Hail in Stoneboro · Mar 22, 2026
NEXRAD logged 3 hail signatures up to 0.75"; the estimated-size surface had no signal that day. Open it on the live map to see the swath over the streets.
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Convective day · Mar 22, 2026 · noon–noon UTC
Severity
The 5th most severe storm Stoneboro 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
- 19 /100
- Homes exposed
- 45 /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 Stoneboro saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Only the NEXRAD radar-signature surface resolved for Mar 22, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
The storm in context
Where Mar 22, 2026 sits in Stoneboro's hail record.
This was Stoneboro's 2nd recorded hail day, arriving 27 days after the Feb 23, 2026 storm. By severity it ranks 5th of the 7 storms we have logged here. Radar put the day's largest stone over Stoneboro at 0.75" — the largest NEXRAD radar signature.
The Mar 22, 2026 convective day was bigger than Stoneboro: the same system put hail over 409 other tracked cities, 58 of them in Pennsylvania. Nearest: Mercer (5 miles west, up to 1"); Polk (10 miles east, up to 0.75"); Harrisville (12 miles southeast, up to 0.75").
These maps are stills. In the app this date is one of 7 Stoneboro 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.
No ground reports were filed with the National Weather Service for this storm over Stoneboro. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.
Near the severe threshold
What 0.75" hail means for Stoneboro roofs.
A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$2M
Potential roof exposure — 167 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 1 job
- Illustrative work
- ~$15K
Close just 0.5% of the 167 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
March 2028
Claims from this storm can typically be filed until around March 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 $35 on top of the $150 plan.
Stoneboro hail history
Other storms in Stoneboro.
Estimated-size surface Sep 3, 2026
0.5"
NEXRAD surface Jul 10, 2026
0.75"
Estimated-size surface Jul 4, 2026
1.25"
Estimated-size surface Jul 3, 2026
1.25"
Estimated-size surface Apr 15, 2026
2"
Estimated-size surface Feb 23, 2026
0.5"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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Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.