During the afternoon hours on Friday, July 6th, across several Middle Tennessse counties, a few of the isolated to scattered thunderstorms that developed across these counties reached severe thresholds, resulting in thunderstorm wind damage and a lightning strike also resulted in damage.

Lightning in WILLIAMSON, TENNESSEE
From 06-JUL-12 16:30:00 to 06-JUL-12 16:30:00 (CST-6)
Location: KINGFIELD
Property damage: 50.00K
Crop damage: 5.00K
Reported by: Trained Spotter

A barn that was hit by lightning burned to the ground in Leipers Fork, and a car within that barn exploded.

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 06-JUL-12 13:05:00 to 06-JUL-12 13:05:00 (CST-6)
Location: CLARKSVILLE ARPT
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Broadcast Media

Several trees and power lines were blown down in Clarksville, including some on Cranklen Circle.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 06-JUL-12 14:55:00 to 06-JUL-12 14:55:00 (CST-6)
Location: NASHVILLE TUNE ARPT
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: Broadcast Media

Several trees were blown down in West Nashville including one that fell on a home on Futura Drive. Specific details concerning any damage to the home were unknown.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 06-JUL-12 16:20:00 to 06-JUL-12 16:20:00 (CST-6)
Location: LEIPERS FORK
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Law Enforcement

Several trees were downed in the Leipers Fork Area.

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 06-JUL-12 12:36:00 to 06-JUL-12 12:36:00 (CST-6)
Location: CLARKSVILLE ARPT
Magnitude: 58.00 MG
Reported by: ASOS

This thunderstorm wind gust was measured at the Clarksville ASOS.  The observation remark:  PK WND 30058/1836.

Thunderstorm Wind in TROUSDALE, TENNESSEE
From 06-JUL-12 15:00:00 to 06-JUL-12 15:00:00 (CST-6)
Location: PROVIDENCE
Magnitude: 52.00 MG
Reported by: Airplane Pilot

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 06-JUL-12 13:04:00 to 06-JUL-12 13:04:00 (CST-6)
Location: CLARKSVILLE ARPT
Magnitude: 51.00 MG
Reported by: ASOS

This thunderstorm wind gust was measured at the Clarksville ASOS.  The remark itself from the observation:  PK WND 30051/1904.

Thunderstorm Wind in HUMPHREYS, TENNESSEE
From 06-JUL-12 13:25:00 to 06-JUL-12 13:25:00 (CST-6)
Location: WAVERLY
Magnitude: 55.00 EG
Property damage: 15.00K
Reported by: Public

Several trees and power lines were downed in Waverly, resulting in a power outage in the city.

Thunderstorm Wind in SUMNER, TENNESSEE
From 06-JUL-12 13:45:00 to 06-JUL-12 13:45:00 (CST-6)
Location: GALLATIN
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Trained Spotter

Seven trees were downed in Gallatin.

Thunderstorm Wind in CHEATHAM, TENNESSEE
From 06-JUL-12 15:30:00 to 06-JUL-12 15:30:00 (CST-6)
Location: LILLAMAY
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Public

Several trees were blown down onto River Road which is south of Ashland City.

Thunderstorm Wind in SUMNER, TENNESSEE
From 06-JUL-12 13:50:00 to 06-JUL-12 13:50:00 (CST-6)
Location: CEDAR GROVE
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: Public

Several large trees fell onto homes on Lock 4 Road in Gallatin. Specific details concerning type of damage to these homes were unknown.

Thunderstorm Wind in SUMNER, TENNESSEE
From 06-JUL-12 13:50:00 to 06-JUL-12 13:50:00 (CST-6)
Location: GALLATIN
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: NWS Employee

Large tree limbs were blown down resulting in power outages. Roof damage also occured and signs were also blown down. Specific details on what structures sustained roof damage and the amount and type of roof damage were unknown.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 06-JUL-12 15:45:00 to 06-JUL-12 15:45:00 (CST-6)
Location: BERRYS CHAPEL
Magnitude: 55.00 EG
Property damage: 1.00K
Reported by: Emergency Manager

A tree was downed onto High Lea Road.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 06-JUL-12 16:02:00 to 06-JUL-12 16:02:00 (CST-6)
Location: BERRYS CHAPEL
Magnitude: 55.00 EG
Property damage: 1.00K
Reported by: Emergency Manager

A tree was downed across Shadowridge Court and also a few large tree limbs were downed in Brentwood.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 06-JUL-12 15:41:00 to 06-JUL-12 15:41:00 (CST-6)
Location: BERRYS CHAPEL
Magnitude: 55.00 EG
Property damage: 5.00K
Reported by: Emergency Manager

Power lines were downed on Derby Glen Lane and Williamsburg Road.

Thunderstorm Wind in SUMNER, TENNESSEE
From 06-JUL-12 13:45:00 to 06-JUL-12 13:45:00 (CST-6)
Location: GALLATIN
Magnitude: 55.00 EG
Property damage: 30.00K
Reported by: Emergency Manager

Several trees were downed. Roof damage also occurred, with one roof in a roadway on South Water Avenue. A tree also fell onto a house. The power to the traffic signals was also out in downtown Gallatin. Specific details on the amount of roof damage that occurred along with any damage caused by the tree falling onto a house were unknown.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 06-JUL-12 15:52:00 to 06-JUL-12 15:52:00 (CST-6)
Location: BERRYS CHAPEL
Magnitude: 55.00 EG
Property damage: 2.00K
Reported by: Public

A portion of a residential wood fence was blown down in the Fieldstone Farms Neighborhood.