/ Storm field report · Lyon

Hail in Allen · Jun 8, 2026

NEXRAD logged 0 hail signatures up to 1"; 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 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 631
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

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

Severity

The 8th most severe storm Allen has seen in the last 12 months

Composite score · 2.9 / 10
Storm severity score

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

2.9 /10
Peak hail signal
25 /100

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

Homes exposed
56 /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 Allen saw the hail — from two instruments

Jun 8, 2026 · Allen, KS

Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Allen, KS on Jun 8, 2026 Radar signature field

NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.

Max size 1" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Allen, KS on Jun 8, 2026 Estimated size field

Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.

Max size 0.75"

The storm in context

Where Jun 8, 2026 sits in Allen's hail record.

This was Allen's 9th recorded hail day, arriving 4 days after the Jun 4, 2026 storm. By severity it ranks 8th of the 15 storms we have logged here. Radar put the day's largest stone over Allen at 1" — the largest NEXRAD radar signature.

The Jun 8, 2026 convective day was bigger than Allen: the same system put hail over 359 other tracked cities, 173 of them in Kansas. Nearest: Eskridge (11 miles northeast, up to 1"); Admire (11 miles southeast, up to 1"); Council Grove (13 miles west, up to 1").

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

631 homes × $12,000 avg. claim

Potential roof exposure

$7.6M

Potential roof exposure — 631 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
3 jobs
Illustrative work
~$45K

Close just 0.5% of the 631 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 $133 on top of the $150 plan.

Allen hail history

15 recorded storm days in Allen, KS
Radar-estimated hail-size map of the storm over Allen, KS on Sep 12, 2026 Estimated-size surface
Storm date Allen / KS

Sep 12, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Aug 5, 2026 Estimated-size surface
Storm date Allen / KS

Aug 5, 2026

1.25"
Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Jul 23, 2026 Estimated-size surface
Storm date Allen / KS

Jul 23, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Jul 4, 2026 Estimated-size surface
Storm date Allen / KS

Jul 4, 2026

1.5"
Signatures 1.5" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Jul 3, 2026 Estimated-size surface
Storm date Allen / KS

Jul 3, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Jun 13, 2026 Estimated-size surface
Storm date Allen / KS

Jun 13, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Jun 4, 2026 Estimated-size surface
Storm date Allen / KS

Jun 4, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on May 31, 2026 Estimated-size surface
Storm date Allen / KS

May 31, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on May 30, 2026 Estimated-size surface
Storm date Allen / KS

May 30, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on May 18, 2026 Estimated-size surface
Storm date Allen / KS

May 18, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Apr 26, 2026 Estimated-size surface
Storm date Allen / KS

Apr 26, 2026

2"
Signatures 2" Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Apr 23, 2026 Estimated-size surface
Storm date Allen / KS

Apr 23, 2026

1.5"
Signatures 1.5" Estimated 0.75"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Apr 17, 2026 Estimated-size surface
Storm date Allen / KS

Apr 17, 2026

1.5"
Signatures 1.5" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Allen, KS on Apr 13, 2026 Estimated-size surface
Storm date Allen / KS

Apr 13, 2026

1.75"
Signatures 1.75" Estimated 1.25"
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 13, 2026.