Tennessee, 2024

Damaging Winds in Tennessee, July 17, 2024

July 17, 2024 · NWS MRX · 3 events in 2 counties and zones

An upper level trough, coupled with strong moisture, produced wet downbursts that brought down a few trees across East Tennessee.

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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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.

An upper level trough, coupled with strong moisture, produced wet downbursts that brought down a few trees across East Tennessee.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Morristown, TN wrote its last area forecast discussion before the first event at Jul 17, 2:12 PM EST, 2 hours 3 minutes earlier.

Area forecast discussion, Jul 17, 2:12 PM EST, 2 hours 3 minutes before
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Hazardous weather outlook, Jul 17, 8:05 AM EST, 8 hours 10 minutes before
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In the hours before

Special weather statement, Jul 17, 2:09 PM EST, 2 hours 6 minutes before
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Special weather statement, Jul 17, 2:35 PM EST, 1 hour 40 minutes before
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Special weather statement, Jul 17, 3:09 PM EST, 1 hour 6 minutes before
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Special weather statement, Jul 17, 3:32 PM EST, 43 minutes before
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Special weather statement, Jul 17, 3:53 PM EST, 22 minutes before
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Special weather statement, Jul 17, 4:10 PM EST, 5 minutes before
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The radar

The Northeast Alabama radar (KHTX), 108 km away, was scanning. The volume nearest the first event began at 21:17 UTC.

Open the radar archive at this moment

Event by event

3 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Rhea

When
July 17, 4:15 PM EST
Where
Rhea County, 1.13 mi E of Montague
Measured
52 kt (60 mph) estimated gust
Reported by
Fire Department/Rescue
Coordinates
35.450, -85.080

A large tree was felled by severe thunderstorm winds and snapped two power poles in Graysville, TN.

Thunderstorm Wind, Rhea

When
July 17, 4:30 PM EST
Where
Rhea County, 1.69 mi W of Dayton Arpt
Measured
52 kt (60 mph) estimated gust
Reported by
Public
Coordinates
35.480, -84.960

Several large trees near Frazier Park were blown over by severe thunderstorm wind gusts. At least one large tree caused structural damage to a manufactured home when it fell. Couple of old sheds received structural damage as well during this storm.

Thunderstorm Wind, Blount

When
July 17, 4:35 PM EST
Where
Blount County, Maryville
Measured
52 kt (60 mph) estimated gust
Reported by
Amateur Radio
Coordinates
35.750, -83.970

Multiple trees were blown over by powerful thunderstorm wind gusts. One tree struck an ambulance, no injuries were reported.

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

More

Every storm in Tennessee in 2024Every state in 2024This day in weather historyWarnings in Tennessee, July 2024

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: 1189520, 1189532, 1189534.