Hail in Somerville Jul 21, 2026
Hit 13 days agoNEXRAD caught this storm: 0 hail signatures up to 0". The radar-estimated size surface had no signal to model this day.
0"
≈ pea to penny · radar-estimated size aloft0
0
none filedThe 6th most severe storm Somerville has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 0 /100
- Homes exposed
- 0 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Somerville saw the hail — from two instruments
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Only the NEXRAD radar-signature surface resolved for Jul 21, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
Where Jul 21, 2026 sits in Somerville's hail record
This was Somerville's 7th recorded hail day, arriving 10 days after the Jul 11, 2026 storm. By severity it ranks 6th of the 7 storms we have logged here. Radar put the day's largest stone over Somerville at 0" — radar-estimated size aloft.
The Jul 21, 2026 convective day was bigger than Somerville: the same system put hail over 703 other tracked cities, 60 of them in Tennessee. Nearest: Mason (11 miles west, up to 0"); Stanton (15 miles north, up to 0"); Brownsville (22 miles northeast, up to 1").
These maps are stills from Somerville's Jul 21, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
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 Somerville. 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.
What 0" hail means for Somerville roofs
Hail under three-quarters of an inch stays below the National Weather Service severe threshold and rarely breaks shingles outright. But repeated small-hail events accelerate granule loss and shorten roof life — on older roofs, it's still worth a conversation.
Track hail over Somerville on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Somerville storm history — this Jul 21, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
7 recorded storm days in Somerville, TN
Other storms in Somerville
Jul 11, 2026
1.25"
Jul 8, 2026
1.25"
Jul 1, 2026
1"
Jun 13, 2026
0.75"
May 5, 2026
1.75"
Apr 27, 2026