Thunderstorm Wind, Blount
- When
- August 17, 4:00 PM EST to 4:45 PM EST
- Where
- Blount County, Countywide
- Property damage
- $75,000
- Crop damage
- $20,000
- Coordinates
- 35.700, -83.930
Damaging Wind in Tennessee, August 17, 1997
Thunderstorm winds blew down a barn belonging to Bryan and Beth Stephenson on Liberty Hill Drive near Alcoa. Four large pine trees on their property were snapped off several feet above the ground.
Where it happened
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $75,000
- Crop damage
- $20,000
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
What happened
The episode as NWS MRX wrote it up.
Thunderstorm winds blew down a barn belonging to Bryan and Beth Stephenson on Liberty Hill Drive near Alcoa. Four large pine trees on their property were snapped off several feet above the ground. Many other trees were blown down across the county. Around 1200 customers lost power due to the storm. Most power was restored by 830pm.
The radar
The Knoxville radar (KMRX), 71 km away, was scanning. The volume nearest the first event began at 21:01 UTC.
Event by event
1 thunderstorm wind. Local standard time, as filed.
What these are
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Flash Flood and Hail in West Virginia, August 17 to 18, 1997
- Lightning Strike in West Virginia, August 17, 1997
- Heat in Missouri, August 17, 1997
- Tornadoes and Hail in Texas, August 17, 1997
- Hail and Damaging Winds in Maryland, August 17, 1997
- Tornadoes and Flash Flooding in Ohio, August 17, 1997
- Damaging Winds and Lightning Strikes in Virginia, August 17, 1997
- Flash Flooding and Flood in Ohio, August 17 to 20, 1997
- Hail and Damaging Wind in New Mexico, August 17, 1997
- Damaging Wind in Pennsylvania, August 17, 1997
- Lightning Strike in West Virginia, August 17, 1997
- Damaging Winds and Lightning Strike in Kentucky, August 17, 1997
More
Every storm in Tennessee in 1997Every state in 1997This day in weather historyWarnings in Tennessee, August 1997
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5607192.