During the late evening hours on Tuesday, April 19th and through the afternoon hours on Wednesday, April 20th, another strong cold front approached Middle Tennessee from the northwest and then moved southeast across the area. Along and ahead of this front, some thunderstorms reached severe thresholds. This resulted in thunderstorm wind damage occurances in ten different counties and large hail occurances in six different counties across the mid state.

Hail in LAWRENCE, TENNESSEE
From 20-APR-11 17:25:00 to 20-APR-11 17:25:00 (CST-6)
Location: BARNESVILLE
Magnitude: 1.25 
Reported by: Public

Hail in COFFEE, TENNESSEE
From 20-APR-11 02:08:00 to 20-APR-11 02:08:00 (CST-6)
Location: MANCHESTER
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in SUMNER, TENNESSEE
From 20-APR-11 00:42:00 to 20-APR-11 00:42:00 (CST-6)
Location: PORTLAND
Magnitude: 1.00 
Reported by: Law Enforcement

Hail in LEWIS, TENNESSEE
From 20-APR-11 17:20:00 to 20-APR-11 17:20:00 (CST-6)
Location: NAPIER
Magnitude: 1.00 
Reported by: Public

Hail in LEWIS, TENNESSEE
From 20-APR-11 17:15:00 to 20-APR-11 17:15:00 (CST-6)
Location: NAPIER
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in WAYNE, TENNESSEE
From 20-APR-11 16:50:00 to 20-APR-11 16:50:00 (CST-6)
Location: MT HOPE
Magnitude: 1.00 
Reported by: Public

Hail in PUTNAM, TENNESSEE
From 20-APR-11 02:05:00 to 20-APR-11 02:05:00 (CST-6)
Location: MONTEREY
Magnitude: 0.75 
Reported by: Public

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 20-APR-11 00:31:00 to 20-APR-11 00:31:00 (CST-6)
Location: CROSS PLAINS
Magnitude: 54.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in BENTON, TENNESSEE
From 19-APR-11 23:15:00 to 19-APR-11 23:15:00 (CST-6)
Location: GISMONDA
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: Law Enforcement

Trees were reported downed across the southern part of the county. Power outages were also reported across the county.

Thunderstorm Wind in DICKSON, TENNESSEE
From 19-APR-11 23:55:00 to 19-APR-11 23:55:00 (CST-6)
Location: DICKSON
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Emergency Manager

Several trees were downed in Dickson.

Thunderstorm Wind in HOUSTON, TENNESSEE
From 19-APR-11 23:40:00 to 19-APR-11 23:40:00 (CST-6)
Location: SPRING HILL
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: Emergency Manager

Multiple trees were downed across eastern portions of the county. Several roads were blocked as power lines were taken down by these trees.

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 19-APR-11 23:58:00 to 19-APR-11 23:58:00 (CST-6)
Location: SHADY GROVE
Magnitude: 55.00 EG
Property damage: 5.00K
Reported by: Newspaper

A large tree was blocking U.S. Highway 41 between Bagwell and Durham Roads.

Thunderstorm Wind in HICKMAN, TENNESSEE
From 20-APR-11 00:10:00 to 20-APR-11 00:10:00 (CST-6)
Location: CENTERVILLE
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Law Enforcement

Trees were downed near the city square in Centerville.

Thunderstorm Wind in HICKMAN, TENNESSEE
From 20-APR-11 00:15:00 to 20-APR-11 00:15:00 (CST-6)
Location: LITTLELOT
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Trained Spotter

Several trees were downed along State Highway 50 to the east of Centerville.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 20-APR-11 00:30:00 to 20-APR-11 00:30:00 (CST-6)
Location: CROSS PLAINS
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Trained Spotter

Several trees were downed in Cross Plains.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 20-APR-11 00:20:00 to 20-APR-11 00:20:00 (CST-6)
Location: GREENBRIER
Magnitude: 55.00 EG
Property damage: 5.00K
Reported by: Fire Department/Rescue

A couple of trees were blown down on a house in Greenbrier. Specific details concerning any type of damage to the home and associated cost were unknown.

Thunderstorm Wind in FENTRESS, TENNESSEE
From 20-APR-11 02:35:00 to 20-APR-11 02:35:00 (CST-6)
Location: ALLARDT
Magnitude: 55.00 EG
Property damage: 1.00K
Reported by: COOP Observer

A tree was blown down.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 20-APR-11 00:30:00 to 20-APR-11 00:30:00 (CST-6)
Location: CROSS PLAINS
Magnitude: 61.00 EG
Property damage: 30.00K
Reported by: NWS Storm Survey

Straight line winds blew down several trees from Orlinda to Cross Plains. A large metal sign was also blown down near the intersection of State Highway 52 and Interstate 65.

Thunderstorm Wind in DICKSON, TENNESSEE
From 20-APR-11 00:00:00 to 20-APR-11 00:00:00 (CST-6)
Location: OAK GROVE
Magnitude: 55.00 EG
Property damage: 10.00K
Reported by: Trained Spotter

Several large trees were downed blocking State Highway 48.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 20-APR-11 00:35:00 to 20-APR-11 00:35:00 (CST-6)
Location: NASHVILLE
Magnitude: 55.00 EG
Property damage: 25.00K
Reported by: Emergency Manager

A dozen or so trees were downed across Davidson County.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 20-APR-11 00:25:00 to 20-APR-11 00:25:00 (CST-6)
Location: NASHVILLE
Magnitude: 60.00 EG
Property damage: 10.00K
Reported by: Emergency Manager

In downtown Nashville at the intersection of Elm and 4th Street, structural wind damage occurred to a building with some bricks and pieces of the roof being blown off.

Thunderstorm Wind in STEWART, TENNESSEE
From 19-APR-11 23:35:00 to 19-APR-11 23:35:00 (CST-6)
Location: DOVER
Magnitude: 55.00 EG
Property damage: 12.00K
Crop damage: 2.00K
Reported by: Law Enforcement

Several trees were blown down in Dover.

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 20-APR-11 00:10:00 to 20-APR-11 00:10:00 (CST-6)
Location: SANGO
Magnitude: 52.00 EG
Property damage: 11.00K
Crop damage: 3.00K
Reported by: Amateur Radio

Trees were blown down near I-24 exit 11 east of Clarksville.

Hail in WAYNE, TENNESSEE
From 20-APR-11 17:00:00 to 20-APR-11 17:00:00 (CST-6)
Location: WAYNESBORO
Magnitude: 1.00 
Reported by: Public

Thunderstorm Wind in RUTHERFORD, TENNESSEE
From 20-APR-11 00:57:00 to 20-APR-11 00:57:00 (CST-6)
Location: MURFREESBORO
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A couple trees were blown down Murfreesboro.

Thunderstorm Wind in MAURY, TENNESSEE
From 20-APR-11 03:20:00 to 20-APR-11 03:25:00 (CST-6)
Location: COLUMBIA
Magnitude: 51.00 EG
Property damage: 12.00K
Crop damage: 5.00K
Reported by: Emergency Manager

Several trees needed to be cleared from area roads.

Thunderstorm Wind in MAURY, TENNESSEE
From 20-APR-11 05:10:00 to 20-APR-11 05:10:00 (CST-6)
Location: MT PLEASANT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 5.00K
Reported by: Emergency Manager

A few trees were blown down.

Thunderstorm Wind in MONTGOMERY, TENNESSEE
From 19-APR-11 23:44:00 to 19-APR-11 23:44:00 (CST-6)
Location: WOODLAWN
Magnitude: 55.00 EG
Property damage: 50.00K
Reported by: Amateur Radio

Numerous trees were downed across the northwestern portion of the county. A newspaper also reported that six homes received damage in the county. Specific details concerning the type of damage and associated costs were unknown.