A front tracked through east Tennessee on the 20th during the afternoon hours.  Numerous thunderstorms formed during the day. Many trees were downed. At least one barn was damaged.  Hail as large as a golfball was seen.

Thunderstorm Wind in MONROE, TENNESSEE
From 20-AUG-14 16:40:00 to 20-AUG-14 17:10:00 (EST-5)
Location: MADISONVILLE
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind 5 miles south of Madisonville near the Polk - Monroe county line.

Thunderstorm Wind in POLK, TENNESSEE
From 20-AUG-14 17:06:00 to 20-AUG-14 17:45:00 (EST-5)
Location: PARKSVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported several trees downed by thunderstorm wind in and near Parksville.

Thunderstorm Wind in CAMPBELL, TENNESSEE
From 20-AUG-14 18:10:00 to 20-AUG-14 18:50:00 (EST-5)
Location: JELLICO
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a few trees downed by thunderstorm wind in Jellico.

Thunderstorm Wind in CAMPBELL, TENNESSEE
From 20-AUG-14 18:25:00 to 20-AUG-14 18:55:00 (EST-5)
Location: LA FOLLETTE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a few trees downed by thunderstorm wind in La Follette.

Thunderstorm Wind in UNION, TENNESSEE
From 20-AUG-14 18:30:00 to 20-AUG-14 18:50:00 (EST-5)
Location: SHARPS CHAPEL
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported a few trees downed by thunderstorm wind in the county.

Thunderstorm Wind in ANDERSON, TENNESSEE
From 20-AUG-14 18:55:00 to 20-AUG-14 19:15:00 (EST-5)
Location: CLINTON
Magnitude: 52.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind countywide.

Thunderstorm Wind in KNOX, TENNESSEE
From 20-AUG-14 19:30:00 to 20-AUG-14 19:45:00 (EST-5)
Location: KNOXVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a few trees downed by thunderstorm wind near the University of Tennessee in Knoxville.

Thunderstorm Wind in MCMINN, TENNESSEE
From 20-AUG-14 16:50:00 to 20-AUG-14 17:10:00 (EST-5)
Location: RICEVILLE
Magnitude: 55.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind near Riceville.

Thunderstorm Wind in RHEA, TENNESSEE
From 20-AUG-14 16:10:00 to 20-AUG-14 16:30:00 (EST-5)
Location: DAYTON
Magnitude: 55.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported numerous downed by thunderstorm wind in Dayton.

Thunderstorm Wind in LOUDON, TENNESSEE
From 20-AUG-14 14:00:00 to 20-AUG-14 14:30:00 (EST-5)
Location: PHILADELPHIA
Magnitude: 58.00 EG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported multiple trees downed by thunderstorm wind in Philadelphia.  At least barn was also damaged or destroyed.

Hail in ROANE, TENNESSEE
From 20-AUG-14 13:06:00 to 20-AUG-14 13:08:00 (EST-5)
Location: KINGSTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The pubic reported thunderstorms produced golfball size hail at Kingston.

Thunderstorm Wind in MONROE, TENNESSEE
From 20-AUG-14 14:15:00 to 20-AUG-14 14:45:00 (EST-5)
Location: SWEETWATER
Magnitude: 55.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported numerous trees downed by thunderstorm wind especially in the Sweetwater and Madisonville areas.

Hail in CLAIBORNE, TENNESSEE
From 20-AUG-14 14:29:00 to 20-AUG-14 14:32:00 (EST-5)
Location: TAZEWELL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported thunderstorms produced quarter-size hail 5 miles southwest  of Tazewell.

Thunderstorm Wind in MONROE, TENNESSEE
From 20-AUG-14 15:10:00 to 20-AUG-14 15:40:00 (EST-5)
Location: TELLICO PLAINS
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported a few trees downed by thunderstorm wind 5 miles south of Tellico Plains on Tellico Mountain.

Thunderstorm Wind in BLOUNT, TENNESSEE
From 20-AUG-14 15:15:00 to 20-AUG-14 15:22:00 (EST-5)
Location: WALLAND
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported 2 trees trees downed by thunderstorm wind 5 miles west-northwest of Wallard.

Thunderstorm Wind in GREENE, TENNESSEE
From 20-AUG-14 15:28:00 to 20-AUG-14 15:35:00 (EST-5)
Location: GREENEVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported 2 trees downed by thunderstorm wind 9 miles west-northwest of Greeneville.

Thunderstorm Wind in SEQUATCHIE, TENNESSEE
From 20-AUG-14 15:30:00 to 20-AUG-14 15:50:00 (CST-6)
Location: DUNLAP
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management personnel reported several trees downed by thunderstorm wind in Dunlap.

Thunderstorm Wind in COCKE, TENNESSEE
From 20-AUG-14 15:30:00 to 20-AUG-14 15:50:00 (EST-5)
Location: NEWPORT
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a few trees downed by thunderstorm wind 2 miles north of Newport.

Thunderstorm Wind in MONROE, TENNESSEE
From 20-AUG-14 15:30:00 to 20-AUG-14 15:50:00 (EST-5)
Location: SWEETWATER
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind in Sweetwater.

Thunderstorm Wind in HANCOCK, TENNESSEE
From 20-AUG-14 16:00:00 to 20-AUG-14 16:30:00 (EST-5)
Location: SNEEDVILLE
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind across the county.

Thunderstorm Wind in GREENE, TENNESSEE
From 20-AUG-14 16:10:00 to 20-AUG-14 16:20:00 (EST-5)
Location: GREENEVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported a few trees downed by thunderstorm wind 2 miles south of Greeneville.

Thunderstorm Wind in MONROE, TENNESSEE
From 20-AUG-14 16:10:00 to 20-AUG-14 16:30:00 (EST-5)
Location: MADISONVILLE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind 2 miles Madisonville.

Thunderstorm Wind in CLAIBORNE, TENNESSEE
From 20-AUG-14 16:12:00 to 20-AUG-14 16:30:00 (EST-5)
Location: TAZEWELL
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported several trees downed by thunderstorm wind 2 miles southwest of Tazewell.

Thunderstorm Wind in RHEA, TENNESSEE
From 20-AUG-14 16:20:00 to 20-AUG-14 16:50:00 (EST-5)
Location: DAYTON
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported many trees downed by thunderstorm wind in Dayton.

Hail in MCMINN, TENNESSEE
From 20-AUG-14 15:58:00 to 20-AUG-14 16:00:00 (EST-5)
Location: ATHENS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio personnel reported thunderstorms produced quarter-size hail in Athens.