Prefrontal trough allowed for discrete supercells to eastern Tennessee, producing severe winds, several hail reports, and a tornado.

Hail in RHEA, TENNESSEE
From 11-JUN-23 17:40:00 to 11-JUN-23 17:40:00 (EST-5)
Location: SPRING CITY
Magnitude: 1.50 
Reported by: Public

Hail in ANDERSON, TENNESSEE
From 11-JUN-23 18:55:00 to 11-JUN-23 18:55:00 (EST-5)
Location: BETHEL
Magnitude: 1.00 
Reported by: Amateur Radio

Hail in ROANE, TENNESSEE
From 11-JUN-23 18:35:00 to 11-JUN-23 18:40:00 (EST-5)
Location: HARRIMAN
Magnitude: 1.00 
Reported by: Public

Hail in MORGAN, TENNESSEE
From 11-JUN-23 17:55:00 to 11-JUN-23 17:55:00 (EST-5)
Location: WARTBURG
Magnitude: 1.00 
Reported by: Public

Hail in CAMPBELL, TENNESSEE
From 11-JUN-23 17:45:00 to 11-JUN-23 17:45:00 (EST-5)
Location: ELK VLY
Magnitude: 1.25 
Reported by: Broadcast Media

Hail in KNOX, TENNESSEE
From 11-JUN-23 19:00:00 to 11-JUN-23 19:00:00 (EST-5)
Location: LOVELL
Magnitude: 1.00 
Reported by: Public

Hail in ANDERSON, TENNESSEE
From 11-JUN-23 19:00:00 to 11-JUN-23 19:00:00 (EST-5)
Location: NORRIS
Magnitude: 1.25 
Reported by: Public

Thunderstorm Wind in SCOTT, TENNESSEE
From 11-JUN-23 20:08:00 to 11-JUN-23 20:08:00 (EST-5)
Location: BULL CREEK
Magnitude: 52.00 EG
Reported by: 911 Call Center

Numerous trees were blown down by severe winds in southern and southeastern Scott County.

Thunderstorm Wind in MORGAN, TENNESSEE
From 11-JUN-23 18:25:00 to 11-JUN-23 18:25:00 (EST-5)
Location: BURRVILLE
Magnitude: 52.00 EG
Reported by: 911 Call Center

Trees were blown down across Sunbright by severe thunderstorm winds.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-JUN-23 20:22:00 to 11-JUN-23 20:22:00 (EST-5)
Location: ARLINGTON
Magnitude: 52.00 EG
Reported by: 911 Call Center

Multiple reports of fallen down trees and power outages around downtown Knoxville through eastern portions of Knox County.

Thunderstorm Wind in CAMPBELL, TENNESSEE
From 11-JUN-23 20:30:00 to 11-JUN-23 20:30:00 (EST-5)
Location: DAVIS CHAPEL
Magnitude: 52.00 EG
Reported by: 911 Call Center

Several trees blown down along Cedar Creek Road.

Thunderstorm Wind in SCOTT, TENNESSEE
From 11-JUN-23 18:40:00 to 11-JUN-23 18:40:00 (EST-5)
Location: GLENMARY
Magnitude: 52.00 EG
Reported by: 911 Call Center

A few trees were blown down near Coal Hill Road and Campground Road.

Tornado in SCOTT, TENNESSEE
From 11-JUN-23 17:04:00 to 11-JUN-23 17:11:00 (EST-5)
Location: BLACK CREEK
Tornado F-scale: EF1
Reported by: NWS Storm Survey

A NWS Storm Survey found an EF1 tornado outside of Helenwood, Tennessee. The tornado began on Grassy Knob Road and tracked to the northeast for approximately 3.40 miles in a non-continuous path. Numerous large trees were felled or snapped by the tornado, including several trees landing on and near mobile homes. Another tree fell on the rear portions of a car. A barn suffered minor roof damage to a carport attachment, with debris strewn downwind.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-JUN-23 21:10:00 to 11-JUN-23 21:10:00 (EST-5)
Location: SEQUOYAH HILLS
Magnitude: 52.00 EG
Reported by: 911 Call Center

Several trees were blown down by severe winds across Knox County, with at least one tree blocking a roadway.

Thunderstorm Wind in KNOX, TENNESSEE
From 11-JUN-23 20:50:00 to 11-JUN-23 20:50:00 (EST-5)
Location: BRANCH HILL
Magnitude: 52.00 EG
Reported by: 911 Call Center

A large tree was blown down by thunderstorm winds blocking the road.

Thunderstorm Wind in RHEA, TENNESSEE
From 11-JUN-23 20:50:00 to 11-JUN-23 20:50:00 (EST-5)
Location: MORGAN SPGS
Magnitude: 52.00 EG
Reported by: 911 Call Center

Multiple trees and power lines were knocked down across the county, especially in the southern portions of the county.

Thunderstorm Wind in BLOUNT, TENNESSEE
From 11-JUN-23 21:34:00 to 11-JUN-23 21:34:00 (EST-5)
Location: LITTLE RIVER
Magnitude: 52.00 EG
Reported by: Trained Spotter

Several trees were blown down by severe straight line winds in Rockford, Tennessee. Additionally, several power poles were broken.

Thunderstorm Wind in MONROE, TENNESSEE
From 11-JUN-23 21:25:00 to 11-JUN-23 21:25:00 (EST-5)
Location: SWEETWATER
Magnitude: 52.00 EG
Reported by: Public

Several trees were blown down by severe winds resulting in minor damage to a porch in Sweetwater, Tennessee.

Thunderstorm Wind in HAMILTON, TENNESSEE
From 11-JUN-23 22:15:00 to 11-JUN-23 22:15:00 (EST-5)
Location: APISON
Magnitude: 52.00 EG
Reported by: Broadcast Media

Numerous trees and powerlines were blown down by severe thunderstorm winds in Apison, TN.