Hail in Culleoka · Aug 20, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
Convective day · Aug 20, 2026 · noon–noon UTC
Severity
The 8th most severe storm Culleoka has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 13 /100
- Homes exposed
- 29 /100
- Ground truth
- 0 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Culleoka saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
Radar signature field The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Estimated size field Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
The storm in context
Where Aug 20, 2026 sits in Culleoka's hail record.
This was Culleoka's 8th recorded hail day, arriving 32 days after the Jul 19, 2026 storm. By severity it ranks 8th of the 9 storms we have logged here. Radar put the day's largest stone over Culleoka at 0.5" — radar-estimated size aloft.
The Aug 20, 2026 convective day was bigger than Culleoka: the same system put hail over 640 other tracked cities, 37 of them in Tennessee. Nearest: Lynnville (6 miles west, up to 0.5"); Cornersville (9 miles southeast, up to 0.5"); Petersburg (15 miles east, up to 0.5").
These maps are stills. In the app this date is one of 9 Culleoka storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
For this storm over Culleoka, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Below the severe threshold
What 0.5" hail means for Culleoka roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$324K
Potential roof exposure — 27 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
August 2028
Claims from this storm can typically be filed until around August 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $6 on top of the $150 plan.
Culleoka hail history
Other storms in Culleoka.
Estimated-size surface Sep 5, 2026
0.5"
Estimated-size surface Jul 19, 2026
0.5"
Estimated-size surface Jul 11, 2026
1"
Estimated-size surface Jul 5, 2026
1.25"
Estimated-size surface Jul 3, 2026
1.75"
Estimated-size surface Jun 1, 2026
2.5"
Estimated-size surface Apr 27, 2026
Estimated-size surface Mar 15, 2026
1"Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
7-day free trial in the iPhone app. No card required to start.
For iPhone. Android coming soon.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.