/ Storm field report · Louisa

Hail in Muscatine · Jul 2, 2026

NEXRAD logged 0 hail signatures up to 1"; the estimated-size surface reached 0" aloft. Open it on the live map to see the swath over the streets.

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Peak hail signal 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 0
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

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

Severity

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

Composite score · 1.5 / 10
Storm severity score

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

1.5 /10
Peak hail signal
25 /100

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

Homes exposed
0 /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

Jul 2, 2026 · Muscatine, 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 Muscatine, IA on Jul 2, 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 1" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Muscatine, IA on Jul 2, 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"

The storm in context

Where Jul 2, 2026 sits in Muscatine's hail record.

This was Muscatine's 12th recorded hail day, arriving 21 days after the Jun 11, 2026 storm. By severity it ranks 12th of the 15 storms we have logged here. Radar put the day's largest stone over Muscatine at 1" — the largest NEXRAD radar signature.

The Jul 2, 2026 convective day was bigger than Muscatine: the same system put hail over 1,147 other tracked cities, 245 of them in Iowa. Nearest: Seaton (21 miles southeast, up to 0"); New Windsor (32 miles east, up to 1"); North Henderson (34 miles southeast, up to 1").

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.

For this storm over Muscatine, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.

Damage-capable hail signal

What 1" hail means for Muscatine 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

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 Jun 11, 2026 Estimated-size surface
Storm date Muscatine / IA

Jun 11, 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 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.