# List of United States tornadoes from August to September 2010

This is a list of all tornadoes that were confirmed by local offices of the National Weather Service in the United States in August and September 2010.

## United States yearly total

Confirmed tornadoes by Enhanced Fujita rating :
| EFU | EF0 | EF1 | EF2 | EF3 | EF4 | EF5 | Total |
| 0 | 768 | 342 | 127 | 32 | 13 | 0 | 1,282 |

## August

Confirmed tornadoes by Enhanced Fujita rating :
| EFU | EF0 | EF1 | EF2 | EF3 | EF4 | EF5 | Total |
| 0 | 37 | 15 | 1 | 1 | 1 | 0 | 55 |

### August 1 event

List of reported tornadoes - Sunday, August 1, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| North Dakota |||||||
| EF1 | SE of Rocklake | Towner, Cavalier | 48°44′N 99°10′W﻿ / ﻿48.74°N 99.17°W﻿ / 48.74; -99.17﻿ (Rocklake (Aug. 1, EF1)) | 0120 | 20 miles (32 km) | Intermittent long track tornado damaged buildings on two farms and numerous trees and power poles. |
| EF0 | S of Beulah | Mercer | 47°02′N 101°49′W﻿ / ﻿47.03°N 101.81°W﻿ / 47.03; -101.81﻿ (Beulah (Aug. 1, EF0)) | 0216 | 2 miles (3.2 km) | Two grain bins were destroyed and a tree was uprooted. |
| EF0 | NE of Rolette | Rolette | 48°42′N 99°49′W﻿ / ﻿48.70°N 99.81°W﻿ / 48.70; -99.81﻿ (Beulah (Aug. 1, EF0)) | 0245 | 6 miles (9.7 km) | Tornado remained over open country. |
| Sources: Storm Reports for 08/01/10, NWS Grand Forks, NCDC Storm Data |||||||

### August 2 event

List of reported tornadoes - Monday, August 2, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| North Dakota |||||||
| EF0 | NNE of Sweet Briar | Morton | 48°42′N 99°49′W﻿ / ﻿48.70°N 99.81°W﻿ / 48.70; -99.81﻿ (Sweet Briar (Aug. 2, EF0)) | 0245 | 6 miles (9.7 km) | Brief tornado near Crown Butte Dam with no damage. |
| Sources: NCDC Storm Data |||||||

### August 3 event (West)

List of reported tornadoes - Tuesday, August 3, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Wyoming |||||||
| EF0 | SSW of Rozet | Campbell | 44°07′N 105°20′W﻿ / ﻿44.12°N 105.33°W﻿ / 44.12; -105.33﻿ (Rozet (Aug. 3, EF0)) | 1702 | unknown | A shed at a coal mine sustained minor damage. |
| South Dakota |||||||
| EF0 | ENE of Plano | Hanson, Miner | 43°50′N 97°49′W﻿ / ﻿43.83°N 97.81°W﻿ / 43.83; -97.81﻿ (Plano (Aug. 3, EF0)) | 2357 | unknown | Brief dusty tornado with no damage. |
| Arizona |||||||
| EF0 | S of Many Farms | Apache | 36°15′N 109°37′W﻿ / ﻿36.25°N 109.62°W﻿ / 36.25; -109.62﻿ (Many Farms (Aug. 3, EF0)) | 0015 | 1 mile (1.6 km) | Landspout tornado confirmed with no damage. |
| Sources: NCDC Storm Data |||||||

### August 3 event (Northeast)

List of reported tornadoes - Tuesday, August 3, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| New York |||||||
| EF1 | ESE of Fonda | Montgomery | 42°56′N 74°20′W﻿ / ﻿42.93°N 74.33°W﻿ / 42.93; -74.33﻿ (Fonda (Aug. 3, EF1)) | 2022 | 400 yards (370 m) | Damage limited primarily to trees. |
| EF1 | ESE of Auriesville | Montgomery | 42°55′N 74°19′W﻿ / ﻿42.92°N 74.31°W﻿ / 42.92; -74.31﻿ (Auriesville (Aug. 3, EF1)) | 2029 | 300 yards (270 m) | Damage limited primarily to trees. |
| Vermont |||||||
| EF0 | W of Peacham | Caledonia | 44°20′N 72°13′W﻿ / ﻿44.33°N 72.22°W﻿ / 44.33; -72.22﻿ (Peacham (Aug. 3, EF0)) | 0135 | unknown | Brief tornado damaged many trees. |
| Sources: NWS Albany, NCDC Storm Data |||||||

### August 6 event

List of reported tornadoes - Friday, August 6, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| South Carolina |||||||
| EF0 | NE of Branchville | Orangeburg | 33°19′N 80°46′W﻿ / ﻿33.31°N 80.76°W﻿ / 33.31; -80.76﻿ (Branchville (Aug. 6, EF0)) | 2319 | 6 miles (9.7 km) | A few trees were damaged by the intermittent tornado. |
| Sources: Storm Reports for 08/06/10, NCDC Storm Data |||||||

### August 7 event

List of reported tornadoes - Saturday, August 7, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Florida |||||||
| EF0 | New Smyrna Beach | Volusia | 29°00′N 80°55′W﻿ / ﻿29.00°N 80.91°W﻿ / 29.00; -80.91﻿ (New Smyrna Beach (Aug. 7, EF0)) | 1710 | 1 mile (1.6 km) | Brief tornado damaged one house, ripping part of the roof off. |
| EF0 | Boca Raton | Palm Beach | 26°19′N 80°08′W﻿ / ﻿26.32°N 80.14°W﻿ / 26.32; -80.14﻿ (Boca Raton (Aug. 7, EF0)) | 2202 | 2 miles (3.2 km) | Tornado sighted with minimal damage in the community. |
| North Dakota |||||||
| EF4 | S of Tyler to SW of Doran | Richland (ND), Wilkin (MN) | 46°10′N 96°37′W﻿ / ﻿46.16°N 96.61°W﻿ / 46.16; -96.61﻿ (Tyler (Aug. 7, EF4)) | 2325-2350 | 5 miles (8.0 km) | An extremely photogenic, narrow violent cone tornado passed near Tyler, causing a lot of damage. At least 14 farm buildings were obliterated, with others damaged. One barn was completely swept away, with pieces of stone torn from the foundation and thrown into nearby fields. A sugarbeet field was heavily scoured with beets pulled from the ground, and grass scouring was noted elsewhere. A pickup truck was also thrown over 1/2 mile (800 m) away and destroyed, with the engine block ripped out and thrown an additional 2/3 of a mile. Tree debarking occurred, and a farmhouse was heavily damaged as well. |
| Minnesota |||||||
| EF0 | WNW of Tenney | Wilkin | 46°03′N 95°30′W﻿ / ﻿46.05°N 95.50°W﻿ / 46.05; -95.50﻿ (Tenney (Aug. 7, EF0)) | 2325 | unknown | Brief tornado touchdown with no damage. |
| EF0 | N of Nashua | Wilkin | 46°04′N 95°19′W﻿ / ﻿46.07°N 95.32°W﻿ / 46.07; -95.32﻿ (Nashua (Aug. 7, EF0)) | 2346 | 1 mile (1.6 km) | Tornado remained over open country. |
| EF1 | NE of Western | Otter Tail | 46°11′N 96°07′W﻿ / ﻿46.19°N 96.11°W﻿ / 46.19; -96.11﻿ (Western (Aug. 7, EF1)) | 2258 | 4 miles (6.4 km) | Numerous trees were knocked down and crops were flattened. |
| EF0 | NE of Rothsay | Otter Tail | 46°30′N 96°14′W﻿ / ﻿46.50°N 96.23°W﻿ / 46.50; -96.23﻿ (Rothsay (Aug. 7, EF0)) | 0033 | unknown | Brief tornado in an open field. |
| EF1 | NE of Wendell | Grant, Douglas | 46°01′N 95°45′W﻿ / ﻿46.01°N 95.75°W﻿ / 46.01; -95.75﻿ (Wendell (Aug. 7, EF1)) | 0035 | 21 miles (34 km) | Intermittent tornado touchdown damaged many trees and some power poles. |
| EF1 | SW of Wrightstown | Otter Tail | 46°15′N 96°13′W﻿ / ﻿46.25°N 96.21°W﻿ / 46.25; -96.21﻿ (Wrightstown (Aug. 7, EF1)) | 0059 | 2 miles (3.2 km) | Damage limited to trees and limbs. |
| Wisconsin |||||||
| EF0 | SW of Bone Lake | Polk | 45°35′N 92°20′W﻿ / ﻿45.58°N 92.34°W﻿ / 45.58; -92.34﻿ (Bone Lake (Aug. 7, EF0)) | 0437 | 3 miles (4.8 km) | Many trees were knocked down, a few landing on houses or trailers. Windows were also blown out of a house. One person was injured. |
| EF1 | NE of Cumberland | Barron | 45°35′N 91°57′W﻿ / ﻿45.59°N 91.95°W﻿ / 45.59; -91.95﻿ (Cumberland (Aug. 7, EF1)) | 0457 | 3.5 miles (5.6 km) | A barn and a garage were destroyed. Many trees were uprooted or snapped. |
| Sources: Storm Reports for 08/07/10, NWS Grand Forks, NCDC Storm Data |||||||

### August 9 event

List of reported tornadoes - Monday, August 9, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Colorado |||||||
| EF0 | SSW of Otis | Washington | 40°05′N 102°59′W﻿ / ﻿40.08°N 102.98°W﻿ / 40.08; -102.98﻿ (Otis (Aug. 9, EF0)) | 0142 | unknown | Brief tornado touchdown with no damage. |
| EF1 | ENE of Elba | Washington | 39°57′N 102°57′W﻿ / ﻿39.95°N 102.95°W﻿ / 39.95; -102.95﻿ (Elba (Aug. 9, EF1)) | 0144 | unknown | Brief tornado destroyed a barn. |
| Sources: NCDC Storm Data |||||||

### August 10 event

List of reported tornadoes - Tuesday, August 10, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| North Dakota |||||||
| EF2 | SW of Thompson | Grand Forks | 47°41′N 97°15′W﻿ / ﻿47.69°N 97.25°W﻿ / 47.69; -97.25﻿ (Thompson (Aug. 10, EF2)) | 1836 | 1 mile (1.6 km) | A large shed was heavily damaged and a grain bin was thrown and damaged. Originally thought to be two tornadoes but confirmed as one. |
| Iowa |||||||
| EF0 | NNE of Armstrong | Emmet | 43°30′N 94°27′W﻿ / ﻿43.50°N 94.45°W﻿ / 43.50; -94.45﻿ (Emmet (Aug. 10, EF0)) | 2244 | unknown | Brief tornado over Iowa Lake with no damage. |
| Sources: NWS Grand Forks, NCDC Storm Data |||||||

### August 11 event

List of reported tornadoes - Wednesday, August 11, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Florida |||||||
| EF0 | Edgewater | Volusia | 28°58′N 80°53′W﻿ / ﻿28.97°N 80.89°W﻿ / 28.97; -80.89﻿ (Edgewater (Aug. 11, EF0)) | 1605 | unknown | Brief waterspout developed on the Intracoastal Waterway and moved ashore damaging a marina, a house and a few trees. |
| EF0 | WSW of Glencoe | Volusia | 29°00′N 81°00′W﻿ / ﻿29.00°N 81.00°W﻿ / 29.00; -81.00﻿ (Glencoe (Aug. 11, EF0)) | 2005 | unknown | Brief tornado in a heavily wooded area damaged a few trees. |
| Minnesota |||||||
| EF0 | SE of Sveadahl | Watonwan | 44°03′N 94°42′W﻿ / ﻿44.05°N 94.70°W﻿ / 44.05; -94.70﻿ (Sveadahl (Aug. 11, EF0)) | 1858 | unknown | A few shingles were removed from houses and small items were knocked down by this brief weak tornado. |
| Sources: NCDC Storm Data |||||||

### August 12 event

List of reported tornadoes - Thursday, August 12, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Texas |||||||
| EF0 | WSW of Del Mar | Cameron | 25°59′N 97°15′W﻿ / ﻿25.98°N 97.25°W﻿ / 25.98; -97.25﻿ (Del Mar (Aug. 12, EF0)) | 1715 | unknown | Brief tornado sighted at the Port of Brownsville with no damage. |
| Maryland |||||||
| EF0 | S of Unionville | Frederick | 39°26′N 77°11′W﻿ / ﻿39.44°N 77.18°W﻿ / 39.44; -77.18﻿ (Unionville (Aug. 12, EF0)) | 2103 | 0.25 miles (400 m) | Brief tornado damaged a few trees. |
| Wyoming |||||||
| EF0 | NE of Emblem | Big Horn | 44°37′N 108°17′W﻿ / ﻿44.61°N 108.29°W﻿ / 44.61; -108.29﻿ (Emblem (Aug. 12, EF0)) | 2111 | 2 miles (3.2 km) | Landspout tornado with no damage. |
| Minnesota |||||||
| EF0 | SSW of Madison | Lac qui Parle | 45°00′N 96°13′W﻿ / ﻿45.00°N 96.21°W﻿ / 45.00; -96.21﻿ (Madison (Aug. 12, EF0)) | 2254 | 1 mile (1.6 km) | A few large trees were damaged. |
| EF0 | ESE of Rosen | Lac qui Parle | 45°06′N 96°21′W﻿ / ﻿45.10°N 96.35°W﻿ / 45.10; -96.35﻿ (Rosen (Aug. 12, EF0)) | 2305 | 1 mile (1.6 km) | A porch of a house lost its roof. |
| EF0 | Louisburg | Lac qui Parle | 45°10′N 96°10′W﻿ / ﻿45.16°N 96.16°W﻿ / 45.16; -96.16﻿ (Louisburg (Aug. 12, EF0)) | 2322 | 1 mile (1.6 km) | A grain bin was thrown and trees were uprooted. |
| EF1 | N of Brooten | Stearns | 45°32′N 95°07′W﻿ / ﻿45.53°N 95.12°W﻿ / 45.53; -95.12﻿ (Brooten (Aug. 12, EF1)) | 0044 | 6 miles (9.7 km) | Several farms had buildings damaged, including roofs off houses and barns as well as sheds and outbuildings that were completely destroyed. Hundreds of trees were snapped. |
| EF0 | St. Augusta | Stearns | 45°31′N 94°14′W﻿ / ﻿45.51°N 94.24°W﻿ / 45.51; -94.24﻿ (St. Augusta (Aug. 12, EF0)) | 0100 | 0.25 miles (400 m) | Brief tornado knocked down a few trees. |
| North Dakota |||||||
| EF0 | NW of Lisbon | Ransom | 46°29′N 97°47′W﻿ / ﻿46.49°N 97.78°W﻿ / 46.49; -97.78﻿ (Lisbon (Aug. 12, EF0)) | 0140 | 4 miles (6.4 km) | Numerous trees were damaged along the path. |
| EF0 | W of Bowbells | Burke | 48°48′N 102°21′W﻿ / ﻿48.80°N 102.35°W﻿ / 48.80; -102.35﻿ (Bowbells (Aug. 12, EF0)) | 0200 | unknown | Brief tornado with no damage. Precursor to the main Bowbells tornado. |
| EF0 | NW of Bowbells | Burke | 48°49′N 102°16′W﻿ / ﻿48.82°N 102.27°W﻿ / 48.82; -102.27﻿ (Bowbells (Aug. 12, EF0)) | 0203 | unknown | Second brief tornado with no damage. Precursor to the main Bowbells tornado. |
| EF3 | Bowbells area | Burke, Ward | 48°48′N 102°13′W﻿ / ﻿48.80°N 102.22°W﻿ / 48.80; -102.22﻿ (Bowbells (Aug. 12, EF3)) | 0226 | 6 miles (9.7 km) | 1 death - One house was heavily damaged and many grain bins and farm buildings were destroyed or flattened. A vehicle was thrown, killing an occupant and severely injuring another. Farm vehicles were also thrown long distances. |
| Sources: NWS Baltimore/Washington, NWS Bismarck, NWS Twin Cities, NCDC Storm Data |||||||

### August 13 event

List of reported tornadoes - Friday, August 13, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Minnesota |||||||
| EF1 | N of Farmington | Dakota | 44°41′N 93°13′W﻿ / ﻿44.68°N 93.21°W﻿ / 44.68; -93.21﻿ (Farmington (Aug. 13, EF1)) | 0804 | 2 miles (3.2 km) | Numerous houses sustained roof and shingle damage, with some losing most of their roofs. Hundreds of trees were blown down. One person was injured. |
| EF1 | N of Hayfield | Dodge | 43°56′N 92°47′W﻿ / ﻿43.93°N 92.79°W﻿ / 43.93; -92.79﻿ (Hayfield (Aug. 13, EF1)) | 2022 | 5 miles (8.0 km) | A barn was destroyed and numerous corn fields were heavily damaged. |
| EF0 | NW of Rapidan | Blue Earth | 44°08′N 94°07′W﻿ / ﻿44.13°N 94.11°W﻿ / 44.13; -94.11﻿ (Rapidan (Aug. 13, EF0)) | 2235 | unknown | Brief tornado damaged a few corn stalks. |
| EF0 | S of Rock Dell | Olmsted | 43°54′N 92°39′W﻿ / ﻿43.90°N 92.65°W﻿ / 43.90; -92.65﻿ (Rock Dell (Aug. 13, EF0)) | 2240 | unknown | Brief tornado touchdown with no damage. |
| Sources: NWS La Crosse, NCDC Storm Data |||||||

### August 16 event

List of reported tornadoes - Monday, August 16, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Colorado |||||||
| EF0 | ENE of Deer Trail | Arapahoe | 39°37′N 104°01′W﻿ / ﻿39.62°N 104.02°W﻿ / 39.62; -104.02﻿ (Deer Trail (Aug. 16, EF0)) | 1957 | unknown | Brief tornado touchdown with no damage. |
| EF0 | SW of Agate | Elbert | 39°26′N 103°59′W﻿ / ﻿39.43°N 103.98°W﻿ / 39.43; -103.98﻿ (Agate (Aug. 16, EF0)) | 2016 | unknown | Brief tornado touchdown with no damage. |
| EF0 | SSE of Lodi | Morgan | 40°05′N 103°35′W﻿ / ﻿40.08°N 103.58°W﻿ / 40.08; -103.58﻿ (Lodi (Aug. 16, EF0)) | 2154 | unknown | Brief tornado touchdown with no damage. |
| EF1 | SSE of Brush | Morgan | 40°09′N 103°33′W﻿ / ﻿40.15°N 103.55°W﻿ / 40.15; -103.55﻿ (Brush (Aug. 16, EF1)) | 2217 | unknown | Brief tornado damaged a house and heavily damage two horse trailers, killing one of the horses inside. Fences and power poles were also damaged |
| Sources: NCDC Storm Data |||||||

### August 19 event

List of reported tornadoes - Thursday, August 19, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Michigan |||||||
| EF1 | NE of Utica | Macomb | 42°40′N 82°58′W﻿ / ﻿42.66°N 82.97°W﻿ / 42.66; -82.97﻿ (Utica (Aug. 19, EF1)) | 2329 | 2 miles (3.2 km) | Several houses sustained roof damage. Trees and power lines were blown over. |
| EF0 | Fraser | Macomb | 42°35′N 82°55′W﻿ / ﻿42.58°N 82.91°W﻿ / 42.58; -82.91﻿ (Fraser (Aug. 19, EF0)) | 2343 | 5 miles (8.0 km) | A few houses sustained minor damage and trees were knocked down. |
| Sources: NWS Detroit, NCDC Storm Data |||||||

### August 20 event

List of reported tornadoes - Friday, August 20, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Wisconsin |||||||
| EF1 | Greenleaf | Brown | 44°19′N 88°06′W﻿ / ﻿44.31°N 88.10°W﻿ / 44.31; -88.10﻿ (Greenleaf (Aug. 20, EF1)) | 1620 | 1 mile (1.6 km) | A barn was destroyed and a metal building was also damaged. |
| Sources: WLUK, NCDC Storm Data |||||||

### August 22 event

List of reported tornadoes - Sunday, August 22, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Pennsylvania |||||||
| EF0 | Chester | Delaware | 39°50′N 75°22′W﻿ / ﻿39.84°N 75.37°W﻿ / 39.84; -75.37﻿ (Chester (Aug. 22, EF0)) | 1944 | 0.3 miles (480 m) | A few houses sustained minor damage and trees were knocked down by this brief tornado. |
| Sources: SPC Storm Reports for 08/22/10, NCDC Storm Data |||||||

### August 30 event (West)

List of reported tornadoes - Monday, August 30, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Wyoming |||||||
| EF1 | S of Ten Sleep | Washakie | 43°58′N 107°29′W﻿ / ﻿43.97°N 107.48°W﻿ / 43.97; -107.48﻿ (Ten Sleep (Aug. 30, EF1)) | 1951 | 5 miles (8.0 km) | Several ranch buildings were destroyed and cottonwood trees were knocked down. |
| Sources: NCDC Storm Data |||||||

### August 30 event (Southeast)

List of reported tornadoes - Monday, August 30, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Florida |||||||
| EF0 | Key Largo | Monroe | 25°05′N 80°25′W﻿ / ﻿25.08°N 80.42°W﻿ / 25.08; -80.42﻿ (Key Largo (Aug. 30, EF0)) | 2310 | 133 yards (120 m) | Brief waterspout made landfall with minimal damage. |
| Sources: NCDC Storm Data |||||||

## September

Confirmed tornadoes by Enhanced Fujita rating :
| EFU | EF0 | EF1 | EF2 | EF3 | EF4 | EF5 | Total |
| 0 | 39 | 11 | 4 | 1 | 0 | 0 | 57 |
Note: 2 tornadoes were confirmed in the final totals, but do not have a listed rating.

### September 1 event

List of reported tornadoes - Wednesday, September 1, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Texas |||||||
| EF0 | Odessa | Ector | 31°55′N 102°25′W﻿ / ﻿31.92°N 102.42°W﻿ / 31.92; -102.42﻿ (Odessa (Sept. 1, EF0)) | 2115 | unknown | Brief tornado with minimal damage, shaking pump jacks and throwing dumpsters. |
| South Dakota |||||||
| EF0 | W of Tulare (1st tornado) | Spink | 44°44′N 98°37′W﻿ / ﻿44.73°N 98.62°W﻿ / 44.73; -98.62﻿ (Tulare (Sept. 1, EF0)) | 0140 | unknown | Brief tornado touchdown with no damage. |
| EF0 | W of Tulare (2nd tornado) | Spink | 44°44′N 98°35′W﻿ / ﻿44.73°N 98.58°W﻿ / 44.73; -98.58﻿ (Tulare (Sept. 1, EF0)) | 0159 | unknown | Brief tornado touchdown with no damage. |
| Sources: NCDC Storm Data |||||||

### September 7 event

The events in Texas were associated with Tropical Storm Hermine.
List of reported tornadoes - Tuesday, September 7, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Texas |||||||
| EF0 | Benbrook | Tarrant | 32°41′N 97°27′W﻿ / ﻿32.68°N 97.45°W﻿ / 32.68; -97.45﻿ (Benbrook (Sept. 7, EF0)) | 1956 | unknown | Tornado sighted over Benbrook Lake with no damage. |
| EF0 | S of Moulton | Lavaca | 29°34′N 97°09′W﻿ / ﻿29.56°N 97.15°W﻿ / 29.56; -97.15﻿ (Moulton (Sept. 7, EF0)) | 2037 | 0.2 miles (320 m) | A roof was blown off an abandoned building and a tree was uprooted by this brief tornado. |
| Arkansas |||||||
| EF0 | ESE of Hope | Hempstead | 33°38′N 93°32′W﻿ / ﻿33.64°N 93.54°W﻿ / 33.64; -93.54﻿ (Hope (Sept. 7, EF0)) | 2209 | unknown | Brief tornado uprooted a large tree. |
| Sources: SPC Storm Reports for 09/07/10, NWS Fort Worth, NWS Austin/San Antonio, NCDC Storm Data |||||||

### September 8 event

These events were associated with Tropical Storm Hermine.
List of reported tornadoes - Wednesday, September 8, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Texas |||||||
| EF0 | WSW of Whitson | Coryell | 31°19′N 97°28′W﻿ / ﻿31.31°N 97.47°W﻿ / 31.31; -97.47﻿ (Whitson (Sept. 8, EF0)) | 0918 | unknown | Brief tornado snapped and twisted a few trees. |
| EF0 | NE of Blossom | Lamar | 33°43′N 95°19′W﻿ / ﻿33.72°N 95.32°W﻿ / 33.72; -95.32﻿ (Blossom (Sept. 8, EF0)) | 2220 | 2 miles (3.2 km) | A few houses were damaged and two barns were heavily damaged. |
| EF1 | Seagoville area | Ellis, Dallas | 32°35′N 96°35′W﻿ / ﻿32.58°N 96.59°W﻿ / 32.58; -96.59﻿ (Seagoville (Sept. 8, EF1)) | 2236 | 10 miles (16 km) | Three apartment buildings sustained significant roof damage and a few houses were damaged. |
| EF0 | N of Perry | Falls | 31°26′N 96°55′W﻿ / ﻿31.43°N 96.91°W﻿ / 31.43; -96.91﻿ (Perry (Sept. 8, EF0)) | 2255 | 1 mile (1.6 km) | Tornado remained over open country. |
| EF2 | Central Dallas | Dallas | 32°49′N 96°49′W﻿ / ﻿32.82°N 96.82°W﻿ / 32.82; -96.82﻿ (Dallas (Sept. 8, EF2)) | 2310 | 3 miles (4.8 km) | Tornado touched down in an industrial area. A warehouse was heavily damaged and several other industrial buildings were damaged just outside downtown. First significant tornado in the city of Dallas since 1994. |
| EF0 | NW of Heath | Rockwall | 32°50′N 96°29′W﻿ / ﻿32.84°N 96.49°W﻿ / 32.84; -96.49﻿ (Heath (Sept. 8, EF0)) | 2320 | 1 mile (1.6 km) | Several brick houses sustained roof and chimney damage and many trees were damaged. |
| EF0 | N of Lindsay | Cooke | 33°41′N 97°14′W﻿ / ﻿33.68°N 97.23°W﻿ / 33.68; -97.23﻿ (Lindsay (Sept. 8, EF0)) | 0030 | unknown | Brief tornado touchdown with no damage. |
| Oklahoma |||||||
| EF1 | Colbert | Bryan | 33°52′N 96°30′W﻿ / ﻿33.86°N 96.50°W﻿ / 33.86; -96.50﻿ (Colbert (Sept. 8, EF1)) | 1905 | unknown | Several houses were damaged in the area and two trucks were overturned. One of the truck drivers was injured. |
| EF0 | NW of Lone Grove | Carter | 34°13′N 97°19′W﻿ / ﻿34.21°N 97.31°W﻿ / 34.21; -97.31﻿ (Lone Grove (Sept. 8, EF0)) | 0000 | unknown | Two houses sustained minor damage. |
| EF0 | S of Marietta | Love | 33°51′N 97°07′W﻿ / ﻿33.85°N 97.12°W﻿ / 33.85; -97.12﻿ (Marietta (Sept. 8, EF0)) | 0115 | unknown | Brief tornado touchdown with no damage. |
| Sources: NWS Fort Worth, NWS Norman, NCDC Storm Data |||||||

### September 9 event

List of reported tornadoes - Thursday, September 9, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| North Dakota |||||||
| EF0 | N of Marmanth | Slope | 46°29′N 103°52′W﻿ / ﻿46.48°N 103.87°W﻿ / 46.48; -103.87﻿ (Marmanth (Sept. 9, EF0)) | 2200 | 1 mile (1.6 km) | A small outbuilding was damaged and a few trees were knocked down. |
| Montana |||||||
| EF0 | SW of Harlowton | Wheatland | 46°16′N 109°57′W﻿ / ﻿46.27°N 109.95°W﻿ / 46.27; -109.95﻿ (Harlowton (Sept. 9, EF0)) | 2220 | unknown | Brief tornado touchdown with no damage. |
| Sources: NCDC Storm Data |||||||

### September 13 event

List of reported tornadoes - Monday, September 13, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Nebraska |||||||
| EF0 | SW of Thompson | Jefferson | 40°03′N 97°15′W﻿ / ﻿40.05°N 97.25°W﻿ / 40.05; -97.25﻿ (Thompson (Sept. 13, EF0)) | 2104 | 0.25 miles (400 m) | Brief tornado with damage limited to crops. |
| Sources: NCDC Storm Data |||||||

### September 14 event

List of reported tornadoes - Tuesday, September 14, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Kansas |||||||
| EF0 | N of Ruleton | Sherman | 39°28′N 101°50′W﻿ / ﻿39.47°N 101.84°W﻿ / 39.47; -101.84﻿ (Ruleton (Sept. 14, EF0)) | 0205 | 3 miles (4.8 km) | Rain-wrapped cone tornado remained over open country. |
| EF0 | NE of Brownville | Thomas | 39°13′N 101°17′W﻿ / ﻿39.22°N 101.29°W﻿ / 39.22; -101.29﻿ (Brownville (Sept. 14, EF0)) | 0335 | 1 mile (1.6 km) | Tornado remained over open country. |
| EF0 | ESE of Brownville | Thomas | 39°09′N 101°10′W﻿ / ﻿39.15°N 101.16°W﻿ / 39.15; -101.16﻿ (Brownville (Sept. 14, EF0)) | 0355 | 1 mile (1.6 km) | Tornado remained over open country. |
| Sources: NCDC Storm Data |||||||

### September 15 event

List of reported tornadoes - Wednesday, September 15, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Texas |||||||
| EF0 | NE of Woodsboro | Refugio | 28°14′N 97°21′W﻿ / ﻿28.23°N 97.35°W﻿ / 28.23; -97.35﻿ (Woodsboro (Sept. 15, EF0)) | 1549 | unknown | Brief tornado touchdown with no damage. |
| Kansas |||||||
| EF0 | W of Derby | Sedgwick | 37°33′N 97°23′W﻿ / ﻿37.55°N 97.39°W﻿ / 37.55; -97.39﻿ (Derby (Sept. 15, EF0)) | 2328 | unknown | Brief tornado touchdown with no damage. |
| EF0 | E of Clearwater | Sedgwick | 37°31′N 97°23′W﻿ / ﻿37.51°N 97.39°W﻿ / 37.51; -97.39﻿ (Clearwater (Sept. 15, EF0)) | 2334 | unknown | Brief tornado touchdown with no damage. |
| EF0 | E of Mulvane | Sedgwick | 37°29′N 97°13′W﻿ / ﻿37.48°N 97.22°W﻿ / 37.48; -97.22﻿ (Mulvane (Sept. 15, EF0)) | 2352 | unknown | Brief tornado touchdown with no damage. |
| EF0 | NW of Severy | Greenwood | 37°39′N 96°14′W﻿ / ﻿37.65°N 96.24°W﻿ / 37.65; -96.24﻿ (Severy (Sept. 15, EF0)) | 0002 | unknown | Brief tornado touchdown with no damage. |
| EF0 | NE of Severy | Greenwood | 37°38′N 96°13′W﻿ / ﻿37.64°N 96.21°W﻿ / 37.64; -96.21﻿ (Severy (Sept. 15, EF0)) | 0017 | unknown | Brief tornado touchdown with no damage. |
| EF0 | N of Winfield | Cowley | 37°23′N 96°58′W﻿ / ﻿37.38°N 96.97°W﻿ / 37.38; -96.97﻿ (Winfield (Sept. 15, EF0)) | 0047 | unknown | Brief tornado touchdown reported by a trained spotter with no damage. |
| EF0 | NW of Burden | Cowley | 37°20′N 96°52′W﻿ / ﻿37.33°N 96.87°W﻿ / 37.33; -96.87﻿ (Burden (Sept. 15, EF0)) | 0050 | unknown | Brief rope tornado with no damage. |
| EF0 | WSW of Burden | Cowley | 37°18′N 96°52′W﻿ / ﻿37.30°N 96.86°W﻿ / 37.30; -96.86﻿ (Burden (Sept. 15, EF0)) | 0100 | unknown | Brief rope tornado with no damage. |
| Missouri |||||||
| EF0 | WSW of Nixa | Christian | 37°01′N 93°23′W﻿ / ﻿37.02°N 93.38°W﻿ / 37.02; -93.38﻿ (Nixa (Sept. 15, EF0)) | 0350 | 0.5 miles (800 m) | Numerous trees were uprooted and branches and limbs were damaged. |
| Sources: SPC Storm Reports for 09/15/10, NWS Wichita, NWS Springfield, NCDC Storm Data |||||||

### September 16 event

List of reported tornadoes - Thursday, September 16, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Ohio |||||||
| EF0 | SW of Galena | Delaware | 40°11′N 82°53′W﻿ / ﻿40.18°N 82.89°W﻿ / 40.18; -82.89﻿ (Galena (Sep 16, EF0)) | 2038 | 0.25 miles (400 m) | Minor tree damage and a few shingles were removed from a house as a result of this brief tornado. |
| EF2 | S of Wooster | Wayne | 40°47′N 81°58′W﻿ / ﻿40.78°N 81.96°W﻿ / 40.78; -81.96﻿ (Wooster (Sep 16, EF2)) | 2126 | 11 miles (18 km) | Severe damage at the Ohio Agricultural Research and Development Center where greenhouses and a large brick laboratory building were destroyed and other buildings were heavily damaged. Over 150 houses and barns were also damaged, some significantly with a few destroyed. Numerous trees were snapped and uprooted and vehicles were flipped and tossed. One person was injured. |
| EF2 | S of Somerset | Fairfield, Perry | 39°49′N 82°18′W﻿ / ﻿39.81°N 82.30°W﻿ / 39.81; -82.30﻿ (Somerset (Sep 16, EF2)) | 2152 | 11 miles (18 km) | Two houses were destroyed and many others were damaged, some heavily. Major damage to hundreds of trees and to power lines and poles. One person was injured. Damage also occurred in West Rushville. |
| EF1 | Tarlton | Fairfield, Pickaway | 39°34′N 82°52′W﻿ / ﻿39.57°N 82.86°W﻿ / 39.57; -82.86﻿ (Tarlton (Sep 16, EF1)) | 2156 | 2.85 miles (4.59 km) | Two grain silos were thrown and several houses were damaged. Extensive tree damage occurred along the path and a semi-trailer was pushed over. |
| EF1 | SW of Farmerstown | Holmes | 40°27′N 81°45′W﻿ / ﻿40.45°N 81.75°W﻿ / 40.45; -81.75﻿ (Farmerstown (Sep 16, EF1)) | 2200 | 3 miles (4.8 km) | A few houses were damaged and barns and outbuildings were destroyed along the path. |
| EF1 | SW of Buena Vista | Hocking | 39°32′N 82°40′W﻿ / ﻿39.53°N 82.67°W﻿ / 39.53; -82.67﻿ (Buena Vista (Sep 16, EF1)) | 2209 | 1 mile (1.6 km) | A pole barn lost its roof and a house sustained minor damage. |
| EF1 | New Philadelphia area | Tuscarawas | 40°29′N 81°32′W﻿ / ﻿40.49°N 81.53°W﻿ / 40.49; -81.53﻿ (New Philadelphia (Sep 16, EF1)) | 2220 | 5 miles (8.0 km) | Several houses sustained minor damage and outbuildings were destroyed. Many trees were also uprooted. |
| EF1 | Crooksville area | Perry, Morgan | 39°46′N 82°05′W﻿ / ﻿39.77°N 82.09°W﻿ / 39.77; -82.09﻿ (Crooksville (Sep 16, EF1)) | 2221 | 5 miles (8.0 km) | Several houses were damaged and sheds, barns and outbuildings were destroyed. |
| EF2 | S of Nelsonville | Athens | 39°23′N 82°14′W﻿ / ﻿39.39°N 82.23°W﻿ / 39.39; -82.23﻿ (Nelsonville (Sep 16, EF2)) | 2254 | 3 miles (4.8 km) | Severe damage in the area, with 13 houses and many mobile homes destroyed and dozens of other houses damaged, some heavily. Many trees were uprooted or snapped. 7 people were injured. |
| EF3 | Reedsville area | Meigs, Wood (WV) | 39°09′N 81°45′W﻿ / ﻿39.15°N 81.75°W﻿ / 39.15; -81.75﻿ (Reedsville (Sep 16, EF3)) | 0000 | 9 miles (14 km) | 1 death - Severe damage on both sides of the Ohio River. Over 50 houses were damaged or destroyed with at least 2 that were completely leveled. Numerous mobile homes and farm buildings were damaged or destroyed. Mobile home frames were found wrapped around tree stumps. Extensive tree damage occurred and vehicles were tossed and destroyed. 16 others were injured, some seriously. |
| New York |||||||
| EF0 | Park Slope | Kings | 40°40′N 73°59′W﻿ / ﻿40.67°N 73.99°W﻿ / 40.67; -73.99﻿ (Park Slope (Sep 16, EF0)) | 2133 | 2 miles (3.2 km) | Weak tornado touchdown embedded in a larger macroburst. Direct tornado damage limited to trees, some which landed on and destroyed vehicles. |
| EF1 | Flushing | Queens | 40°44′N 73°50′W﻿ / ﻿40.74°N 73.84°W﻿ / 40.74; -73.84﻿ (Flushing (Sep 16, EF1)) | 2142 | 4 miles (6.4 km) | 1 death - Many trees were knocked down including one falling onto a car killing one person driving along Grand Central Parkway. Several houses and businesses were also damaged, and many windows were blown out. One other person was injured and one indirect death was also reported. |
| New Jersey |||||||
| EF1 | Woodruff | Ocean | 40°04′N 74°29′W﻿ / ﻿40.06°N 74.49°W﻿ / 40.06; -74.49﻿ (Woodruff (Sep 16, EF1)) | 2205 | 2.2 miles (3.5 km) | Two houses sustained major roof damage. A small barn was also destroyed and over 300 trees were blown down. |
| West Virginia |||||||
| EF1 | SE of Palestine | Wirt | 39°04′N 81°20′W﻿ / ﻿39.06°N 81.34°W﻿ / 39.06; -81.34﻿ (Palestine (Sep 16, EF1)) | 0025 | 1 mile (1.6 km) | Significant tree damage with some falling on houses and outbuildings. |
| Sources: SPC Storm Reports for 09/16/10, NWS Wilmington OH, NWS Cleveland, NWS Pittsburgh, NWS Philadelphia, NWS Charleston, WV, NWS New York City (PNS), NCDC Storm Data |||||||

### September 21 event

List of reported tornadoes - Tuesday, September 21, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Wisconsin |||||||
| EF0 | SE of Janesville | Rock | 42°33′N 89°00′W﻿ / ﻿42.55°N 89.00°W﻿ / 42.55; -89.00﻿ (Janesville (Sept. 21, EF0)) | 2100 | 0.4 miles (640 m) | Brief narrow tornado damaged an antenna and a few trees. |
| Sources: NCDC Storm Data |||||||

### September 22 event

List of reported tornadoes - Wednesday, September 22, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Ohio |||||||
| EF0 | ESE of Bexley | Franklin | 39°59′N 82°51′W﻿ / ﻿39.98°N 82.85°W﻿ / 39.98; -82.85﻿ (Bexley (Sept. 22, EF0)) | 2058 | unknown | Tornado sighted on a traffic camera along Interstate 270 with no damage. |
| Sources: SPC Storm Reports for 09/22/10, NCDC Storm Data |||||||

### September 25 event

List of reported tornadoes - Saturday, September 25, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Kansas |||||||
| EF0 | E of Buttermilk | Comanche | 37°06′N 99°16′W﻿ / ﻿37.10°N 99.26°W﻿ / 37.10; -99.26﻿ (Buttermilk (Sept. 25, EF0)) | 2149 | unknown | Brief landspout tornado with no damage. |
| Sources: NCDC Storm Data |||||||

### September 27 event

List of reported tornadoes - Monday, September 27, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Virginia |||||||
| EF0 | N of Kendall Grove | Northampton | 37°23′N 75°55′W﻿ / ﻿37.38°N 75.91°W﻿ / 37.38; -75.91﻿ (Kendall Grove (Sept. 27, EF0)) | 1840 | unknown | Brief tornado blew over a shed and damaged a mobile home. One person was injured. |
| Pennsylvania |||||||
| EF0 | New London Twp | Chester | 39°47′N 75°53′W﻿ / ﻿39.79°N 75.88°W﻿ / 39.79; -75.88﻿ (New London Twp (Sept. 27, EF0)) | 1900 | 1.4 miles (2.3 km) | A few houses sustained minor damage. Numerous trees were snapped or uprooted. |
| EF0 | E of Paradise | Lancaster | 40°00′N 76°05′W﻿ / ﻿40.00°N 76.08°W﻿ / 40.00; -76.08﻿ (Paradise (Sept. 27, EF0)) | 1910 | 2 miles (3.2 km) | Several farm buildings were damaged and trees were snapped. One person who was nearby was injured. |
| Georgia |||||||
| EF0 | ESE of Chappell Mill | Laurens | 32°38′N 83°01′W﻿ / ﻿32.63°N 83.02°W﻿ / 32.63; -83.02﻿ (Chappell Mill (Sept. 27, EF0)) | 2234 | 200 yards (180 m) | Brief tornado knocked down a few trees, some landing on a house and a shed with minor damage. |
| North Carolina |||||||
| EF1 | SW of Morganton | Burke | 35°42′N 81°45′W﻿ / ﻿35.70°N 81.75°W﻿ / 35.70; -81.75﻿ (Morganton (Sept. 27, EF1)) | 0313 | 3 miles (4.8 km) | Several houses sustained structural damage, including one that lost its roof. |
| Sources: SPC Storm Reports for 09/27/10, NWS Philadelphia, NWS Greenville/Spartanburg |||||||

### September 30 event

List of reported tornadoes - Thursday, September 30, 2010 :
| EF# | Location | County | Coord. | Time (UTC) | Path length | Comments/Damage |
| Maryland |||||||
| EF0 | E of Pasadena | Anne Arundel | 39°06′N 76°26′W﻿ / ﻿39.10°N 76.44°W﻿ / 39.10; -76.44﻿ (Pasadena (Sept. 30, EF0)) | 1346 | 1 mile (1.6 km) | Several large trees were knocked down and a sailboat was thrown onto its side. |
| Sources: NWS Baltimore/Washington, NCDC Storm Data |||||||