/ Storm field report · Fremont

Hail in Shenandoah · Aug 8, 2026

Hit 35 days ago

NEXRAD logged 0 hail signatures up to 0"; 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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Peak hail signal 0.75" ≈ penny to nickel · radar-estimated size aloft
Homes in the hail footprint 1,075
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

Convective day · Aug 8, 2026 · noon–noon UTC

Severity

The 8th most severe storm Shenandoah 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
19 /100

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

Homes exposed
61 /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 Shenandoah saw the hail — from two instruments

Aug 8, 2026 · Shenandoah, IA

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 Surface resolved
NEXRAD radar-signature map of the hail storm over Shenandoah, IA on Aug 8, 2026 Radar signature field

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 0" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Shenandoah, IA on Aug 8, 2026 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.

Max size 0.75"

The storm in context

Where Aug 8, 2026 sits in Shenandoah's hail record.

This was Shenandoah's 14th recorded hail day, arriving 29 days after the Jul 10, 2026 storm. By severity it ranks 8th of the 16 storms we have logged here. Radar put the day's largest stone over Shenandoah at 0.75" — radar-estimated size aloft.

The Aug 8, 2026 convective day was bigger than Shenandoah: the same system put hail over 500 other tracked cities, 76 of them in Iowa. Nearest: Farragut (15 miles north, up to 0.75"); Imogene (21 miles north, up to 0.75"); Randolph (21 miles north, up to 0.75").

These maps are stills. In the app this date is one of 16 Shenandoah 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.

Nobody on the ground filed a report over Shenandoah 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.

Near the severe threshold

What 0.75" hail means for Shenandoah roofs.

A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

1,075 homes × $12,000 avg. claim

Potential roof exposure

$13M

Potential roof exposure — 1,075 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
5 jobs
Illustrative work
~$75K

Close just 0.5% of the 1,075 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

August 2028

Claims from this storm can typically be filed until around August 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 $226 on top of the $150 plan.

Shenandoah hail history

16 recorded storm days in Shenandoah, IA
Radar-estimated hail-size map of the storm over Shenandoah, IA on Sep 6, 2026 Estimated-size surface
Storm date Shenandoah / IA

Sep 6, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Aug 9, 2026 Estimated-size surface
Storm date Shenandoah / IA

Aug 9, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jul 10, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jul 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jul 3, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jul 3, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jun 30, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jun 30, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jun 13, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jun 13, 2026

1.25"
Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jun 10, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jun 10, 2026

3.5"
Estimated 3.5"
2 ground reports Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Jun 5, 2026 Estimated-size surface
Storm date Shenandoah / IA

Jun 5, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on May 30, 2026 Estimated-size surface
Storm date Shenandoah / IA

May 30, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on May 18, 2026 Estimated-size surface
Storm date Shenandoah / IA

May 18, 2026

1.75"
Signatures 1.75" Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on May 16, 2026 Estimated-size surface
Storm date Shenandoah / IA

May 16, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Apr 23, 2026 Estimated-size surface
Storm date Shenandoah / IA

Apr 23, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Apr 14, 2026 Estimated-size surface
Storm date Shenandoah / IA

Apr 14, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Shenandoah, IA on Apr 9, 2026 NEXRAD surface
Storm date Shenandoah / IA

Apr 9, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Shenandoah, IA on Mar 5, 2026 Estimated-size surface
Storm date Shenandoah / IA

Mar 5, 2026

1.75"
Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →

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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.