/ Storm field report · Sullivan

Hail in Milan · Jul 20, 2026

NEXRAD logged 0 hail signatures up to 0"; the estimated-size surface reached 0.5" aloft. 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 225
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

Convective day · Jul 20, 2026 · noon–noon UTC

Severity

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

Composite score · 1.9 / 10
Storm severity score

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

1.9 /10
Peak hail signal
13 /100

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

Homes exposed
47 /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 Milan saw the hail — from two instruments

Jul 20, 2026 · Milan, MO

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.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Milan, MO on Jul 20, 2026 Radar signature field

Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.

Max size 0" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Milan, MO on Jul 20, 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"

The storm in context

Where Jul 20, 2026 sits in Milan's hail record.

This was Milan's 10th recorded hail day, arriving 39 days after the Jun 11, 2026 storm. By severity it ranks 9th of the 13 storms we have logged here. Radar put the day's largest stone over Milan at 0.5" — radar-estimated size aloft.

The Jul 20, 2026 convective day was bigger than Milan: the same system put hail over 553 other tracked cities, 40 of them in Missouri. Nearest: Green City (6 miles northeast, up to 0.5"); Lucerne (15 miles north, up to 1"); Pollock (15 miles north, up to 0.75").

These maps are stills. In the app this date is one of 13 Milan 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 Milan. 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.

Below the severe threshold

What 0.5" hail means for Milan 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.

225 homes × $12,000 avg. claim

Potential roof exposure

$2.7M

Potential roof exposure — 225 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 225 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

July 2028

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.

Names and phones for every home in the footprint: at most $47 on top of the $150 plan.

Milan hail history

13 recorded storm days in Milan, MO
Radar-estimated hail-size map of the storm over Milan, MO on Sep 15, 2026 Estimated-size surface
Storm date Milan / MO

Sep 15, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Aug 19, 2026 Estimated-size surface
Storm date Milan / MO

Aug 19, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Aug 12, 2026 Estimated-size surface
Storm date Milan / MO

Aug 12, 2026

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

Jun 11, 2026

1.5"
Estimated 1.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Jun 10, 2026 Estimated-size surface
Storm date Milan / MO

Jun 10, 2026

1.5"
Estimated 1.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Jun 6, 2026 Estimated-size surface
Storm date Milan / MO

Jun 6, 2026

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

May 18, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on May 16, 2026 Estimated-size surface
Storm date Milan / MO

May 16, 2026

2.5"
Signatures 2.5" Estimated 2"
3 ground reports Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Apr 17, 2026 Estimated-size surface
Storm date Milan / MO

Apr 17, 2026

2.25"
Signatures 2.25" Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Apr 15, 2026 Estimated-size surface
Storm date Milan / MO

Apr 15, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Mar 31, 2026 Estimated-size surface
Storm date Milan / MO

Mar 31, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Milan, MO on Mar 10, 2026 Estimated-size surface
Storm date Milan / MO

Mar 10, 2026

1"
Estimated 1"
1 ground report 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 16, 2026.