Hail in Fredonia · Apr 27, 2026
NEXRAD logged 15 hail signatures up to 2.25"; the estimated-size surface reached 0.5" aloft. At 2.25" — 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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Convective day · Apr 27, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Fredonia 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
- 56 /100
- Homes exposed
- 33 /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 Fredonia 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 Apr 27, 2026 sits in Fredonia's hail record.
This was Fredonia's 9th recorded hail day, arriving 1 day after the Apr 26, 2026 storm. By severity it ranks 3rd of the 16 storms we have logged here. Radar put the day's largest stone over Fredonia at 2.25" — the largest NEXRAD radar signature.
The Apr 27, 2026 convective day was bigger than Fredonia: the same system put hail over 1,188 other tracked cities, 15 of them in Kansas. Nearest: Neodesha (9 miles southeast, up to 2.25"); Thayer (19 miles east, up to 1.25"); Chanute (19 miles northeast, up to 0.75").
These maps are stills. In the app this date is one of 16 Fredonia 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 Fredonia 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.
Severe hail signal
What 2.25" hail means for Fredonia 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.
Potential roof exposure
$516K
Potential roof exposure — 43 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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 $9 on top of the $150 plan.
Fredonia hail history
Other storms in Fredonia.
Estimated-size surface Sep 12, 2026
0.5"
Estimated-size surface Jul 10, 2026
2.5"
Estimated-size surface Jun 25, 2026
1"
Estimated-size surface Jun 21, 2026
0.5"
Estimated-size surface Jun 13, 2026
0.5"
Estimated-size surface May 31, 2026
1.75"
Estimated-size surface May 30, 2026
1.75"
Estimated-size surface Apr 26, 2026
4"
Estimated-size surface Apr 23, 2026
1.75"
Estimated-size surface Apr 17, 2026
1.75"
Estimated-size surface Apr 3, 2026
1.25"
NEXRAD surface Apr 1, 2026
0.75"
Estimated-size surface Mar 31, 2026
1.75"
Estimated-size surface Mar 5, 2026
Estimated-size surface Mar 3, 2026
1"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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