Hail in Manderson · Jun 4, 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 · Jun 4, 2026 · noon–noon UTC
Severity
The 6th most severe storm Manderson 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
- 53 /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 Manderson 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 Jun 4, 2026 sits in Manderson's hail record.
This was Manderson's 3rd recorded hail day, arriving 2 days after the Jun 2, 2026 storm. By severity it ranks 6th of the 10 storms we have logged here. Radar put the day's largest stone over Manderson at 1" — the largest NEXRAD radar signature.
The Jun 4, 2026 convective day was bigger than Manderson: the same system put hail over 241 other tracked cities, 80 of them in South Dakota. Nearest: Oglala (8 miles northwest, up to 1.75"); Porcupine (11 miles east, up to 1"); Pine Ridge (14 miles southwest, up to 0.5").
These maps are stills. In the app this date is one of 10 Manderson 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 Manderson, 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.
Damage-capable hail signal
What 1" hail means for Manderson 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
$5.3M
Potential roof exposure — 444 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 444 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
June 2028
Claims from this storm can typically be filed until around June 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 $93 on top of the $150 plan.
Manderson hail history
Other storms in Manderson.
Estimated-size surface Sep 6, 2026
0.5"
Estimated-size surface Aug 23, 2026
1"
Estimated-size surface Aug 16, 2026
0.75"
Estimated-size surface Jul 29, 2026
1.75"
Estimated-size surface Jul 27, 2026
0.5"
Estimated-size surface Jun 28, 2026
4"
Estimated-size surface Jun 27, 2026
1.75"
Estimated-size surface Jun 2, 2026
2.25"
Estimated-size surface May 30, 2026
1.75"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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Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.