Hail in Marion · Jul 25, 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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Convective day · Jul 25, 2026 · noon–noon UTC
Severity
The 5th most severe storm Marion 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
- 25 /100
- Homes exposed
- 55 /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 Marion saw the hail — from two instruments
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.
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.
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.
The storm in context
Where Jul 25, 2026 sits in Marion's hail record.
This was Marion's 8th recorded hail day, arriving 23 days after the Jul 2, 2026 storm. By severity it ranks 5th of the 10 storms we have logged here. Radar put the day's largest stone over Marion at 1" — the largest NEXRAD radar signature.
The Jul 25, 2026 convective day was bigger than Marion: the same system put hail over 303 other tracked cities, 102 of them in South Dakota. Nearest: Parker (12 miles northeast, up to 1"); Hurley (12 miles southeast, up to 1"); Canistota (14 miles north, up to 0.5").
These maps are stills. In the app this date is one of 10 Marion 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 Marion 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.
Damage-capable hail signal
What 1" hail means for Marion 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.
Potential roof exposure
$7.1M
Potential roof exposure — 594 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 3 jobs
- Illustrative work
- ~$45K
Close just 0.5% of the 594 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
July 2028
Claims from this storm can typically be filed until around July 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 $125 on top of the $150 plan.
Marion hail history
Other storms in Marion.
Estimated-size surface Sep 11, 2026
0.75"
Estimated-size surface Sep 4, 2026
0.5"
Estimated-size surface Jul 2, 2026
1.75"
Estimated-size surface Jun 30, 2026
1"
Estimated-size surface Jun 9, 2026
0.5"
Estimated-size surface May 31, 2026
1"
Estimated-size surface May 24, 2026
1.5"
Estimated-size surface May 17, 2026
2.5"
Estimated-size surface Apr 13, 2026
1.5"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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