Hail in Sedan · Apr 23, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 0" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Apr 23, 2026 · noon–noon UTC
Severity
The 15th most severe storm Sedan 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
- 0 /100
- Homes exposed
- 0 /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 Sedan saw the hail — from two instruments
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
Where Apr 23, 2026 sits in Sedan's hail record.
This was Sedan's 4th recorded hail day, arriving 6 days after the Apr 17, 2026 storm. By severity it ranks 15th of the 15 storms we have logged here. Radar put the day's largest stone over Sedan at 0" — radar-estimated size aloft.
The Apr 23, 2026 convective day was bigger than Sedan: the same system put hail over 703 other tracked cities, 147 of them in Kansas. Nearest: Pawhuska (11 miles south, up to 1"); Niotaze (11 miles east, up to 0"); Bartlesville (21 miles south, up to 1").
These maps are stills. In the app this date is one of 15 Sedan 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.
For this storm over Sedan, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Below the severe threshold
What 0" hail means for Sedan roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Sep 12, 2026
0.5"
Estimated-size surface Aug 20, 2026
0.5"
Estimated-size surface Jul 4, 2026
1"
Estimated-size surface Jun 26, 2026
1"
Estimated-size surface Jun 18, 2026
0.5"
Estimated-size surface May 31, 2026
1.75"
Estimated-size surface May 18, 2026
0.5"
Estimated-size surface May 8, 2026
0.75"
Estimated-size surface May 4, 2026
1"
Estimated-size surface Apr 26, 2026
2.25"
Estimated-size surface Apr 25, 2026
2.25"
Estimated-size surface Apr 17, 2026
3"
Estimated-size surface Apr 3, 2026
2.5"
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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