Hail in New Martinsville · May 13, 2026
NEXRAD logged 28 hail signatures up to 1.5"; the estimated-size surface reached 0.75" aloft. Open it on the live map to see the swath over the streets.
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Convective day · May 13, 2026 · noon–noon UTC
Severity
The 4th most severe storm New Martinsville 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
- 38 /100
- Homes exposed
- 69 /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 New Martinsville 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.
Radar signature field Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Estimated size field The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
The storm in context
Where May 13, 2026 sits in New Martinsville's hail record.
This was New Martinsville's 2nd recorded hail day, arriving 42 days after the Apr 1, 2026 storm. By severity it ranks 4th of the 7 storms we have logged here. Radar put the day's largest stone over New Martinsville at 1.5" — the largest NEXRAD radar signature.
The May 13, 2026 convective day was bigger than New Martinsville: the same system put hail over 122 other tracked cities, 29 of them in West Virginia. Nearest: Clarington (7 miles north, up to 1"); Proctor (9 miles northeast, up to 1.5"); Reader (11 miles east, up to 1").
These maps are stills. In the app this date is one of 7 New Martinsville 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.
Nobody on the ground filed a report over New Martinsville for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
High damage potential
What 1.5" hail means for New Martinsville roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$35M
Potential roof exposure — 2,895 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 14 jobs
- Illustrative work
- ~$210K
Close just 0.5% of the 2,895 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
May 2028
Claims from this storm can typically be filed until around May 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 $608 on top of the $150 plan.
New Martinsville hail history
Other storms in New Martinsville.
Estimated-size surface Aug 22, 2026
0.5"
Estimated-size surface Jul 21, 2026
3.25"
Estimated-size surface Jul 4, 2026
2.5"
Estimated-size surface Jun 11, 2026
0.75"
Estimated-size surface Jun 6, 2026
1"
Estimated-size surface Apr 1, 2026
2.25"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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