Tornadoes · United States · Tennessee · 2026
EF0 tornado, Bledsoe County, Tennessee, August 1, 2026
This EF0 tornado ran 0.3 miles across Bledsoe County on August 1, 2026, touching down at 1:21 PM CDT and reaching 100 yards wide. It killed nobody.
Preliminary. This is NWS MRX's damage survey, filed in the Damage Assessment Toolkit as Bledsoe Tornado. The rating, the path and the casualties are the survey's and can change while it is revised. The Storm Prediction Center compiles the official record of 2026 from these surveys and publishes it in the spring of 2027; this page moves to that tornado's permanent address when it does.
The rating scale
Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
EF2111 to 135 mph
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
EF3136 to 165 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
EF5over 200 mph
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
The survey
- Rating, as surveyed
- EF0, preliminary
- Date
- August 1, 2026
- Touchdown
- 1:21 PM CDT (18:21 UTC)
- Lifted
- 1:22 PM CDT (18:22 UTC)
- On the ground
- 1 minutes
- Path length
- 0.3 miles (0.4 km)
- Path width
- 100 yards (91 m)
- Deaths
- 0
- Injuries
- 0
- County
- Bledsoe County
- Touchdown point
- 35.767, -85.118
- Lift-off point
- 35.770, -85.114
- Highest wind the damage implies
- 75 mph
- Surveyed by
- NWS MRX
- The office's name for it
- Bledsoe Tornado
- Survey last edited
- August 5, 2026
- Record number
- None yet. SPC numbers 2026 in the spring of 2027.
What the survey found
The start of the weak tornado occurred in Bledsoe County near Grapevine Road about one quarter of mile south of Cumberland County at approximately 621 PM EDT. Several trees were uprooted. No structures were affected in Bledsoe County. This track represents the start and end of the tornado in Bledsoe County. The tornado then continued into Cumberland County before dissipating 4 miles NW of Melvine. The total path length of the tornado was 1.77 miles.
Written by NWS MRX in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.
The damage survey
15 damage points were recorded along this path by NWS MRX and NWS OHX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 76 mph.
- Unable to access but trees uprooted along hillside
- Shed pushed back on its cinder blocks
- Trees snapped and uprooted. Estimated end point
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
The warnings
No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.
Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.
The forecast that day
The Storm Prediction Center had this point in a Slight Risk, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 16:16 UTC.
SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.
The air that afternoon
The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.
Nashville Metro, TN (KBNA), 12:00Z
6.4 hours before the tornado, 139 km from the path. August 1, 2026.
- Mixed-layer CAPE
- 259 J/kg
- Mixed-layer CIN
- -29 J/kg
- Surface CAPE
- 266 J/kg
- Mixed-layer LCL
- 469 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 219 m²/s²
- 0-3 km storm-relative helicity
- 291 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 3.6
- 0-3 km lapse rate
- 4.7 K/km
Nashville Metro, TN (KBNA), 00:00Z
5.6 hours after it, 139 km from the path. August 2, 2026.
- Mixed-layer CAPE
- 644 J/kg
- Mixed-layer CIN
- -6 J/kg
- Surface CAPE
- 850 J/kg
- Mixed-layer LCL
- 873 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 128 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.1
- 0-3 km lapse rate
- 5.9 K/km
The surface observations
Crossville Memorial (CSV), 21 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 16:25 UTC | 160° 5 kt | 1011.9 | ||||
| 16:30 UTC | 170° 5 kt | 1011.9 | ||||
| 16:35 UTC | 150° 6 kt | 1011.9 | ||||
| 16:40 UTC | 150° 5 kt | 1011.5 | ||||
| 16:45 UTC | 140° 5 kt | 1011.5 | ||||
| 16:50 UTC | 140° 4 kt | 1011.5 | ||||
| 16:53 UTC | 72 | 71 | 6 kt | 1011.5 | ||
| 16:55 UTC | 140° 4 kt | 1011.5 | ||||
| 17:00 UTC | 140° 6 kt | 1011.5 | -RA BR | |||
| 17:05 UTC | 150° 6 kt | 1011.2 | -RA BR | |||
| 17:10 UTC | 150° 6 kt | 1011.2 | -RA BR | |||
| 17:15 UTC | 150° 7 kt | 1011.2 | ||||
| 17:20 UTC | 130° 5 kt | 1011.2 | ||||
| 17:25 UTC | 160° 5 kt | 1011.2 | BR | |||
| 17:30 UTC | 150° 7 kt | 1010.8 | ||||
| 17:35 UTC | 150° 7 kt | 1010.8 | ||||
| 17:40 UTC | 170° 8 kt | 1010.8 | ||||
| 17:45 UTC | 1010.8 | |||||
| 17:50 UTC | 150° 4 kt | 1010.8 | ||||
| 17:53 UTC | 75 | 72 | 1010.5 | |||
| 17:55 UTC | 1010.5 | |||||
| 18:00 UTC | 130° 6 kt | 1010.5 | ||||
| 18:05 UTC | 160° 5 kt | 1010.5 | ||||
| 18:10 UTC | 140° 6 kt | 1010.5 | ||||
| 18:15 UTC | 160° 10 kt | 16 | 1010.5 | |||
| 18:20 UTC | 170° 7 kt | 1010.2 | ||||
| 18:25 UTC | 170° 8 kt | 1010.2 | ||||
| 18:30 UTC | 180° 6 kt | 1010.2 | ||||
| 18:33 UTC | 75 | 71 | 180° 8 kt | 20 | 1010.2 | |
| 18:35 UTC | 170° 7 kt | 1010.2 | ||||
| 18:40 UTC | 1010.2 | |||||
| 18:45 UTC | 160° 4 kt | 1010.2 | ||||
| 18:50 UTC | 1010.2 | |||||
| 18:53 UTC | 76 | 72 | 1010.2 | |||
| 18:55 UTC | 170° 7 kt | 1010.2 | ||||
| 19:00 UTC | 180° 8 kt | 1009.8 | ||||
| 19:05 UTC | 170° 3 kt | 1009.8 | ||||
| 19:10 UTC | 1009.8 | |||||
| 19:15 UTC | 170° 7 kt | 1009.8 | ||||
| 19:20 UTC | 180° 8 kt | 1009.8 | ||||
| 19:25 UTC | 170° 8 kt | 1009.8 | ||||
| 19:30 UTC | 150° 6 kt | 1009.8 | ||||
| 19:35 UTC | 160° 5 kt | 1009.8 | ||||
| 19:40 UTC | 160° 7 kt | 1009.5 | ||||
| 19:45 UTC | 160° 6 kt | 1009.5 | ||||
| 19:50 UTC | 150° 8 kt | 1009.5 | ||||
| 19:53 UTC | 77 | 72 | 150° 7 kt | 1009.5 | ||
| 19:55 UTC | 160° 8 kt | 1009.5 | ||||
| 20:00 UTC | 78 | 73 | 150° 7 kt | 15 | 1009.1 | |
| 20:00 UTC | 150° 7 kt | 1009.1 | ||||
| 20:05 UTC | 170° 7 kt | 1008.8 | ||||
| 20:10 UTC | 160° 9 kt | 16 | 1008.8 | |||
| 20:15 UTC | 170° 7 kt | 1008.5 | ||||
| 20:20 UTC | 180° 5 kt | 1008.8 |
From the Iowa Environmental Mesonet's archive of airport observations.
The radar
The Northeast Alabama radar (KHTX), 128 km away, was scanning. The volume nearest the touchdown began at 18:21 UTC.
Open the radar archive at this moment, over the track
Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.
This ground now
The live radar over the trackEvery 2026 tornado in TennesseeEvery tornado in Tennessee since 1950Warnings in force in Tennessee nowThe forecast where you are
The other tornadoes of August 1, 2026
7 more have been surveyed in the United States that day, so far.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| August 1 | 5:20 PM EDT | EF0 | Marion, IN | 0.2 | 100 | |||
| August 1 | 6:32 PM EDT | EF1 | Dearborn, IN | 5.2 | 90 | |||
| August 1 | 6:21 PM CDT | EF0 | Bledsoe, TN | 1.8 | 140 | |||
| August 1 | 6:32 PM CDT | EF0 | Fentress, TN | 0.4 | 50 | |||
| August 1 | 7:58 PM EDT | EF1 | Preble, OH | 0.9 | 250 | |||
| August 1 | 8:23 PM EDT | EF0 | Warren, OH | 1.8 | 100 | |||
| August 1 | 8:35 PM EDT | EF0 | Montgomery, OH | 4.7 | 150 |
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. A survey can be revised, so the rating, the path and the casualties can all still change.
Sources
NWS Damage Assessment Toolkit, the record the survey teams file from the damage, and NOAA Storm Prediction Center storm reports. Neither is the official database for 2026, which SPC publishes in the spring of 2027.