Storm report · Corson

Hail in Mobridge Jul 7, 2026

Hit 27 days ago

Both radar surfaces caught this storm: NEXRAD logged 31 hail signatures up to 2.5", and the radar-estimated size reached 2.25" aloft. At 2.5" — baseball — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.

Largest hailstone

2.5"

≈ baseball · the largest NEXRAD radar signature
Homes in the hail footprint

2,234

Ground reports

0

none filed
Severity

The most severe storm Mobridge has seen in the last 12 months

Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

5.4 /10
Hail size
63 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
67 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Mobridge 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.

NEXRAD radar signatures
NEXRAD radar-signature map of the hail storm over Mobridge, SD on Jul 7, 2026

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 2.5" Detections 31
Radar-estimated hail size
Radar-estimated hail-size map of the storm over Mobridge, SD on Jul 7, 2026

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 2.25"
The storm in context

Where Jul 7, 2026 sits in Mobridge's hail record

This was Mobridge's 2nd recorded hail day, arriving 10 days after the Jun 27, 2026 storm. By severity it ranks 1st of the 3 storms we have logged here. Radar put the day's largest stone over Mobridge at 2.5" — the largest NEXRAD radar signature.

The Jul 7, 2026 convective day was bigger than Mobridge: the same system put hail over 568 other tracked cities, 94 of them in South Dakota. Nearest: Trail City (12 miles northwest, up to 2.5"); Glenham (14 miles northeast, up to 2.5"); Glencross (15 miles west, up to 1.75").

These maps are stills from Mobridge's Jul 7, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.

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 Mobridge. 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.

Severe, roof-replacing hail

What 2.5" hail means for Mobridge roofs

Two-inch-plus hail punctures shingles, breaks skylights and windows, and dents anything soft. In the core of a footprint like this, close to every roof is a candidate for an insurance claim. Speed decides who writes those jobs.

What this storm is worth to a roofer

$27M

Potential roof exposure — 2,234 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 2,234 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.
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.

Track hail over Mobridge on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Mobridge storm history — this Jul 7, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.

Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing

Mobridge hail history

3 recorded storm days in Mobridge, SD

← All hail in Mobridge

Other storms in Mobridge

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 surfaces are detections and estimates, not confirmed damage. Last updated Aug 3, 2026.