/ Storm field report · Louisa

Hail in Muscatine · Jun 11, 2026

The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Muscatine that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 0.5" ≈ pea to penny · radar-estimated size aloft
Homes in the hail footprint 124
Ground reports 0 none filed
Radar surfaces 1 Estimated size only

Convective day · Jun 11, 2026 · noon–noon UTC

Severity

The 9th most severe storm Muscatine has seen in the last 12 months

Composite score · 1.8 / 10
Storm severity score

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

1.8 /10
Peak hail signal
13 /100

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

Homes exposed
42 /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 Muscatine saw the hail — from two instruments

Jun 11, 2026 · Muscatine, IA

The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.

Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Muscatine, IA on Jun 11, 2026 Estimated size field

The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.

Max size 0.5"

Only the radar-estimated size surface resolved for Jun 11, 2026 — this storm produced no NEXRAD point detections over Muscatine, so there is one map to show, not two.

The storm in context

Where Jun 11, 2026 sits in Muscatine's hail record.

This was Muscatine's 11th recorded hail day, arriving 1 day after the Jun 10, 2026 storm. By severity it ranks 9th of the 15 storms we have logged here. Radar put the day's largest stone over Muscatine at 0.5" — radar-estimated size aloft.

The Jun 11, 2026 convective day was bigger than Muscatine: the same system put hail over 648 other tracked cities, 147 of them in Iowa. Nearest: Wapello (7 miles south, up to 0.75"); New Boston (9 miles southeast, up to 0.5"); Columbus Junction (10 miles west, up to 0.5").

These maps are stills. In the app this date is one of 15 Muscatine 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.

No ground reports were filed with the National Weather Service for this storm over Muscatine. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.

Below the severe threshold

What 0.5" hail means for Muscatine roofs.

Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

124 homes × $12,000 avg. claim

Potential roof exposure

$1.5M

Potential roof exposure — 124 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 124 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 $26 on top of the $150 plan.

Muscatine hail history

15 recorded storm days in Muscatine, IA
Radar-estimated hail-size map of the storm over Muscatine, IA on Aug 12, 2026 Estimated-size surface
Storm date Muscatine / IA

Aug 12, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Aug 11, 2026 Estimated-size surface
Storm date Muscatine / IA

Aug 11, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Jul 3, 2026 Estimated-size surface
Storm date Muscatine / IA

Jul 3, 2026

2"
Signatures 2" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Jul 2, 2026 Estimated-size surface
Storm date Muscatine / IA

Jul 2, 2026

1"
Signatures 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Jun 10, 2026 Estimated-size surface
Storm date Muscatine / IA

Jun 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Jun 5, 2026 Estimated-size surface
Storm date Muscatine / IA

Jun 5, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on May 15, 2026 Estimated-size surface
Storm date Muscatine / IA

May 15, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Apr 17, 2026 Estimated-size surface
Storm date Muscatine / IA

Apr 17, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Apr 15, 2026 Estimated-size surface
Storm date Muscatine / IA

Apr 15, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Apr 14, 2026 Estimated-size surface
Storm date Muscatine / IA

Apr 14, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Apr 2, 2026 Estimated-size surface
Storm date Muscatine / IA

Apr 2, 2026

1.25"
Signatures 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Mar 31, 2026 Estimated-size surface
Storm date Muscatine / IA

Mar 31, 2026

1.5"
Signatures 1.5" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Muscatine, IA on Mar 30, 2026 Estimated-size surface
Storm date Muscatine / IA

Mar 30, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Muscatine, IA on Mar 26, 2026 NEXRAD surface
Storm date Muscatine / IA

Mar 26, 2026

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 Aug 13, 2026.