Upper level energy embedded in northwestern flow over the Ozarks interacted with a very unstable airmass over the region. Strong to severe storms produced hail up to quarter size and scattered wind damage.

Thunderstorm Wind in HOWELL, MISSOURI
From 07-AUG-11 19:00:00 to 07-AUG-11 19:00:00 (CST-6)
Location: MOUNTAIN VIEW
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Power lines and trees were blown down across County Roads 1240 and 2930.

Thunderstorm Wind in DALLAS, MISSOURI
From 07-AUG-11 16:45:00 to 07-AUG-11 16:45:00 (CST-6)
Location: LOUISBURG
Magnitude: 52.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A trailer building was blown into the road near the intersection of Highway 64 and 65. A roof was blow off of a lumberyard. Several trees were uprooted. Several mobile and frame homes had minor roof damage.

Thunderstorm Wind in LACLEDE, MISSOURI
From 07-AUG-11 17:20:00 to 07-AUG-11 17:20:00 (CST-6)
Location: CONWAY
Magnitude: 68.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The wind gust was measured by a member of the office of Emergency Management.

Thunderstorm Wind in GREENE, MISSOURI
From 07-AUG-11 17:20:00 to 07-AUG-11 17:20:00 (CST-6)
Location: STRAFFORD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Large limbs were blown down.

Thunderstorm Wind in WRIGHT, MISSOURI
From 07-AUG-11 17:45:00 to 07-AUG-11 17:45:00 (CST-6)
Location: GROVESPRING
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Several small trees were downed.

Thunderstorm Wind in WRIGHT, MISSOURI
From 07-AUG-11 17:59:00 to 07-AUG-11 17:59:00 (CST-6)
Location: LORING
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

An amateur radio operator estimated a 60 mph wind gust.

Thunderstorm Wind in WRIGHT, MISSOURI
From 07-AUG-11 18:00:00 to 07-AUG-11 18:00:00 (CST-6)
Location: FUSON
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter reported tree damage and lawn furniture scattered across yard.

Thunderstorm Wind in TEXAS, MISSOURI
From 07-AUG-11 18:35:00 to 07-AUG-11 18:35:00 (CST-6)
Location: HOUSTON
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

An amateur radio operator reported a 64 mph wind gust.

Thunderstorm Wind in HOWELL, MISSOURI
From 07-AUG-11 18:54:00 to 07-AUG-11 18:54:00 (CST-6)
Location: OLDEN
Magnitude: 59.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

West Plains ASOS measured a 68 mph wind gust.

Thunderstorm Wind in SHANNON, MISSOURI
From 07-AUG-11 19:34:00 to 07-AUG-11 19:34:00 (CST-6)
Location: LOW WASSIE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

A cooperative observer estimated a 60 mph wind gust.

Thunderstorm Wind in TANEY, MISSOURI
From 08-AUG-11 17:38:00 to 08-AUG-11 17:38:00 (CST-6)
Location: BRANSON
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Utility poles and football stadium lights were blown down on top of a house.

Thunderstorm Wind in TANEY, MISSOURI
From 08-AUG-11 17:51:00 to 08-AUG-11 17:51:00 (CST-6)
Location: FORSYTH
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: County Official

Several large trees were downed on Highway Y and 160.

Thunderstorm Wind in JASPER, MISSOURI
From 08-AUG-11 19:16:00 to 08-AUG-11 19:16:00 (CST-6)
Location: (JLN)JOPLIN MUNI ARP
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Joplin ASOS measured a 60 mph wind gust.

Hail in MORGAN, MISSOURI
From 08-AUG-11 00:38:00 to 08-AUG-11 00:38:00 (CST-6)
Location: GRAVOIS MILLS ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in TEXAS, MISSOURI
From 07-AUG-11 18:50:00 to 07-AUG-11 18:50:00 (CST-6)
Location: ARROLL
Magnitude: 52.00 EG
Property damage: 65.00K
Crop damage: 0.00K
Reported by: Newspaper

An auto salvage business had its roof torn off by high winds and a frame home had shingles removed. A tree fell on a car and a flag pole was broken at its base. A fifth wheel camping trailer was rolled and destroyed.

Hail in STONE, MISSOURI
From 06-AUG-11 16:42:00 to 06-AUG-11 16:42:00 (CST-6)
Location: NOTCH
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in BENTON, MISSOURI
From 07-AUG-11 16:17:00 to 07-AUG-11 16:17:00 (CST-6)
Location: WARSAW
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in BENTON, MISSOURI
From 07-AUG-11 16:21:00 to 07-AUG-11 16:21:00 (CST-6)
Location: RACKET
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in HICKORY, MISSOURI
From 07-AUG-11 16:23:00 to 07-AUG-11 16:23:00 (CST-6)
Location: NEMO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in MORGAN, MISSOURI
From 08-AUG-11 00:30:00 to 08-AUG-11 00:30:00 (CST-6)
Location: ZWANZIG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in STONE, MISSOURI
From 06-AUG-11 16:35:00 to 06-AUG-11 16:35:00 (CST-6)
Location: KIMBERLING CITY
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A billboard sign was snapped. A tree was downed. There was minor roof damage to a business.

Thunderstorm Wind in STONE, MISSOURI
From 06-AUG-11 16:37:00 to 06-AUG-11 16:37:00 (CST-6)
Location: NOTCH
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The White Oak Inn had minor roof damage. A billboard was blown down.

Thunderstorm Wind in CHRISTIAN, MISSOURI
From 06-AUG-11 20:45:00 to 06-AUG-11 20:45:00 (CST-6)
Location: BILLINGS
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several homes had minor damage and several trees were downed, one on a truck.

Thunderstorm Wind in OREGON, MISSOURI
From 06-AUG-11 21:10:00 to 06-AUG-11 21:10:00 (CST-6)
Location: GREER
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees were blown down along Route 19 north of Greer between the Eleven Point River bridge and Shannon County line.

Thunderstorm Wind in DOUGLAS, MISSOURI
From 07-AUG-11 17:50:00 to 07-AUG-11 17:50:00 (CST-6)
Location: DOGWOOD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree was blown down on Highway 14 near Dogwood.

Thunderstorm Wind in DOUGLAS, MISSOURI
From 07-AUG-11 18:15:00 to 07-AUG-11 18:15:00 (CST-6)
Location: HEST
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several power lines were down near Highway 76 and County Road 430.

Thunderstorm Wind in TEXAS, MISSOURI
From 07-AUG-11 18:37:00 to 07-AUG-11 18:37:00 (CST-6)
Location: CABOOL
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was blocking a roadway.

Thunderstorm Wind in HOWELL, MISSOURI
From 07-AUG-11 18:47:00 to 07-AUG-11 18:47:00 (CST-6)
Location: WILLOW SPGS
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree blocked a roadway near Willow Springs.

Thunderstorm Wind in SHANNON, MISSOURI
From 07-AUG-11 19:01:00 to 07-AUG-11 19:01:00 (CST-6)
Location: BLUE SPGS
Magnitude: 52.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Amateur Radio

The police department and city hall suffered roof damage. Numerous trees were down in the area.

Thunderstorm Wind in GREENE, MISSOURI
From 07-AUG-11 17:20:00 to 07-AUG-11 17:20:00 (CST-6)
Location: STRAFFORD
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Large limbs were blown down. A tree fell on a house.

Thunderstorm Wind in SHANNON, MISSOURI
From 07-AUG-11 19:38:00 to 07-AUG-11 19:38:00 (CST-6)
Location: WINONA
Magnitude: 52.00 EG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: COOP Observer

Numerous trees were blown down on homes and cars. One tree fell on the bed of a parked Forest Service truck in town. A few rescues were conducted for people trapped in homes from fallen trees.

Thunderstorm Wind in HOWELL, MISSOURI
From 07-AUG-11 19:00:00 to 07-AUG-11 19:00:00 (CST-6)
Location: WILLOW SPGS
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several trees were down across County Road 1990 and on homes.

Thunderstorm Wind in SHANNON, MISSOURI
From 07-AUG-11 19:40:00 to 07-AUG-11 19:40:00 (CST-6)
Location: WINONA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A man was killed from a tree that fell on his car while driving. This occurred on County Road 440 one tenth of a mile west of Highway 19 about 3 miles north of Winona.

Thunderstorm Wind in HOWELL, MISSOURI
From 07-AUG-11 19:27:00 to 07-AUG-11 19:27:00 (CST-6)
Location: WEST PLAINS
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Several trees were reported down on power lines and a car.