NEXRAD logged 20 hail signatures up to 2.5"; the estimated-size surface reached 1" aloft. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
A tornado was also reported to the National Weather Service during this storm. The ground reports below show where it was filed.
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Convective day · Jul 21, 2026 · noon–noon UTC
Severity
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
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
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
Radar signature field NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
Estimated size field Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
The storm in context
This was Chandlersville's 2nd recorded hail day, arriving 45 days after the Jun 6, 2026 storm. By severity it ranks 1st of the 2 storms we have logged here. Radar put the day's largest stone over Chandlersville at 2.5" — the largest NEXRAD radar signature.
The Jul 21, 2026 convective day was bigger than Chandlersville: the same system put hail over 703 other tracked cities, 117 of them in Ohio. Nearest: Blue Rock (7 miles south, up to 2.5"); Norwich (7 miles north, up to 0.5"); Cumberland (9 miles southeast, up to 2.25").
These maps are stills. In the app this date is one of 2 Chandlersville 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
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.
“Video on social media of tornado producing wind damage. Taken from 3840 Durants Rd... Zanesville... OH facing south. Time based on radar estimate. (PBZ)”
— NOAA / SPC storm report
“EF1 tornado confirmed. Flag pole bent and trees uprooted. Time estimated from radar. (PBZ)”
— NOAA / SPC storm report
Storm forensics
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Duncan Falls — beyond Chandlersville itself.
Severe hail signal
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
Potential roof exposure
$23M
Potential roof exposure — 1,929 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Close just 0.5% of the 1,929 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
July 2028
Claims from this storm can typically be filed until around July 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 $405 on top of the $150 plan.
Chandlersville hail history
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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