/ Storm field report · Labette

Hail in Coffeyville · Apr 28, 2026

NEXRAD logged 30 hail signatures up to 1.75"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.

7-day free trial in the iPhone app. No card required to start.

For iPhone. Android coming soon.

Open this storm on the live map → Start free trial

Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.

Peak hail signal 1.75" ≈ golf ball · the largest NEXRAD radar signature

Homes in the hail footprint 3,669

Ground reports 1 1 hail

Radar surfaces 2 NEXRAD + estimated size

Convective day · Apr 28, 2026 · noon–noon UTC

Severity

The 3rd most severe storm Coffeyville has seen in the last 12 months

Composite score · 4.7 / 10

Storm severity score

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

4.7 /10

Peak hail signal: 44 /100
Homes exposed: 71 /100
Ground truth: 17 /100

Evidence / storm surfaces

How Coffeyville saw the hail — from two instruments

Apr 28, 2026 · Coffeyville, 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-signature map of the hail storm over Coffeyville, KS on Apr 28, 2026 — 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 1.75" Detections 30

Radar-estimated hail-size map of the storm over Coffeyville, KS on Apr 28, 2026 — 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 0.5"

The storm in context

Where Apr 28, 2026 sits in Coffeyville's hail record.

This was Coffeyville's 4th recorded hail day, arriving 3 days after the Apr 25, 2026 storm. By severity it ranks 3rd of the 13 storms we have logged here. Radar put the day's largest stone over Coffeyville at 1.75" — the largest NEXRAD radar signature.

The Apr 28, 2026 convective day was bigger than Coffeyville: the same system put hail over 724 other tracked cities, 13 of them in Kansas. Nearest: S Coffeyville (10 miles south, up to 2.25"); Wann (12 miles southwest, up to 2"); Lenapah (12 miles southeast, up to 1").

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

1 report 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.

Hail reports

1 report

Hail size 1.25"

2 W Coffeyville Montgomery County

5:54 PM UTC

“Time estimated by radar. (ICT)”
— NOAA / SPC storm report

High damage potential

What 1.75" hail means for Coffeyville roofs.

Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

3,669 homes × $12,000 avg. claim

Potential roof exposure

$44M

Potential roof exposure — 3,669 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs: 18 jobs
Illustrative work: ~$270K

Close just 0.5% of the 3,669 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

April 2028

Claims from this storm can typically be filed until around April 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 $770 on top of the $150 plan.

Coffeyville hail history

13 recorded storm days in Coffeyville, KS

← All hail in Coffeyville

Radar-estimated hail-size map of the storm over Coffeyville, KS on Jul 4, 2026

Estimated-size surface

Storm date Coffeyville / KS

The next storm won’t wait for you.

Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.

7-day free trial in the iPhone app. No card required to start.

For iPhone. Android coming soon.

Open this storm on the live map → Start free trial

Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.

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 3, 2026.

The 3rd most severe storm Coffeyville has seen in the last 12 months

How Coffeyville saw the hail — from two instruments

Where Apr 28, 2026 sits in Coffeyville's hail record.

What people on the ground reported

Hail reports

What 1.75" hail means for Coffeyville roofs.

What this storm is worth to a roofer.

Other storms in Coffeyville.

Jul 4, 2026

Jun 26, 2026

Jun 25, 2026

Jun 21, 2026

Jun 18, 2026

Jun 11, 2026

Jun 7, 2026

May 30, 2026

May 4, 2026

Apr 25, 2026

Apr 15, 2026

Mar 6, 2026

The next storm won’t wait for you.