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Wikipedia list article
This is a list of all tornadoes that were confirmed by local offices of the National Weather Service in the United States from July to August 2011 .
United States yearly total [ ]
July [ ]
July 1 event [ ]
List of reported tornadoes - Friday, July 1, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
South Dakota
EF0
SE of Nisland
Butte
44°38′N 103°30′W / 44.63°N 103.50°W / 44.63; -103.50 (Nisland (Jul. 1, EF0) )
1855
unknown
Brief tornado touchdown with no damage.
Minnesota
EF1
Ruthton area
Pipestone
44°11′N 96°06′W / 44.18°N 96.10°W / 44.18; -96.10 (Ruthton (Jul. 1, EF1) )
2050
4 miles (6.4 km)
Several garages were damaged, one of them removed from its foundation. Minor damage elsewhere in town. Tornado embedded in the start of a major derecho event.
EF2
Tyler area
Lincoln
44°17′N 96°08′W / 44.28°N 96.14°W / 44.28; -96.14 (Tyler (Jul. 1, EF2) )
2057
3 miles (4.8 km)
Several houses were heavily damaged, outbuildings were destroyed, and trees were snapped or uprooted with some debarking.
EF1
N of Milroy
Redwood
44°31′N 95°35′W / 44.51°N 95.58°W / 44.51; -95.58 (Milroy (Jul. 1, EF1) )
2131
2.6 miles (4.2 km)
Trees were snapped and a grain bin was heavily damaged.
EF1
W of Vesta
Redwood , Yellow Medicine , Renville
44°31′N 95°32′W / 44.51°N 95.54°W / 44.51; -95.54 (Vesta (Jul. 1, EF1) )
2131
20 miles (32 km)
Hundreds of trees were snapped or uprooted, some of which fell on houses. Several outbuildings were heavily damaged.
EF1
NW of Danube
Renville
44°48′N 95°07′W / 44.80°N 95.12°W / 44.80; -95.12 (Danube (Jul. 1, EF1) )
2203
2.5 miles (4.0 km)
A house had much of its roof lifted off and a large equipment shed was nearly destroyed.
EF0
WSW of St. Cloud
Stearns
45°31′N 94°16′W / 45.52°N 94.27°W / 45.52; -94.27 (St. Cloud (Jul. 1, EF0) )
2323
2.3 miles (3.7 km)
Weak tornado downed dozens of trees along an intermittent track.
Wisconsin
EF2
SW of Solon Springs
Douglas
46°19′N 91°52′W / 46.32°N 91.87°W / 46.32; -91.87 (Solon Springs (Jul. 1, EF2) )
0051
2.9 miles (4.7 km)
Several homes and businesses were damaged, a few of which collapsed, and numerous trees were snapped or uprooted. A few people were injured by the tornado.
Sources: SPC Storm Reports for 07/01/11 NWS Sioux Falls , NWS Duluth , NWS Twin Cities , NCDC Storm Data
July 2 event [ ]
July 4 event [ ]
List of reported tornadoes - Monday, July 4, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
Minnesota
EF0
NW of Humboldt
Kittson
48°58′N 97°09′W / 48.96°N 97.15°W / 48.96; -97.15 (Humboldt (Jul. 4, EF0) )
2208
2 miles (3.2 km)
Several trees were knocked down.
EF0
NNW of Gentilly
Polk
47°47′N 96°24′W / 47.79°N 96.40°W / 47.79; -96.40 (Gentilly (Jul. 4, EF0) )
0105
1 mile (1.6 km)
Three trees were partially uprooted and some large tree limbs were broken.
EF0
NNW of Shelly
Norman
47°29′N 96°46′W / 47.48°N 96.76°W / 47.48; -96.76 (Shelly (Jul. 4, EF0) )
0155
1.5 miles (2.4 km)
Mature maple trees were snapped.
North Dakota
EF0
Pembina
Pembina
48°58′N 97°16′W / 48.97°N 97.26°W / 48.97; -97.26 (Grandin (Jul. 4, EF0) )
2157
2 miles (3.2 km)
Several trees were damaged in town.
EF1
W of
Traill
47°18′N 97°06′W / 47.30°N 97.10°W / 47.30; -97.10 (Kelso (Jul. 4, EF1) )
0215
1 mile (1.6 km)
Minor damage to a house, mainly the eaves and shingles. A solar collector was also damaged.
EF0
W of Grandin
Cass
47°14′N 97°02′W / 47.24°N 97.04°W / 47.24; -97.04 (Grandin (Jul. 4, EF0) )
0226
4 miles (6.4 km)
Shelterbelts were damaged.
EF2
NW of Mapleton
Cass
46°56′N 97°08′W / 46.94°N 97.13°W / 46.94; -97.13 (Mapleton (Jul. 4, EF2) )
0259
2.75 miles (4.43 km)
Power lines were blown down, sheds and barns were destroyed, and one house lost its roof.
Sources: SPC Storm Reports for 07/04/11 NWS Grand Forks , NCDC Storm Data
July 5 event [ ]
July 6 event [ ]
July 7 event [ ]
July 8 event [ ]
July 10 event [ ]
List of reported tornadoes - Sunday, July 10, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
North Dakota
EF2
SE of Napoleon
Logan
46°25′N 99°46′W / 46.41°N 99.77°W / 46.41; -99.77 (Napoleon (Jul. 10, EF2) )
1940
12 miles (19 km)
Three farm houses were heavily damaged. Two large grain bins were destroyed and thrown considerable distances. Many trees were uprooted or snapped.
EF0
SW of Ashley
McIntosh
46°01′N 99°23′W / 46.02°N 99.38°W / 46.02; -99.38 (Ashley (Jul. 10, EF0) )
2034
1 mile (1.6 km)
Tornado touchdown in a field with no damage.
EF1
NW of
Dickey
46°16′N 98°50′W / 46.26°N 98.84°W / 46.26; -98.84 (Merricourt (Jul. 10, EF1) )
2048
100 yards (90 m)
Brief tornado caused significant damage to a farmstead and downed several trees.
EF0
Monango
Dickey
46°10′N 98°34′W / 46.16°N 98.57°W / 46.16; -98.57 (Monango (Jul. 10, EF0) )
2104
unknown
Brief tornado touchdown with no damage.
EF0
SSW of Glover
Dickey
46°11′N 98°09′W / 46.18°N 98.15°W / 46.18; -98.15 (Glover (Jul. 10, EF0) )
2135
unknown
Brief tornado touchdown with no damage.
EF2
area
Sargent
46°06′N 97°56′W / 46.10°N 97.94°W / 46.10; -97.94 (Nicholson (Jul. 10, EF2) )
2150
26 miles (42 km)
Numerous grain bins were damaged and trees and power poles were snapped or destroyed along the path, including transmission towers.
EF1
area
Sargent
46°16′N 97°25′W / 46.26°N 97.41°W / 46.26; -97.41 (Delamere (Jul. 10, EF1) )
2221
4 miles (6.4 km)
Numerous trees were snapped or uprooted.
EF1
SW of
Richland
46°01′N 97°05′W / 46.02°N 97.09°W / 46.02; -97.09 (Stiles (Jul. 10, EF1) )
2253
3 miles (4.8 km)
Several trees were snapped or uprooted.
Colorado
EF0
NNW of
Pueblo
38°03′N 104°43′W / 38.05°N 104.72°W / 38.05; -104.72 (Cedarwood (Jul. 10, EF0) )
1955
unknown
Brief tornado damaged a house and destroyed a carport.
Minnesota
EF0
NNE of Atwater
Kandiyohi
45°13′N 94°46′W / 45.21°N 94.76°W / 45.21; -94.76 (Atwater (Jul. 10, EF0) )
0147
220 yards (200 m)
Brief tornado with damage limited to a few crops.
Sources: SPC Storm Reports for 07/10/11 , NWS Bismarck , NWS Pueblo , NCDC Storm Data
July 11 event [ ]
July 12 event [ ]
July 13 event [ ]
July 14 event [ ]
July 15 event [ ]
July 16 event [ ]
List of reported tornadoes - Saturday, July 16, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
North Dakota
EF1
N of Regan
Burleigh , Sheridan
47°16′N 100°31′W / 47.267°N 100.517°W / 47.267; -100.517 (Regan (Jul. 16, EF1) )
2235
6 miles (9.7 km)
Several large trees, including one that was 2.5 ft (0 m) in diameter, were snapped or uprooted.
EF1
S of
Griggs
47°16′N 98°19′W / 47.267°N 98.317°W / 47.267; -98.317 (Revere (Jul. 16, EF1) )
0010
1 mile (1.6 km)
Several trees were snapped or uprooted and part of a cornfield was flattened.
EF1
E of
Griggs
47°21′N 98°18′W / 47.350°N 98.300°W / 47.350; -98.300 (Revere (Jul. 16, EF1) )
0020
1 mile (1.6 km)
Several trees were snapped or uprooted and part of a cornfield was flattened. A shed also had a portion of its roof torn off.
EF0
SSW of Bowdon
Wells
47°21′N 99°39′W / 47.350°N 99.650°W / 47.350; -99.650 (Bowdon (Jul. 16, EF0) )
0031
6 miles (9.7 km)
Tornado tracked over open country.
EF0
S of Bowdon
Wells
47°23′N 99°34′W / 47.383°N 99.567°W / 47.383; -99.567 (Bowdon (Jul. 16, EF0) )
0038
1 mile (1.6 km)
Tornado tracked over open country.
EF0
SSW of Minnewaukan
Benson
48°01′N 99°16′W / 48.017°N 99.267°W / 48.017; -99.267 (Minnewaukan (Jul. 16, EF0) )
0051
3 miles (4.8 km)
Tornado tracked over a lake before dissipating.
EF0
NW of Fort Totten
Benson
48°01′N 99°03′W / 48.017°N 99.050°W / 48.017; -99.050 (Fort Totten (Jul. 16, EF0) )
0118
3 miles (4.8 km)
Tornado tracked intermittently over a lake before dissipating.
EF0
ESE of Linton
Emmons
46°15′N 100°04′W / 46.250°N 100.067°W / 46.250; -100.067 (Linton (Jul. 16, EF0) )
0247
2 miles (3.2 km)
Tree and crop damage was reported at two farmsteads.
EF0
S of Doyon
Ramsey
47°54′N 98°32′W / 47.900°N 98.533°W / 47.900; -98.533 (Doyon (Jul. 16, EF0) )
0248
unknown
Brief tornado with no damage.
Minnesota
EF1
NNE of Stephen
Marshall
48°31′N 96°50′W / 48.517°N 96.833°W / 48.517; -96.833 (Stephen (Jul. 16, EF1) )
0125
unknown
Brief tornado with no damage.
Sources: NCDC Storm Events Database
July 17 event [ ]
List of reported tornadoes - Sunday, July 17, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
North Dakota
EF0
NNE of Harvey
Wells
47°49′N 99°54′W / 47.817°N 99.900°W / 47.817; -99.900 (Harvey (Jul. 17, EF0) )
1648
unknown
Brief tornado with no damage.
EF1
S of New Rockford
Eddy
47°37′N 99°08′W / 47.617°N 99.133°W / 47.617; -99.133 (New Rockford (Jul. 17, EF1) )
1809
1 mile (1.6 km)
Many trees were damaged in a shelter belt near U.S. Route 281 . Several power poles were snapped as well.
EF0
W of
Foster
47°30′N 98°43′W / 47.500°N 98.717°W / 47.500; -98.717 (Juanita (Jul. 17, EF0) )
1842
1 mile (1.6 km)
Brief tornado with no damage.
EF0
SSE of Glenfield
Foster
47°21′N 98°32′W / 47.350°N 98.533°W / 47.350; -98.533 (Glenfield (Jul. 17, EF0) )
1928
unknown
Brief tornado with no damage.
EF0
S of Sutton
Griggs
47°23′N 98°27′W / 47.383°N 98.450°W / 47.383; -98.450 (Sutton (Jul. 17, EF0) )
1935
5 miles (8.0 km)
Intermittent tornado downed several trees.
EF0
W of Hannaford
Griggs
47°20′N 98°15′W / 47.333°N 98.250°W / 47.333; -98.250 (Hannaford (Jul. 17, EF0) )
2016
2 miles (3.2 km)
Several trees were downed.
EF0
SSW of Ayr
Cass
47°20′N 98°15′W / 47.333°N 98.250°W / 47.333; -98.250 (Ayr (Jul. 17, EF0) )
2223
1 mile (1.6 km)
Several trees were damaged and many tree limbs were tossed about.
EF3
SE of
LaMoure
46°29′N 98°37′W / 46.483°N 98.617°W / 46.483; -98.617 (Nortonville (Jul. 17, EF3) )
2257
16 miles (26 km)
Several farmhouses damaged, one of which was flattened, in the rural area. Many power poles and trees downed. One vehicle was tossed roughly 0.5 mi (0.80 km) and was almost unrecognizable when it was found. Numerous trees were twisted, snapped, or uprooted. One person was injured and several farm animals were killed. Tornado rated as a high-end EF3 with winds around 165 mph (266 km/h).
EF0
N of Fullerton
Dickey
46°12′N 98°25′W / 46.200°N 98.417°W / 46.200; -98.417 (Fullerton (Jul. 17, EF0) )
0006
unknown
Brief tornado with no damage.
Sources: SPC Storm Reports for 07/17/2011 NWS Grand Forks , NWS Bismarck
July 18 event [ ]
July 19 event [ ]
July 20 event [ ]
July 22 event [ ]
July 23 event [ ]
July 24 event [ ]
July 26 event [ ]
List of reported tornadoes - Tuesday, July 26, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
New York
EF0
NNW of Franklin Springs
Oneida
43°03′N 75°25′W / 43.050°N 75.417°W / 43.050; -75.417 (Franklin Springs (Jul. 26, EF0) )
1655
1 mile (1.6 km)
Brief tornado uprooted one tree and snapped several others.
EF0
Chuckery Corners area
Oneida
43°01′N 75°20′W / 43.017°N 75.333°W / 43.017; -75.333 (Chuckery Corners (Jul. 26, EF0) )
1703
0.1 miles (160 m)
Several trees were snapped or uprooted.
Vermont
EF0
NNW of Colebrook, NH
Essex , Coos (NH)
44°54′N 71°30′W / 44.900°N 71.500°W / 44.900; -71.500 (Colebrook (Jul. 26, EF0) )
2114
1 mile (1.6 km)
Brief tornado uprooted several trees.
South Dakota
EF0
ESE of Lowry
Walworth
45°16′N 99°43′W / 45.267°N 99.717°W / 45.267; -99.717 (Lowry (Jul. 26, EF0) )
0005
unknown
Brief tornado with no damage.
EF0
SE of Hoven
Potter
45°14′N 99°46′W / 45.233°N 99.767°W / 45.233; -99.767 (Hoven (Jul. 26, EF0) )
0015
unknown
Brief tornado damaged the roof of a business and downed several trees.
EF0
SE of Britton
Marshall
45°43′N 97°39′W / 45.717°N 97.650°W / 45.717; -97.650 (Britton (Jul. 26, EF0) )
0140
1 mile (1.6 km)
Damage limited to trees.
Sources: SPC Storm Reports for 07/26/2011 NWS Binghamton
July 27 event [ ]
July 29 event [ ]
July 30 event [ ]
August [ ]
August 2 event [ ]
August 3 event [ ]
August 5 event [ ]
August 6 event [ ]
August 7 event [ ]
August 8 event [ ]
August 9 event [ ]
August 10 event [ ]
August 11 event [ ]
List of reported tornadoes - Thursday, August 11, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
Michigan
EF0
NW of Sawyer International Airport
Marquette
46°35′N 87°38′W / 46.583°N 87.633°W / 46.583; -87.633 (Sawyer International Airport (Aug. 11, EF0) )
1900
unknown
Brief tornado along the shore of the Dead River Basin.
Nebraska
EF0
WNW of Wood Lake (1st tornado)
Cherry
42°38′N 100°15′W / 42.633°N 100.250°W / 42.633; -100.250 (Wood Lake (Aug. 11, EF0) )
0049
unknown
Brief tornado with no damage.
EF0
NNE of Ainsworth Municipal Airport
Brown
42°39′N 99°55′W / 42.650°N 99.917°W / 42.650; -99.917 (Ainsworth Municipal Airport (Aug. 11, EF0) )
0058
unknown
Brief tornado with no damage.
EF1
WNW of Wood Lake (2nd tornado)
Cherry
42°38′N 100°15′W / 42.633°N 100.250°W / 42.633; -100.250 (Wood Lake (Aug. 11, EF1) )
0100
1 mile (1.6 km)
Brief tornado destroyed a storage building.
EF3
SSE of Wood Lake
Cherry , Brown
42°33′N 100°12′W / 42.550°N 100.200°W / 42.550; -100.200 (Wood Lake (Aug. 11, EF3) )
0105
1 mile (1.6 km)
Half mile-wide tornado caused significant damage to two tree groves and three windmills. One tree was debarked, uprooted and moved. A steel culvert was tossed roughly 0.75 mi (1.21 km) from where it stood.
EF0
N of Johnstown
Brown
42°38′N 100°03′W / 42.633°N 100.050°W / 42.633; -100.050 (Johnstown (Aug. 11, EF0) )
0122
unknown
Brief tornado with no damage.
EF0
S of Johnstown
Brown
42°22′N 100°00′W / 42.367°N 100.000°W / 42.367; -100.000 (Johnstown (Aug. 11, EF0) )
0154
4 miles (6.4 km)
Two trees were twisted.
EF0
NNE of Halsey
Thomas
42°04′N 100°16′W / 42.067°N 100.267°W / 42.067; -100.267 (Halsey (Aug. 11, EF0) )
0253
unknown
Survey team confirmed that a tornado caused damage to several trees, power poles, and a fence.
Sources: SPC Storm Reports for 08/11/2011 , NWS North Platte
August 14 event [ ]
August 18 event [ ]
List of reported tornadoes - Thursday, August 18, 2011
EF#
Location
County
Coord.
Time (UTC)
Path length
Comments/Damage
North Carolina
EF0
Carolina Beach area
New Hanover
34°01′N 77°53′W / 34.017°N 77.883°W / 34.017; -77.883 (Carolina Beach (Aug. 18, EF0) )
1415
0.3 miles (0.48 km)
Waterspout moved onshore and caused some damage before dissipating next to a lake.
EF0
NNW of
Alexander
35°54′N 81°08′W / 35.900°N 81.133°W / 35.900; -81.133 (Paynes Store (Aug. 18, EF0) )
2135
unknown
Brief tornado destroyed several outbuildings and pushed a manufactured home off its foundation.
Nebraska
EF0
N of Ewing
Holt
42°06′N 98°21′W / 42.100°N 98.350°W / 42.100; -98.350 (Ewing (Aug. 18, EF0) )
2223
unknown
Brief tornado with no damage.
EF0
W of Clearwater
Antelope
42°10′N 98°15′W / 42.167°N 98.250°W / 42.167; -98.250 (Clearwater (Aug. 18, EF0) )
2246
1 mile (1.6 km)
Brief tornado caused little damage.
EF0
ESE of Ewing
Holt
42°15′N 98°19′W / 42.250°N 98.317°W / 42.250; -98.317 (Ewing (Aug. 18, EF0) )
2248
unknown
Brief tornado with no damage. Eye-witness reports indicated that it was a large, rain-wrapped tornado.
EF0
SW of Merritt Reservoir
Cherry
42°18′N 101°23′W / 42.300°N 101.383°W / 42.300; -101.383 (Clearwater (Aug. 18, EF0) )
0040
unknown
Brief tornado with no damage.
Sources: SPC Storm Reports for 08/18/2011 , NWS Wilmington
August 19 event [ ]
August 20 event [ ]
August 21 event [ ]
August 23 event [ ]
August 24 event [ ]
August 25 event [ ]
August 26 event [ ]
The events in North Carolina were related to Hurricane Irene .
August 27 event [ ]
The events in Delaware and Virginia were related to Hurricane Irene .
August 28 event [ ]
The events in New Jersey and New York were related to Hurricane Irene .
August 29 event [ ]
See also [ ]
Notes [ ]
References [ ]
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