Hail size 1"
Marshall Logan County
“(OUN)”
— NOAA / SPC storm report
/ Storm field report · Garfield
Hail in Marshall · May 29, 2026
NEXRAD logged 0 hail signatures up to 1"; the estimated-size surface reached 0.75" aloft. Open it on the live map to see the swath over the streets.
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Peak hail signal 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 303
Ground reports 2 1 hail · 1 wind
Radar surfaces 2 NEXRAD + estimated size
Convective day · May 29, 2026 · noon–noon UTC
Severity
The 5th most severe storm Marshall has seen in the last 12 months
Composite score · 3.2 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.2 /10
- Peak hail signal
- 25 /100
- Homes exposed
- 50 /100
- Ground truth
- 33 /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 Marshall saw the hail — from two instruments
May 29, 2026 · Marshall, OK
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
NEXRAD radar signatures Surface resolved
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Max size
1"
Detections
0
Radar-estimated hail size Surface resolved
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Max size
0.75"
The storm in context
Where May 29, 2026 sits in Marshall's hail record.
This was Marshall's 8th recorded hail day, arriving 7 days after the May 22, 2026 storm. By severity it ranks 5th of the 13 storms we have logged here. Radar put the day's largest stone over Marshall at 1" — the largest NEXRAD radar signature.
The May 29, 2026 convective day was bigger than Marshall: the same system put hail over 350 other tracked cities, 44 of them in Oklahoma. Nearest: Fairmont (9 miles northwest, up to 1"); Waukomis (13 miles northwest, up to 1.75"); Dover (20 miles southwest, up to 1.5").
These maps are stills. In the app this date is one of 13 Marshall 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
2 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
1 reportWind reports
1 report Wind gust 60 mph
Marshall Logan County
“(OUN)”
— NOAA / SPC storm report
Damage-capable hail signal
What 1" hail means for Marshall roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
303 homes × $12,000 avg. claim
Potential roof exposure
$3.6M
Potential roof exposure — 303 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 2 jobs
- Illustrative work
- ~$30K
Close just 0.5% of the 303 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
May 2028
Claims from this storm can typically be filed until around May 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 $64 on top of the $150 plan.
Marshall hail history
Other storms in Marshall.
13 recorded storm days in Marshall, OK
Map unavailable
NEXRAD surface Storm date Marshall / OK
Sep 12, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Jul 4, 2026
1.75" Signatures 1.75" Estimated 1.25"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Jun 23, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Jun 21, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Jun 1, 2026
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
May 22, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
May 9, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Apr 23, 2026
2.5" Signatures 2.5" Estimated 1.5"
2 ground reports Open report →
Estimated-size surface Storm date Marshall / OK
Apr 17, 2026
2.5" Signatures 2.5" Estimated 2"
4 ground reports Open report →
Estimated-size surface Storm date Marshall / OK
Apr 14, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Apr 3, 2026
0.75" Signatures 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Marshall / OK
Apr 1, 2026
1.75" Signatures 1.75" Estimated 1"
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 Sep 13, 2026.