Hail in Chattanooga · Apr 14, 2026
The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Chattanooga that day. Open it on the live map to see the swath over the streets.
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Convective day · Apr 14, 2026 · noon–noon UTC
Severity
The 6th most severe storm Chattanooga 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
- 0 /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 Chattanooga 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.
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.
Only the radar-estimated size surface resolved for Apr 14, 2026 — this storm produced no NEXRAD point detections over Chattanooga, so there is one map to show, not two.
The storm in context
Where Apr 14, 2026 sits in Chattanooga's hail record.
This was Chattanooga's 2nd recorded hail day, arriving 14 days after the Mar 31, 2026 storm. By severity it ranks 6th of the 7 storms we have logged here. Radar put the day's largest stone over Chattanooga at 0.5" — radar-estimated size aloft.
The Apr 14, 2026 convective day was bigger than Chattanooga: the same system put hail over 476 other tracked cities, 31 of them in Oklahoma. Nearest: Walters (9 miles east, up to 1"); Frederick (20 miles west, up to 0.75"); Burkburnett (21 miles south, up to 1.75").
These maps are stills. In the app this date is one of 7 Chattanooga 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.
The National Weather Service logged no spotter reports for this storm over Chattanooga. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
Below the severe threshold
What 0.5" hail means for Chattanooga 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
Chattanooga hail history
Other storms in Chattanooga.
Estimated-size surface Jun 18, 2026
1"
Estimated-size surface Jun 11, 2026
1.5"
NEXRAD surface May 9, 2026
1.5"
Estimated-size surface May 8, 2026
4"
Estimated-size surface Apr 23, 2026
1"
NEXRAD surface Mar 31, 2026
The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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