Hail in Doniphan · Sep 4, 2026
NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Sep 4, 2026 · noon–noon UTC
Severity
The 17th most severe storm Doniphan 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
- 13 /100
- Homes exposed
- 29 /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 Doniphan 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 Sep 4, 2026 sits in Doniphan's hail record.
This was Doniphan's 18th recorded hail day, arriving 28 days after the Aug 7, 2026 storm. By severity it ranks 17th of the 19 storms we have logged here. Radar put the day's largest stone over Doniphan at 0.5" — radar-estimated size aloft.
The Sep 4, 2026 convective day was bigger than Doniphan: the same system put hail over 482 other tracked cities. Nearest: Florence (220 miles southeast, up to 0.75"); Mount Pleasant (220 miles east, up to 0.5"); Nashville (224 miles east, up to 0.5").
These maps are stills. In the app this date is one of 19 Doniphan 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 Doniphan, 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 0.5" hail means for Doniphan 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
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$324K
Potential roof exposure — 27 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
September 2028
Claims from this storm can typically be filed until around September 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 $6 on top of the $150 plan.
Doniphan hail history
Other storms in Doniphan.
Estimated-size surface Sep 10, 2026
1"
Estimated-size surface Aug 7, 2026
0.5"
Estimated-size surface Jul 31, 2026
1"
Estimated-size surface Jul 21, 2026
1"
Estimated-size surface Jul 10, 2026
1"
Estimated-size surface Jul 9, 2026
1.75"
Estimated-size surface Jul 4, 2026
0.75"
Estimated-size surface Jun 21, 2026
0.75"
Estimated-size surface Jun 16, 2026
0.5"
Estimated-size surface Jun 13, 2026
2"
Estimated-size surface Jun 9, 2026
1"
Estimated-size surface May 31, 2026
3.5"
Estimated-size surface Apr 28, 2026
4"
Estimated-size surface Apr 27, 2026
1.75"
Estimated-size surface Apr 26, 2026
1.75"
Estimated-size surface Apr 16, 2026
2.5"
NEXRAD surface Mar 15, 2026
1"
NEXRAD surface Mar 7, 2026
1"Take your next area into the field.
See the hail, review your recommendations, and canvass with Overview on iPhone.
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