Hail size 1"
Lamont Grant County
“(OUN)”
— NOAA / SPC storm report
/ Storm field report · Grant
Hail in Lamont · Apr 23, 2026
NEXRAD logged 0 hail signatures up to 2.5"; the estimated-size surface reached 1.5" aloft. At 2.5" — baseball — 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 2.5" ≈ baseball · the largest NEXRAD radar signature
Homes in the hail footprint 810
Ground reports 1 1 hail
Radar surfaces 2 NEXRAD + estimated size
Convective day · Apr 23, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Lamont has seen in the last 12 months
Composite score · 5.5 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
5.5 /10
- Peak hail signal
- 63 /100
- Homes exposed
- 58 /100
- Ground truth
- 17 /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 Lamont saw the hail — from two instruments
Apr 23, 2026 · Lamont, OK
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
NEXRAD radar signatures Surface resolved
Radar signature field The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Max size
2.5"
Detections
0
Radar-estimated hail size Surface resolved
Estimated size field Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
Max size
1.5"
The storm in context
Where Apr 23, 2026 sits in Lamont's hail record.
This was Lamont's 3rd recorded hail day, arriving 6 days after the Apr 17, 2026 storm. By severity it ranks 3rd of the 11 storms we have logged here. Radar put the day's largest stone over Lamont at 2.5" — the largest NEXRAD radar signature.
The Apr 23, 2026 convective day was bigger than Lamont: the same system put hail over 703 other tracked cities, 91 of them in Oklahoma. Nearest: Tonkawa (8 miles east, up to 1.75"); Hunter (9 miles southwest, up to 2.5"); Deer Creek (11 miles north, up to 2.75").
These maps are stills. In the app this date is one of 11 Lamont 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
1 report 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
1 reportSevere hail signal
What 2.5" hail means for Lamont 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.
810 homes × $12,000 avg. claim
Potential roof exposure
$9.7M
Potential roof exposure — 810 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 4 jobs
- Illustrative work
- ~$60K
Close just 0.5% of the 810 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 $170 on top of the $150 plan.
Lamont hail history
Other storms in Lamont.
11 recorded storm days in Lamont, OK
Estimated-size surface Storm date Lamont / OK
Jul 4, 2026
4" Signatures 4" Estimated 2.5"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Jun 26, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Jun 25, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Jun 21, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Jun 18, 2026
1.75" Estimated 1.75"
1 ground report Open report →
Estimated-size surface Storm date Lamont / OK
Jun 13, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Jun 1, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
May 18, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Lamont / OK
Apr 17, 2026
4" Signatures 4" Estimated 2.5"
4 ground reports Open report →
Estimated-size surface Storm date Lamont / OK
Apr 3, 2026
1.25" Signatures 1.25" Estimated 0.5"
No ground reports filed Open report →
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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.