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Tennessee storm reports for August 12, 2023

NOAA recorded 1 hail report, 66 wind reports and 1 tornado report in Tennessee on August 12, 2023.

in Tennessee
68
Storm reports
About 8 miles from Knoxville, TN
1.0 in
Largest hail
About 17 miles from Nashville, TN
60 mph
Highest gust
Highest rating EF0, about 17 miles from Nashville, TN
1
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; gust estimates from NOAA URMA; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

  • 0.75
  • 1
  • 1.5
  • 2
  • 2.5
  • 3+

Dots: reports. Shading: radar estimate.

  • Wind report
  • Estimated gusts, 50 to 90 mph
  • Tornado and its path
  • Surveyed tornado path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 12, 2023 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.

Reports by hour

Hail1, most at 2 PM

Wind66, most at 1 PM

Tornado1, most at 11 AM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
11:47 AMEF0About 17 miles from Nashville, TN1.85 mi long, 40 yd wide

Cities with reports nearby

Reports within 15 miles of the center of each city we track.

CityLargest hailHighest gustTornado reports
Knoxville, TN1.0 in60 mph0
Nashville, TNNone60 mph0

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.