The estimated-size surface reached 1" aloft; NEXRAD logged no point detections over Canyon that day. Open it on the live map to see the swath over the streets.
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Convective day · May 22, 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.
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.
Only the radar-estimated size surface resolved for May 22, 2026 — this storm produced no NEXRAD point detections over Canyon, so there is one map to show, not two.
The storm in context
This was Canyon's 3rd recorded hail day, arriving 24 days after the Apr 28, 2026 storm. By severity it ranks 5th of the 12 storms we have logged here. Radar put the day's largest stone over Canyon at 1" — radar-estimated size aloft.
The May 22, 2026 convective day was bigger than Canyon: the same system put hail over 417 other tracked cities, 224 of them in Texas. Nearest: Amarillo (7 miles north, up to 1.75"); Wildorado (21 miles west, up to 1"); Nazareth (40 miles southwest, up to 1.25").
These maps are stills. In the app this date is one of 12 Canyon 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.
“Hail started around 8 and would continue for about 15 minutes. Accumulating hail occurred as well. Hail started small but would eventually peak at the size of quarters. (AMA)”
— NOAA / SPC storm report
Damage-capable hail signal
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
Potential roof exposure
$21M
Potential roof exposure — 1,731 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Close just 0.5% of the 1,731 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 $364 on top of the $150 plan.
Canyon hail history
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Estimated-size surface Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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