Hail in Blue Earth · Sep 1, 2026
The estimated-size surface reached 1.5" aloft; NEXRAD logged no point detections over Blue Earth that day. Open it on the live map to see the swath over the streets.
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Convective day · Sep 1, 2026 · noon–noon UTC
Severity
The 4th most severe storm Blue Earth 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
- 38 /100
- Homes exposed
- 67 /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 Blue Earth saw the hail — from two instruments
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.
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.
Only the radar-estimated size surface resolved for Sep 1, 2026 — this storm produced no NEXRAD point detections over Blue Earth, so there is one map to show, not two.
The storm in context
Where Sep 1, 2026 sits in Blue Earth's hail record.
This was Blue Earth's 9th recorded hail day, arriving 25 days after the Aug 7, 2026 storm. By severity it ranks 4th of the 9 storms we have logged here. Radar put the day's largest stone over Blue Earth at 1.5" — radar-estimated size aloft.
The Sep 1, 2026 convective day was bigger than Blue Earth: the same system put hail over 362 other tracked cities, 56 of them in Minnesota. Nearest: Winnebago (7 miles north, up to 1.5"); Delavan (9 miles northeast, up to 1.5"); Easton (12 miles northeast, up to 1.5").
These maps are stills. In the app this date is one of 9 Blue Earth 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.
The National Weather Service logged no spotter reports for this storm over Blue Earth. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
High damage potential
What 1.5" hail means for Blue Earth roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$26M
Potential roof exposure — 2,132 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 11 jobs
- Illustrative work
- ~$165K
Close just 0.5% of the 2,132 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
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 $448 on top of the $150 plan.
Blue Earth hail history
Other storms in Blue Earth.
Estimated-size surface Aug 7, 2026
1.5"
Estimated-size surface Jul 4, 2026
1"
Estimated-size surface Jun 30, 2026
2"
Estimated-size surface Jun 29, 2026
1.75"
Estimated-size surface May 18, 2026
1.25"
Estimated-size surface May 15, 2026
1.75"
Estimated-size surface Apr 13, 2026
1"
Estimated-size surface Apr 11, 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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