrisKS0042$An emergency manager reported a brief tornado.
June 15 event + List of confirmed tornadoes – Monday, June 15, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF0NNW of GlenmoreBrownWI2009 – 2010$A swing set was toppled, and a small metal shed was pushed . EF0E of Medicine BowCarbonWY2216 – 2221$Members of the public observed a tornado over open country. EF1SE of SymertonWillIL0032 – 0039$Multiple softwood and hardwood trees were snapped or uprooted. Multiple grain bins were flipped over a garage and into a field, and a few metal outbuildings were damaged. EF1 damage was sustained to two farmsteads, with metal siding and additional debris from a machine shed tossed downstream. EF0SE of DurandShiawasseeMI0104 – 0105$A barn and a few trees were damaged.
June 16 event + List of confirmed tornadoes – Tuesday, June 16, 2015EF#LocationCounty / ParishStateStart Coord.Time (UTC)Path lengthMax widthDamage(2015 USD) EF3S of Flaming GorgeDaggetUT2020 – 2040$An intense and large tornado caused major tree damage in Mt. Lena. EF1WSW of Flaming GorgeDaggetUT2130$Soon after the Mt. Lena tornado, a less organized supercell produced a smaller tornado that skipped along an intermittent path for around 1.8 miles before dissipating. The most substantial damage was the flattening of a swath of trees 500 feet wide during the tornado’s peak. EF0WSW of Flaming GorgeDaggetUT2240$A third tornado, the smallest and weakest of the group, touched down near Leona Spring after the initial two. It caused damage along an intermittent path of less than a mile, primarily downing trees in more sparsely wooded areas EF0W of DouglasConverseWY2103 – 2105$Trained storm spotters reported a tornado over open country.
June 17 event Events in Texas and Oklahoma were associated with Tropical Storm Bill.