/ Storm field report · Dunn

Hail in Mandaree · Sep 2, 2026

Hit 10 days ago

The estimated-size surface reached 1" aloft; NEXRAD logged no point detections over Mandaree that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 1" ≈ quarter · radar-estimated size aloft
Homes in the hail footprint 146
Ground reports 0 none filed
Radar surfaces 1 Estimated size only

Convective day · Sep 2, 2026 · noon–noon UTC

Severity

The 4th most severe storm Mandaree has seen in the last 12 months

Composite score · 2.6 / 10
Storm severity score

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

2.6 /10
Peak hail signal
25 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
43 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Mandaree saw the hail — from two instruments

Sep 2, 2026 · Mandaree, ND

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-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Mandaree, ND on Sep 2, 2026 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.

Max size 1"

Only the radar-estimated size surface resolved for Sep 2, 2026 — this storm produced no NEXRAD point detections over Mandaree, so there is one map to show, not two.

The storm in context

Where Sep 2, 2026 sits in Mandaree's hail record.

This was Mandaree's 6th recorded hail day, arriving 10 days after the Aug 23, 2026 storm. By severity it ranks 4th of the 7 storms we have logged here. Radar put the day's largest stone over Mandaree at 1" — radar-estimated size aloft.

The Sep 2, 2026 convective day was bigger than Mandaree: the same system put hail over 356 other tracked cities, 21 of them in North Dakota. Nearest: Ryder (17 miles east, up to 1"); Parshall (19 miles northeast, up to 1"); Keene (21 miles northwest, up to 0.75").

These maps are stills. In the app this date is one of 7 Mandaree 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

No 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.

The National Weather Service logged no spotter reports for this storm over Mandaree. 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.

Damage-capable hail signal

What 1" hail means for Mandaree 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.

146 homes × $12,000 avg. claim

Potential roof exposure

$1.8M

Potential roof exposure — 146 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
1 job
Illustrative work
~$15K

Close just 0.5% of the 146 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 $31 on top of the $150 plan.

Mandaree hail history

7 recorded storm days in Mandaree, ND

Take your next area into the field.

See the hail, review your recommendations, and canvass with Overview on iPhone.

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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 7, 2026.