/ Storm field report · Sumner

Hail in Mayfield · Apr 23, 2026

NEXRAD logged 35 hail signatures up to 2"; the estimated-size surface reached 1" aloft. At 2" — tennis ball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.

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Peak hail signal 2" ≈ tennis ball · the largest NEXRAD radar signature
Homes in the hail footprint 195
Ground reports 3 3 hail
Radar surfaces 2 NEXRAD + estimated size

Convective day · Apr 23, 2026 · noon–noon UTC

Severity

The 4th most severe storm Mayfield has seen in the last 12 months

Composite score · 4.9 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

4.9 /10
Peak hail signal
50 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
46 /100

How many homes sit inside the storm's footprint.

Ground truth
50 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Mayfield saw the hail — from two instruments

Apr 23, 2026 · Mayfield, KS

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.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Mayfield, KS on Apr 23, 2026 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.

Max size 2" Detections 35
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Mayfield, KS on Apr 23, 2026 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.

Max size 1"

The storm in context

Where Apr 23, 2026 sits in Mayfield's hail record.

This was Mayfield's 5th recorded hail day, arriving 6 days after the Apr 17, 2026 storm. By severity it ranks 4th of the 10 storms we have logged here. Radar put the day's largest stone over Mayfield at 2" — the largest NEXRAD radar signature.

The Apr 23, 2026 convective day was bigger than Mayfield: the same system put hail over 703 other tracked cities, 147 of them in Kansas. Nearest: Wellington (8 miles east, up to 2"); Caldwell (19 miles southwest, up to 2.25"); Geuda Springs (24 miles southeast, up to 2.5").

These maps are stills. In the app this date is one of 10 Mayfield 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

3 reports filed with the NWS

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 reports

3 reports
Hail size 2.5"
5 S Mayfield Sumner County

“(ICT)”

— NOAA / SPC storm report
Hail size 3.5"
7 SSW Mayfield Sumner County

“Report with picture came in via social media. (ICT)”

— NOAA / SPC storm report
Hail size 2"
8 SSW Mayfield Sumner County

“(ICT)”

— NOAA / SPC storm report

Severe hail signal

What 2" hail means for Mayfield roofs.

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

What this storm is worth to a roofer.

195 homes × $12,000 avg. claim

Potential roof exposure

$2.3M

Potential roof exposure — 195 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 195 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

April 2028

Claims from this storm can typically be filed until around April 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 $41 on top of the $150 plan.

Mayfield hail history

10 recorded storm days in Mayfield, KS

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A storm day here is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Ground reports are public-domain observations from the NOAA Storm Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 3, 2026.