A frontal boundary tracked back into the region triggering scattered thunderstorms during the afternoon and evening hours over east Tennessee. A few of the storms produced damaging thunderstorms wind and hail as large as a ping pong.

Flash Flood in KNOX, TENNESSEE
From 05-APR-12 22:55:00 to 06-APR-12 01:00:00 (EST-5)
Location: KNOXVILLE
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain produced significant flooding across Western Avenue. An evacuation had occurred.

Hail in ANDERSON, TENNESSEE
From 05-APR-12 12:10:00 to 05-APR-12 12:12:00 (EST-5)
Location: LAKE CITY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement personnel reported thunderstorms produced hail as large as a Kennedy half dollar in Lake City.

Hail in CAMPBELL, TENNESSEE
From 05-APR-12 12:57:00 to 05-APR-12 12:59:00 (EST-5)
Location: LA FOLLETTE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement personnel reported thunderstorms produced quarter-size hail 2 miles south of La Follette.

Hail in COCKE, TENNESSEE
From 05-APR-12 13:24:00 to 05-APR-12 13:26:00 (EST-5)
Location: DEL RIO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Post Office

Post office personnel reported thunderstorms produced quarter-size hail in Del Rio.

Hail in SEQUATCHIE, TENNESSEE
From 05-APR-12 14:18:00 to 05-APR-12 14:20:00 (CST-6)
Location: DUNLAP
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported thunderstorms produced quarter-size hail 6 miles southeast of Dunlap.

Thunderstorm Wind in GREENE, TENNESSEE
From 05-APR-12 14:54:00 to 05-APR-12 15:00:00 (EST-5)
Location: MOHAWK
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported several trees downed by thunderstorm wind 3 miles northwest of Mohawk on Welcome Grove Road.

Thunderstorm Wind in GREENE, TENNESSEE
From 05-APR-12 15:06:00 to 05-APR-12 15:15:00 (EST-5)
Location: BAILEYTON
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported powerlines downed by thunderstorm winds 3 miles northwest of Baileyton on Horton Highway.

Thunderstorm Wind in WASHINGTON, TENNESSEE
From 05-APR-12 15:49:00 to 05-APR-12 15:55:00 (EST-5)
Location: LIMESTONE
Magnitude: 52.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported several trees downed by thunderstorm wind on Conklin Road southeast of Limestone near Gladstone.

Hail in WASHINGTON, TENNESSEE
From 05-APR-12 16:19:00 to 05-APR-12 16:21:00 (EST-5)
Location: DRY CREEK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

Law enforcement personnel reported thunderstorms produced quarter-size hail northwest of Unicoi near Dry Creek.

Hail in KNOX, TENNESSEE
From 05-APR-12 18:30:00 to 05-APR-12 18:31:00 (EST-5)
Location: FARRAGUT
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported thunderstorms produced ping pong size hail south of Farragut near Boyd.

Flash Flood in WASHINGTON, TENNESSEE
From 05-APR-12 16:31:00 to 05-APR-12 17:30:00 (EST-5)
Location: JOHNSON CITY
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding of roads reported in Johnson City, including Hwy 11.

Flash Flood in WASHINGTON, TENNESSEE
From 05-APR-12 18:26:00 to 05-APR-12 19:30:00 (EST-5)
Location: LIMESTONE
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Oakland Road and Carson Creek Road closed due to flooding.