List of United States tornadoes from August to September 2014

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 September 2014.

United States yearly total

Confirmed tornadoes by Enhanced Fujita rating
EFU EF0 EF1 EF2 EF3 EF4 EF5 Total
0 510 321 71 20 7 0 929

August

Confirmed tornadoes by Enhanced Fujita rating
EFU EF0 EF1 EF2 EF3 EF4 EF5 Total
0 63 8 0 0 0 0 71

August 4 event

List of confirmed tornadoes – Monday, August 4, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 S of Boulder City Clark NV 35°49′N 114°52′W / 35.82°N 114.86°W / 35.82; -114.86 (Boulder City (Aug. 4, EF0)) 1940 0.08 mi (0.13 km) 25 yd (23 m) $0 Brief tornado touchdown as documented on camera; no reported damage. [1]

August 6 event

List of confirmed tornadoes – Wednesday, August 6, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 S of Bennett Adams CO 39°46′N 104°25′W / 39.76°N 104.42°W / 39.76; -104.42 (Bennett (Aug. 6, EF0)) 0010 0.1 mi (0.16 km) 50 yd (46 m) $0 Brief tornado touchdown; no damage. [2]

August 9 event

List of confirmed tornadoes – Saturday, August 9, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 N of St. Francis Cheyenne KS 39°50′N 101°48′W / 39.84°N 101.80°W / 39.84; -101.80 (St. Francis (Aug. 9, EF0)) 2045–2047 0.5 mi (0.80 km) 10 yd (9.1 m) $0 Brief landspout tornado as reported by a storm chaser; no reported damage. [3]
EF0 SE of St. Francis Cheyenne KS 39°42′N 101°43′W / 39.70°N 101.71°W / 39.70; -101.71 (St. Francis (Aug. 9, EF0)) 2057–2058 0.25 mi (0.40 km) 10 yd (9.1 m) $0 Brief tornado as reported by emergency management; no reported damage. [4]
EF0 Lake Cochrane Deuel SD 44°43′N 96°28′W / 44.71°N 96.46°W / 44.71; -96.46 (Lake Cochrane (Aug. 9, EF0)) 2130–2145 0.83 mi (1.34 km) 20 yd (18 m) Unknown Docks, boats, boat lifts, canopies, shoreline shrubbery, and a few trees sustained minor damage. Two homes were impacted, with the roof of one house rolled back and tossed a short distance. [5]
EF0 SSW of Bird City Cheyenne KS 39°37′N 101°38′W / 39.62°N 101.63°W / 39.62; -101.63 (Bird City (Aug. 9, EF0)) 2155 0.25 mi (0.40 km) 10 yd (9.1 m) $0 Brief tornado as reported by a storm chaser; no reported damage. [6]

August 11 event

List of confirmed tornadoes – Monday, August 11, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 Chequamegon Bay Ashland WI 46°35′03″N 90°55′22″W / 46.5843°N 90.9227°W / 46.5843; -90.9227 (Chequamegon Bay (Aug. 11, EF0)) 1846–1847 0.05 mi (0.080 km) 3 yd (2.7 m) $0 A waterspout briefly moved ashore before dissipating. [7]
EF0 W of Trinway Muskingum OH 40°09′00″N 82°03′22″W / 40.15°N 82.056°W / 40.15; -82.056 (Trinway (Aug. 11, EF0)) 1900–1901 0.16 mi (0.26 km) 25 yd (23 m) $1,000 Areas of corn in a field were knocked down and a large tree branch fell on a home. [8]

August 12 event

List of confirmed tornadoes – Tuesday, August 12, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 NE of Johnstown Licking OH 40°10′N 82°38′W / 40.17°N 82.63°W / 40.17; -82.63 (Johnstown (Aug. 12, EF0)) 1515–1516 0.09 mi (0.14 km) 20 yd (18 m) $0 A brief tornado as observed on video; no reported damage. [9]

August 13 event

List of confirmed tornadoes – Wednesday, August 13, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 E of Sunnyside Benton WA 46°19′N 119°48′W / 46.32°N 119.80°W / 46.32; -119.80 (Sunnyside (Aug. 13, EF0)) 0130–0133 0.25 mi (0.40 km) 15 yd (14 m) $0 Brief tornado touchdown in an open field; no reported damage. [10]

August 15 event

List of confirmed tornadoes – Friday, August 15, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 Fort Pierce St. Lucie FL 27°31′N 80°22′W / 27.52°N 80.36°W / 27.52; -80.36 (Fort Pierce (Aug. 15, EF0)) 1755–1756 0.15 mi (0.24 km) 15 yd (14 m) $0 Brief tornado as observed by a motorist and on video; no reported damage. [11]
EF0 NW of Willcox Cochise AZ 32°15′57″N 109°59′57″W / 32.2659°N 109.9993°W / 32.2659; -109.9993 (Willcox (Aug. 15, EF0)) 2039–2045 0.79 mi (1.27 km) 50 yd (46 m) $0 Brief tornado as documented on camera; no reported damage. [12]

August 16 event

List of confirmed tornadoes – Saturday, August 16, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 WNW of Boca West Palm Beach FL 26°25′N 80°16′W / 26.42°N 80.27°W / 26.42; -80.27 (Boca West (Aug. 16, EF0)) 2033–2035 0.37 mi (0.60 km) 10 yd (9.1 m) $0 Brief tornado as observed by the public; no reported damage. [13]

August 17 event

List of confirmed tornadoes – Sunday, August 17, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 NE of Robards Henderson KY 37°41′N 87°34′W / 37.69°N 87.56°W / 37.69; -87.56 (Robards (Aug. 17, EF1)) 2133–2136 1.65 mi (2.66 km) 60 yd (55 m) $45,000 Three homes and a mobile home sustained minor roof and siding damage. Numerous tree limbs were broken and a few trees were uprooted. [14]
EF0 E of Central City Muhlenberg KY 37°18′N 87°01′W / 37.30°N 87.02°W / 37.30; -87.02 (Central City (Aug. 17, EF0)) 2231–2232 0.59 mi (0.95 km) 125 yd (114 m) $12,000 Several trees were snapped and a cornfield was damaged. [15]
EF0 SSE of Dolliver Emmet IA 43°25′N 94°36′W / 43.42°N 94.60°W / 43.42; -94.60 (Dolliver (Aug. 17, EF0)) 0000–0002 0.83 mi (1.34 km) 25 yd (23 m) $1,000 Brief tornado observed by emergency management. [16]

August 18 event

List of confirmed tornadoes – Monday, August 18, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 SSE of Medina Winnebago WI 44°14′N 88°37′W / 44.23°N 88.62°W / 44.23; -88.62 (Medina (Aug. 18, EF0)) 2123–2125 2.06 mi (3.32 km) 50 yd (46 m) $0 Two power poles were leaned and a few trees were blown downed. [17]

August 20 event

List of confirmed tornadoes – Wednesday, August 20, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 WSW of Richmond Macomb MI 42°47′N 82°50′W / 42.78°N 82.83°W / 42.78; -82.83 (Richmond (Aug. 20, EF0)) 1804–1807 0.29 mi (0.47 km) 100 yd (91 m) $5,000 Minor tree damage was observed and thin medal sheds were destroyed. [18]
EF0 SE of Mackay Custer ID 43°53′N 113°35′W / 43.89°N 113.58°W / 43.89; -113.58 (Mackay (Aug. 20, EF0)) 1945–1950 0.1 mi (0.16 km) 5 yd (4.6 m) $0 Numerous photographs of a brief tornado; no reported damage. [19]

August 21 event

List of confirmed tornadoes – Thursday, August 21, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 N of Mountain Lake Cottonwood MN 44°02′N 94°55′W / 44.04°N 94.92°W / 44.04; -94.92 (Mountain Lake (Aug. 21, EF0)) 1020–1021 0.1 mi (0.16 km) 50 yd (46 m) $0 Brief tornado; no reported damage. [20]
EF0 SW of Fuller Jefferson PA 41°05′N 78°59′W / 41.09°N 78.99°W / 41.09; -78.99 (Fuller (Aug. 21, EF0)) 2025–2026 0.54 mi (0.87 km) 20 yd (18 m) $500 Damage was limited to hardwood trees. [21]
EF0 SE of Knox Dale Jefferson PA 41°04′N 79°01′W / 41.07°N 79.01°W / 41.07; -79.01 (Knox Dale (Aug. 21, EF0)) 2027–2035 5.36 mi (8.63 km) 50 yd (46 m) $500 Hardwood trees were damaged. [22]

August 23 event

List of confirmed tornadoes – Saturday, August 23, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 W of Cresbard Faulk SD 45°10′N 99°05′W / 45.17°N 99.09°W / 45.17; -99.09 (Cresbard (Aug. 23, EF0)) 2230–2235 2.13 mi (3.43 km) 10 yd (9.1 m) $0 Only minor tree damage was observed. [23]
EF0 W of Cresbard Faulk SD 45°11′N 99°08′W / 45.18°N 99.13°W / 45.18; -99.13 (Cresbard (Aug. 23, EF0)) 2235–2246 4.4 mi (7.1 km) 15 yd (14 m) Unknown A livestock trailer was blown over, a garage door was lofted over the roof of the building, and tree damage was observed. [24]
EF1 NE of Ipswich Edmunds SD 45°29′N 98°58′W / 45.48°N 98.97°W / 45.48; -98.97 (Ipswich (Aug. 23, EF1)) 2331–2338 1.46 mi (2.35 km) 10 yd (9.1 m) Unknown A section of a farm roof was lost while the siding was damaged. A metal outbuilding lost a majority of its roof, and a tractor trailer was damaged due to flying debris. Tree damage and a dented grain building was observed. [25]

August 24 event

List of confirmed tornadoes – Sunday, August 24, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 SW of Morrill Benton, Morrison MN 45°48′N 93°59′W / 45.80°N 93.98°W / 45.80; -93.98 (Morrill (Aug. 24, EF0)) 2247–2302 5.67 mi (9.12 km) 150 yd (140 m) $2,000 A roof was torn from a farm outbuilding; tree damage was observed. [26][27]

August 25 event

List of confirmed tornadoes – Monday, August 25, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 S of Florence Fremont CO 38°23′N 105°07′W / 38.39°N 105.12°W / 38.39; -105.12 (Florence (Aug. 25, EF0)) 2340–2343 0.96 mi (1.54 km) 75 yd (69 m) $0 Brief tornado; no reported damage. [28]

August 28 event

List of confirmed tornadoes – Thursday, August 28, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 ENE of Natoma Osborne KS 39°13′N 98°55′W / 39.22°N 98.92°W / 39.22; -98.92 (Natoma (Aug. 28, EF0)) 2230 0.1 mi (0.16 km) 25 yd (23 m) $0 Brief tornado in open country; no reported damage. [29]
EF1 Milberger Russell KS 38°43′N 98°55′W / 38.72°N 98.92°W / 38.72; -98.92 (Milberger (Aug. 28, EF1)) 2330–2332 2 mi (3.2 km) 220 yd (200 m) $0 Tractors were flipped and windows were broken in town. [30]
EF0 SW of Mayfield Yankton SD 43°02′N 97°23′W / 43.04°N 97.38°W / 43.04; -97.38 (Mayfield (Aug. 28, EF0)) 2344–0008 3.74 mi (6.02 km) 50 yd (46 m) $0 A tornado was observed over open country. [31]

August 31 event

List of confirmed tornadoes – Sunday, August 31, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 NNW of Arion Crawford IA 41°58′07″N 95°31′40″W / 41.9687°N 95.5279°W / 41.9687; -95.5279 (Arion (Aug. 31, EF0)) 2324–2342 5.49 mi (8.84 km) 330 yd (300 m) $5,000 High resolution satellite data confirmed a tornado. [32]
EF0 Odebolt Sac IA 42°18′03″N 95°18′23″W / 42.3008°N 95.3064°W / 42.3008; -95.3064 (Odebolt (Aug. 31, EF0)) 2344–2350 2.13 mi (3.43 km) 60 yd (55 m) $97,000 Four grain bins were destroyed and a few augers were damaged. [33]
EF0 Worcester Worcester MA 42°14′N 71°48′W / 42.24°N 71.8°W / 42.24; -71.8 (Worcester (Aug. 31, EF0)) 0010–0014 2.06 mi (3.32 km) 176 yd (161 m) $100,000 Some trees were snapped or uprooted; fallen trees caused significant damage to cars and minor damage to homes. [34]
EF0 ESE of Vail Crawford IA 42°01′43″N 95°08′49″W / 42.0285°N 95.147°W / 42.0285; -95.147 (Vail (Aug. 31, EF0)) 0026–0033 2.13 mi (3.43 km) 200 yd (180 m) $10,000 A tornado found using high resolution satellite imagery damaged crops. [35]
EF0 SE of Arcadia Carroll IA 42°01′24″N 95°01′09″W / 42.0233°N 95.0192°W / 42.0233; -95.0192 (Arcadia (Aug. 31, EF0)) 0034–0044 4.96 mi (7.98 km) 90 yd (82 m) $7,000 Two grain bins were severely damaged. [36]
EF0 ESE of Arcadia Carroll IA 42°02′32″N 94°58′24″W / 42.0421°N 94.9734°W / 42.0421; -94.9734 (Arcadia (Aug. 31, EF0)) 0038–0044 2.71 mi (4.36 km) 140 yd (130 m) $10,000 A tornado found using high-resolution satellite imagery damaged crops. [37]
EF0 NE of Carroll Carroll IA 42°04′24″N 94°49′53″W / 42.0733°N 94.8315°W / 42.0733; -94.8315 (Carroll (Aug. 31, EF0)) 0045–0048 3.34 mi (5.38 km) 200 yd (180 m) $10,000 A tornado found using high-resolution satellite imagery damaged crops. [38]
EF0 N of Ralston Carroll, Greene IA 42°06′32″N 94°40′53″W / 42.109°N 94.6813°W / 42.109; -94.6813 (Ralston (Aug. 31, EF0)) 0057–0107 5.64 mi (9.08 km) 100 yd (91 m) $14,000 A small open farm structure was destroyed. Trees and crops were damaged. [39][40]
EF0 W of Paton Greene IA 42°07′38″N 94°25′06″W / 42.1272°N 94.4183°W / 42.1272; -94.4183 (Paton (Aug. 31, EF0)) 0111–0116 4.49 mi (7.23 km) 45 yd (41 m) $6,000 A small barn on a farmstead lost its roof. [41]
EF0 NE of Churdan Greene, Webster IA 42°10′21″N 94°22′41″W / 42.1726°N 94.3781°W / 42.1726; -94.3781 (Churdan (Aug. 31, EF0)) 0115–0125 9.79 mi (15.76 km) 360 yd (330 m) $12,000 An old grain silo, trees, and crops were damaged. [42][43]
EF0 SW of Gowrie Webster IA 42°14′04″N 94°23′18″W / 42.2344°N 94.3884°W / 42.2344; -94.3884 (Gowrie (Aug. 31, EF0)) 0119–0124 5.07 mi (8.16 km) 95 yd (87 m) $6,000 Extensive crop damage was observed. [44]
EF0 S of Fort Dodge Webster IA 42°26′24″N 94°12′36″W / 42.4399°N 94.2101°W / 42.4399; -94.2101 (Fort Dodge (Aug. 31, EF0)) 0122–0125 1.67 mi (2.69 km) 25 yd (23 m) $3,000 A tornado produced crop damage. [45]
EF0 NNE of Paton Webster IA 42°14′03″N 94°13′16″W / 42.2341°N 94.221°W / 42.2341; -94.221 (Paton (Aug. 31, EF0)) 0124–0135 6.42 mi (10.33 km) 570 yd (520 m) $10,000 Grain bins sustained minor damage. [46]
EF0 S of Gowrie Webster IA 42°15′44″N 94°18′23″W / 42.2622°N 94.3064°W / 42.2622; -94.3064 (Gowrie (Aug. 31, EF0)) 0126–0129 2.85 mi (4.59 km) 400 yd (370 m) $5,000 Well-defined swirls and convergence were noted in crops. [47]
EF0 SE of Perry Dallas IA 41°43′14″N 94°06′49″W / 41.7206°N 94.1135°W / 41.7206; -94.1135 (Perry (Aug. 31, EF0)) 0131–0150 9.48 mi (15.26 km) 110 yd (100 m) $4,000 A long-lived tornado damaged crops. [48]
EF1 N of Dayton Webster IA 42°18′13″N 94°05′01″W / 42.3035°N 94.0837°W / 42.3035; -94.0837 (Dayton (Aug. 31, EF1)) 0135–0141 5.33 mi (8.58 km) 100 yd (91 m) $207,000 A hog containment building was destroyed and numerous corn fields were damaged. Minor tree damage occurred. [49]
EF1 NNW of Stratford Webster, Hamilton IA 42°18′40″N 93°58′13″W / 42.3111°N 93.9704°W / 42.3111; -93.9704 (Stratford (Aug. 31, EF1)) 0140–0145 4.62 mi (7.44 km) 205 yd (187 m) $3,000 Crop and tree damage occurred. [50][51]
EF0 Stratford Hamilton IA 42°16′29″N 93°55′08″W / 42.2747°N 93.9188°W / 42.2747; -93.9188 (Stratford (Aug. 31, EF0)) 0140–0147 5.42 mi (8.72 km) 90 yd (82 m) $4,000 Crop and tree damage occurred. This tornado merged with the 0142–0151 UTC EF0 tornado, the first documented instance of a tornado merger resultant from a squall line. [52][53]
EF0 NW of Stanhope Hamilton IA 42°17′20″N 93°51′53″W / 42.289°N 93.8646°W / 42.289; -93.8646 (Stanhope (Aug. 31, EF0)) 0142–0151 6.21 mi (9.99 km) 280 yd (260 m) $7,000 Crop and tree damage occurred, and shingles were removed from a house. This tornado merged with the 0140–0147 UTC EF0 tornado, the first documented instance of a tornado merger resultant from a squall line. [52][54]
EF1 W of Story City Boone, Hamilton IA 42°10′42″N 93°49′06″W / 42.1784°N 93.8183°W / 42.1784; -93.8183 (Story City (Aug. 31, EF1)) 0143–0149 6.15 mi (9.90 km) 90 yd (82 m) $7,000 A lean-to was destroyed, trees were uprooted, and crops were damaged. [55][56]
EF0 NE of Stanhope Hamilton IA 42°17′43″N 93°46′43″W / 42.2953°N 93.7786°W / 42.2953; -93.7786 (Stanhope (Aug. 31, EF0)) 0146–0152 5.24 mi (8.43 km) 65 yd (59 m) $4,000 Minor tree and crop damage was documented. [57]
EF0 SW of Kamrar Hamilton IA 42°21′33″N 93°47′35″W / 42.3591°N 93.7931°W / 42.3591; -93.7931 (Kamrar (Aug. 31, EF0)) 0150–0151 1.35 mi (2.17 km) 60 yd (55 m) $100,000 Three grain bins on a farmstead were destroyed. Crops were damaged. [58]
EF0 SSW of Kamrar Hamilton IA 42°22′13″N 93°45′41″W / 42.3704°N 93.7613°W / 42.3704; -93.7613 (Kamrar (Aug. 31, EF0)) 0152–0154 1.73 mi (2.78 km) 340 yd (310 m) $79,000 The roof was ripped off a hog containment building, and crops were damaged. [59]
EF0 ENE of Kamrar Hamilton IA 42°23′43″N 93°38′18″W / 42.3952°N 93.6383°W / 42.3952; -93.6383 (Kamrar (Aug. 31, EF0)) 0158–0203 3.72 mi (5.99 km) 60 yd (55 m) $2,000 Crops were damaged. [60]
EF0 SSW of Dows Hamilton, Wright IA 42°33′09″N 93°38′13″W / 42.5526°N 93.6369°W / 42.5526; -93.6369 (Dows (Aug. 31, EF0)) 0159–0207 7.04 mi (11.33 km) 170 yd (160 m) $33,000 Two empty grain bins were destroyed and crops were damaged. [61][62]
EF0 W of Janesville Bremer IA 42°39′06″N 92°33′16″W / 42.6518°N 92.5545°W / 42.6518; -92.5545 (Janesville (Aug. 31, EF0)) 0201–0203 1.89 mi (3.04 km) 70 yd (64 m) $2,000 Crops were damaged. [63]
EF0 SE of Williams Hamilton IA 42°26′33″N 93°31′05″W / 42.4426°N 93.5181°W / 42.4426; -93.5181 (Williams (Aug. 31, EF0)) 0206–0207 1.15 mi (1.85 km) 50 yd (46 m) $2,000 Some crop damage occurred. [64]
EF0 SE of Dows Franklin IA 42°35′42″N 93°29′04″W / 42.595°N 93.4844°W / 42.595; -93.4844 (Dows (Aug. 31, EF0)) 0207–0210 2.41 mi (3.88 km) 75 yd (69 m) $2,000 Minor crop damage was documented. [65]
EF1 SW of Alden Hamilton, Hardin IA 42°26′43″N 93°29′28″W / 42.4454°N 93.4911°W / 42.4454; -93.4911 (Alden (Aug. 31, EF1)) 0208–0210 2.63 mi (4.23 km) 150 yd (140 m) $119,000 Two grain bins were destroyed and three outbuildings were severely damaged on a farmstead. Another outbuilding lost a portion of its roof. Crops were damaged. [66][67]
EF0 NNW of Buckeye Hardin IA 42°27′49″N 93°25′18″W / 42.4635°N 93.4218°W / 42.4635; -93.4218 (Buckeye (Aug. 31, EF0)) 0211–0213 2.17 mi (3.49 km) 60 yd (55 m) $1,000 Crops were damaged. [68]
EF1 W of Owasa Hardin IA 42°25′08″N 93°14′22″W / 42.4188°N 93.2394°W / 42.4188; -93.2394 (Owasa (Aug. 31, EF1)) 0218–0219 1.55 mi (2.49 km) 150 yd (140 m) $29,000 A grain bin was destroyed and several trees were uprooted on a farmstead. [69]
EF0 S of Iowa Falls Hardin IA 42°28′10″N 93°18′03″W / 42.4695°N 93.3009°W / 42.4695; -93.3009 (Iowa Falls (Aug. 31, EF0)) 0218–0219 1.39 mi (2.24 km) 200 yd (180 m) $2,000 Swirls were distinct across several agricultural fields. [70]
EF0 SSE of Stuart Adair IA 41°26′00″N 94°18′17″W / 41.4332°N 94.3047°W / 41.4332; -94.3047 (Stuart (Aug. 31, EF0)) 0223–0224 0.86 mi (1.38 km) 50 yd (46 m) $1,000 Crops were damaged. [71]
EF0 SE of Ackley Grundy IA 42°30′48″N 93°00′18″W / 42.5134°N 93.0049°W / 42.5134; -93.0049 (Ackley (Aug. 31, EF0)) 0235–0237 1.66 mi (2.67 km) 75 yd (69 m) $2,000 Crops were damaged. [72]
EF0 Aplington Butler IA 42°33′23″N 92°54′06″W / 42.5565°N 92.9018°W / 42.5565; -92.9018 (Aplington (Aug. 31, EF0)) 0239–0242 1.96 mi (3.15 km) 55 yd (50 m) $22,000 Two outbuildings were severely damaged and trees were uprooted on a farmstead. [73]
EF0 N of Parkersburg Butler IA 42°36′04″N 92°46′13″W / 42.601°N 92.7704°W / 42.601; -92.7704 (Parkersburg (Aug. 31, EF0)) 0249–0252 2.2 mi (3.5 km) 85 yd (78 m) $3,000 Crops were damaged. This tornado likely merged with the subsequent tornado before dissipating. [74]
EF0 NNE of Parkersburg Butler IA 42°37′37″N 92°45′04″W / 42.627°N 92.7511°W / 42.627; -92.7511 (Parkersburg (Aug. 31, EF0)) 0251–0253 1.71 mi (2.75 km) 65 yd (59 m) $2,000 Crops were damaged. This tornado likely merged with the preceding tornado before dissipating. [75]
EF0 SW of Waverly Butler, Bremer IA 42°39′07″N 92°33′31″W / 42.652°N 92.5586°W / 42.652; -92.5586 (Waverly (Aug. 31, EF0)) 0300–0303 0.97 mi (1.56 km) 85 yd (78 m) $4,000 Trees sustained minor damage on a farmstead and crops were damaged. [76][77]
EF0 SE of Janesville Black Hawk IA 42°37′02″N 92°27′56″W / 42.6172°N 92.4655°W / 42.6172; -92.4655 (Janesville (Aug. 31, EF0)) 0304–0307 2.07 mi (3.33 km) 130 yd (120 m) $3,000 Trees and crops were damaged. [78]
EF0 SSE of Denver Black Hawk IA 42°35′50″N 92°19′39″W / 42.5971°N 92.3275°W / 42.5971; -92.3275 (Denver (Aug. 31, EF0)) 0312–0317 3.22 mi (5.18 km) 80 yd (73 m) $2,000 Crops were damaged. [79]
EF0 N of Readlyn Bremer IA 42°42′34″N 92°17′21″W / 42.7095°N 92.2892°W / 42.7095; -92.2892 (Readlyn (Aug. 31, EF0)) 0317–0324 5.41 mi (8.71 km) 100 yd (91 m) $2,000 Crops were damaged. [80]

September

Confirmed tornadoes by Enhanced Fujita rating
EFU EF0 EF1 EF2 EF3 EF4 EF5 Total
0 22 17 3 0 0 0 42

September 1 event

List of confirmed tornadoes – Monday, September 1, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 NE of Kalkaska Kalkaska MI 44°50′N 85°03′W / 44.83°N 85.05°W / 44.83; -85.05 (Kalkaska (Sep. 1, EF1)) 1747–1758 4.02 mi (6.47 km) 125 yd (114 m) $160,000 Damage was confined to broken or downed trees, some of which fell on residences, damaging the roofs. [81]
EF1 SW of Frederic Crawford MI 44°46′N 84°46′W / 44.76°N 84.77°W / 44.76; -84.77 (Frederic (Sep. 1, EF1)) 1816–1829 9.14 mi (14.71 km) 75 yd (69 m) $85,000 Many trees were snapped or uprooted. A house and a barn sustained significant roof damage. [82]
EF1 SSW of Johannesburg Otsego MI 44°55′N 84°31′W / 44.91°N 84.51°W / 44.91; -84.51 (Johannesburg (Sep. 1, EF1)) 1842–1856 7.21 mi (11.60 km) 210 yd (190 m) $215,000 A large number of trees were downed, several of which fell on residencies. [83]
EF0 SE of Wolverine Cheboygan MI 45°20′N 84°32′W / 45.33°N 84.54°W / 45.33; -84.54 (Wolverine (Sep. 1, EF0)) 1843–1844 0.67 mi (1.08 km) 30 yd (27 m) $20,000 A number of trees were snapped or uprooted. [84]
EF0 N of Welch Craig OK 36°55′40″N 95°06′00″W / 36.9279°N 95.1°W / 36.9279; -95.1 (Welch (Sep. 1, EF0)) 0041 0.2 mi (0.32 km) 50 yd (46 m) $0 Brief tornado reported over open country; no reported damage. [85]
EF0 W of Cedar Vale Cowley KS 37°07′25″N 96°42′41″W / 37.1237°N 96.7113°W / 37.1237; -96.7113 (Cedar Vale (Sep. 1, EF0)) 0101–0112 3.69 mi (5.94 km) 100 yd (91 m) $0 Tornado moved over open country; no reported damage. [86]
EF1 SW of Cedar Vale Chautauqua KS 37°07′N 96°30′W / 37.11°N 96.50°W / 37.11; -96.50 (Cedar Vale (Sep. 1, EF1)) 0125–0140 7.4 mi (11.9 km) 100 yd (91 m) Unknown A barn was completely collapsed while another lost a portion of its metal roofing. Several trees were damaged. [87]
EF1 WNW of House Springs Jefferson MO 38°25′48″N 90°39′49″W / 38.4299°N 90.6635°W / 38.4299; -90.6635 (House Springs (Sep. 1, EF1)) 0343–0355 6.4 mi (10.3 km) 60 yd (55 m) Unknown A quarter of the roof to a business was torn off while its deck was uplifted. Tree damage was observed. [88]
EF1 E of Saginaw Newton MO 37°01′N 94°27′W / 37.02°N 94.45°W / 37.02; -94.45 (Saginaw (Sep. 1, EF1)) 0413–0414 2.22 mi (3.57 km) 100 yd (91 m) $50,000 Numerous trees were snapped, uprooted, or thrown. At least one mobile home was severely damaged after a tree fell on it. [89]
EF1 E of Saginaw Newton MO 37°01′N 94°26′W / 37.02°N 94.43°W / 37.02; -94.43 (Saginaw (Sep. 1, EF1)) 0414–0415 2.7 mi (4.3 km) 400 yd (370 m) $0 Numerous trees were damaged and destroyed. [90]
EF0 NW of Wentworth Newton MO 37°01′N 94°26′W / 37.02°N 94.43°W / 37.02; -94.43 (Wentworth (Sep. 1, EF0)) 0436–0437 1.24 mi (2.00 km) 100 yd (91 m) $10,000 A barn and a few trees were damaged. [91]

September 2 event

List of confirmed tornadoes – Tuesday, September 2, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 NE of Mansfield DeSoto, Red River LA 32°09′N 93°35′W / 32.15°N 93.58°W / 32.15; -93.58 (Mansfield (Sep. 2, EF1)) 1909–1924 6.04 mi (9.72 km) 350 yd (320 m) $250,000 In DeSoto Parish, the metal roof of a barn, as well as the metal walls and roof of an International Paper Plant, were peeled back. A car was flipped over while several others had their windows blown out before the tornado entered Red River Parish. Numerous trees were snapped in both parishes. [92][93]
EF1 E of Elmira Chemung NY 42°06′N 76°41′W / 42.10°N 76.69°W / 42.10; -76.69 (Chemung (Sep. 2, EF1)) 2310–2315 6 mi (9.7 km) 150 yd (140 m) $100,000 Numerous trees were snapped and uprooted. A barn was completely destroyed while a second one had its roof blown off. A pickup truck was lifted and dropped several feet from its original location and an attached trailer was dragged several feet. Several homes were damaged. [94]
EF1 W of Afton Chenango NY 42°14′N 75°37′W / 42.23°N 75.62°W / 42.23; -75.62 (Afton (Sep. 2, EF1)) 0032–0038 0.1 mi (0.16 km) 50 yd (46 m) $10,000 Numerous trees were snapped and uprooted. [95]

September 4 event

List of confirmed tornadoes – Thursday, September 4, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 Skandia Township Barnes ND 46°47′N 98°05′W / 46.79°N 98.09°W / 46.79; -98.09 (Skandia Township (Sep. 4, EF0)) 0826–0828 1.05 mi (1.69 km) 30 yd (27 m) Unknown Several large tree branches were broken; path evident in nearby field. [96]
EF1 Leonard Cass ND 46°39′N 97°15′W / 46.65°N 97.25°W / 46.65; -97.25 (Leonard (Sep. 4, EF1)) 0917–0945 11.64 mi (18.73 km) 250 yd (230 m) Unknown Numerous large trees were snapped or blown over. Brick facing and portions of the roof were blown off a building in Leonard. [97]
EF2 N of Rothsay Otter Tail MN 46°18′N 96°10′W / 46.30°N 96.16°W / 46.30; -96.16 (Rothsay (Sep. 4, EF2)) 0948–0952 2.7 mi (4.3 km) 200 yd (180 m) $20,000 Numerous large trees were downed. Shingles, roofing, and siding were ripped off a house. [98]
EF1 Newton Township Otter Tail MN 46°29′N 95°23′W / 46.49°N 95.39°W / 46.49; -95.39 (Newton Township (Sep. 4, EF1)) 1042–1045 2 mi (3.2 km) 250 yd (230 m) $3,000 A hayrack was overturned, numerous trees were downed, and a few power poles were snapped. [99]

September 6 event

List of confirmed tornadoes – Saturday, September 6, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 Grand Lake Cameron LA 29°56′24″N 92°45′35″W / 29.9401°N 92.7596°W / 29.9401; -92.7596 (Grand Lake (Sep. 6, EF0)) 1839–1845 0.01 mi (0.016 km) 10 yd (9.1 m) $0 A waterspout briefly moved ashore before dissipating. [100]

September 7 event

List of confirmed tornadoes – Sunday, September 7, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 ESE of Vance Orangeburg SC 33°26′N 80°24′W / 33.43°N 80.40°W / 33.43; -80.40 (Vance (Sep. 7, EF0)) 1827–1829 0.43 mi (0.69 km) 30 yd (27 m) $8,000 A mobile home lost a majority of its roof and yard items around the home were damaged. Crop damage was observed. [101]

September 8 event

List of confirmed tornadoes – Monday, September 8, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF2 E of Greenevers Duplin NC 34°50′N 77°54′W / 34.83°N 77.90°W / 34.83; -77.90 (Greenevers (Sep. 8, EF2)) 2045–2046 0.15 mi (0.24 km) 100 yd (91 m) $200,000 A single family home and two manufactured homes were either heavily damaged or destroyed. Several cars at the residences were moved or flipped. [102]

September 9 event

List of confirmed tornadoes – Tuesday, September 9, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 E of Lorton Otoe NE 40°37′25″N 95°59′18″W / 40.6237°N 95.9883°W / 40.6237; -95.9883 (Lorton (Sep. 9, EF1)) 2129–2951 7.72 mi (12.42 km) 965 yd (882 m) $150,000 Several outbuildings were damaged or destroyed. Tree, power line, and crop damage was observed. [103]
EF0 N of Tarkio Atchison MO 40°26′N 95°23′W / 40.44°N 95.38°W / 40.44; -95.38 (Tarkio (Sep. 9, EF0)) 2250–2257 4.89 mi (7.87 km) 25 yd (23 m) Unknown Minimal damage reported. [104]
EF0 Maitland to E of Graham Holt, Nodaway MO 40°12′N 95°04′W / 40.20°N 95.07°W / 40.20; -95.07 (Maitland (Sep. 9, EF0)) 0010–0015 3.04 mi (4.89 km) 30 yd (27 m) Unknown Minor tree and power line damage was observed, including within the town of Graham. [105][106]
EF0 SW of Maitland Holt MO 40°10′33″N 95°07′16″W / 40.1757°N 95.1212°W / 40.1757; -95.1212 (Maitland (Sep. 9, EF0)) 0035–0036 0.08 mi (0.13 km) 25 yd (23 m) $0 Brief tornado; no reported damage. [107]
EF0 SW of Maitland Holt MO 40°11′N 95°07′W / 40.18°N 95.11°W / 40.18; -95.11 (Maitland (Sep. 9, EF0)) 0040–0041 0.11 mi (0.18 km) 25 yd (23 m) Unknown Brief tornado; little to no damage. [108]
EF0 S of St. Peters St. Charles MO 38°45′N 90°37′W / 38.75°N 90.61°W / 38.75; -90.61 (St. Peters (Sep. 9, EF0)) 0210–0215 1.69 mi (2.72 km) 25 yd (23 m) $0 A couple of trees were uprooted and numerous tree limbs were snapped. [109]
EF0 Fairport De Kalb MO 39°59′16″N 94°21′03″W / 39.9877°N 94.3508°W / 39.9877; -94.3508 (Fairport (Sep. 9, EF0)) 0322–0323 0.75 mi (1.21 km) 25 yd (23 m) Unknown Several trees were downed throughout town, some of which landed on homes, inflicting minor damage to the roofs. [110]

September 10 event

List of confirmed tornadoes – Wednesday, September 10, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 Kirksville Adair MO 40°10′N 92°44′W / 40.17°N 92.74°W / 40.17; -92.74 (Kirksville (Sep. 10, EF1)) 0740–0806 18.27 mi (29.40 km) 20 yd (18 m) Unknown Minor tree and structural damage was observed. Several power poles were snapped. [111]
EF0 Stow Summit OH 41°10′N 81°24′W / 41.17°N 81.40°W / 41.17; -81.40 (Stow (Sep. 10, EF0)) 2122–2124 0.47 mi (0.76 km) 50 yd (46 m) $100,000 The roof and chimney of a house was heavily damaged while four other homes lost portions of their roof or siding. Many trees were downed. [112]
EF0 Sugar Bush Knolls Portage OH 41°11′28″N 81°22′37″W / 41.191°N 81.377°W / 41.191; -81.377 (Sugar Bush Knolls (Sep. 10, EF0)) 2129–2132 0.96 mi (1.54 km) 50 yd (46 m) $40,000 Many trees were downed. [113]
EF0 Southwestern Streetsboro Portage OH 41°12′07″N 81°17′56″W / 41.202°N 81.299°W / 41.202; -81.299 (Streetsboro (Sep. 10, EF0)) 2134–2135 0.1 mi (0.16 km) 20 yd (18 m) $5,000 A tree was downed and limbs were broken off a couple others at the southwestern fringes of town. [114]
EF0 NW of Hirma Portage OH 41°20′06″N 81°11′06″W / 41.335°N 81.185°W / 41.335; -81.185 (Hiram (Sep. 10, EF0)) 2154–2156 0.76 mi (1.22 km) 50 yd (46 m) $15,000 A couple of homes sustained minor damage. A few trees were uprooted and many tree branches were broken. [115]

September 17 event

List of confirmed tornadoes – Wednesday, September 17, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 SE of Hasty Newton, Searcy AR 35°59′22″N 92°57′58″W / 35.9894°N 92.9662°W / 35.9894; -92.9662 (Hasty (Sep. 17, EF0)) 2038–2044 2.73 mi (4.39 km) 250 yd (230 m) $35,000 Trees were snapped or uprooted. [116][117]

September 19 event

List of confirmed tornadoes – Friday, September 19, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF2 NW of Northcote Kittson MN 48°52′N 97°01′W / 48.86°N 97.02°W / 48.86; -97.02 (Northcote (Sep. 19, EF2)) 2319–2340 10 mi (16 km) 500 yd (460 m) $700,000 Numerous trees were snapped or uprooted. Numerous power poles were snapped. Several farm outbuildings, steer grain bins, and a steel pole shed were completely destroyed. A wooden grain elevator was completely dismantled with portions of the lift thrown several dozen yards. [118]
EF1 W of Greenbush Roseau MN 48°42′N 96°23′W / 48.70°N 96.38°W / 48.70; -96.38 (Greenbush (Sep. 19, EF1)) 0121–0136 7 mi (11 km) 300 yd (270 m) $400,000 Numerous trees were snapped or uprooted. Two steel grain bins were destroyed and an addition three more were heavily damaged. Steel roofing panels and doors were blown off pole sheds and thrown several dozen yards. [119]

September 20 event

List of confirmed tornadoes – Saturday, September 20, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 SSE of Hickison Summit Nye NV 39°04′N 116°31′W / 39.07°N 116.51°W / 39.07; -116.51 (Hickison Summit (Sep. 20, EF0)) 0000–0005 0.4 mi (0.64 km) 20 yd (18 m) $0 Brief tornado photographed over a mountain range. [120]

September 21 event

List of confirmed tornadoes – Sunday, September 21, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF1 WNW of Rochester Oakland MI 42°42′N 83°11′W / 42.70°N 83.19°W / 42.70; -83.19 (Rochester (Sep. 21, EF1)) 0947–0959 1.23 mi (1.98 km) 150 yd (140 m) $470,000 Several homes lost portions of their roofs and numerous trees were downed. [121]

September 27 event

List of confirmed tornadoes – Saturday, September 27, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 SE of Prescott Yavapai AZ 34°31′N 112°23′W / 34.52°N 112.38°W / 34.52; -112.38 (Prescott (Sep. 27, EF0)) 2055–2105 2.1 mi (3.4 km) 700 yd (640 m) $500,000 Three homes were significantly damaged while others sustained minor damage. Numerous trees were snapped and uprooted. [122]

September 29 event

List of confirmed tornadoes – Monday, September 29, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 WNW of Delta Delta CO 38°46′04″N 108°14′23″W / 38.7679°N 108.2396°W / 38.7679; -108.2396 (Delta (Sep. 29, EF0)) 1929–1932 0.19 mi (0.31 km) 25 yd (23 m) $0 The public reported a tornado over open country. [123]
EF1 W of Chama Rio Arriba NM 36°53′N 106°44′W / 36.89°N 106.73°W / 36.89; -106.73 (Prescott (Sep. 29, EF1)) 2225–2235 2.26 mi (3.64 km) 700 yd (640 m) $100,000 Hundreds of trees were twisted, snapped, or uprooted. A chapel was destroyed and a residence suffered complete removal of its roof. Several storage sheds were significantly damaged. [124]

September 30 event

List of confirmed tornadoes – Tuesday, September 30, 2014[nb 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Damage[nb 2] Summary Refs
EF0 NW of Long Lake McPherson SD 45°53′N 99°15′W / 45.89°N 99.25°W / 45.89; -99.25 (Long Lake (Sep. 30, EF0)) 2145–2146 0.3 mi (0.48 km) 10 yd (9.1 m) $0 Brief tornado; no reported damage. [125]

See also

Footnotes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af All dates are based on the local time zone where the tornado touched down; however, all times are in Coordinated Universal Time for consistency.
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af All damage totals are in 2014 USD unless otherwise stated.

References

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  2. ^ Colorado Event Report: EF0 Tornado. National Weather Service Weather Forecast Office in Boulder, Colorado (Report). National Oceanic and Atmospheric Administration. 2014. Retrieved January 9, 2015.
  3. ^ Kansas Event Report: EF0 Tornado. National Weather Service Weather Forecast Office in Goodland, Kansas (Report). National Oceanic and Atmospheric Administration. 2014. Retrieved January 9, 2015.
  4. ^ Kansas Event Report: EF0 Tornado. National Weather Service Weather Forecast Office in Goodland, Kansas (Report). National Oceanic and Atmospheric Administration. 2014. Retrieved January 9, 2015.
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