/ Storm field report · Harper

Hail in Laverne · Sep 12, 2026

Hit 2 days ago

The estimated-size surface reached 1.5" aloft; NEXRAD logged no point detections over Laverne that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 1.5" ≈ ping-pong ball · radar-estimated size aloft
Homes in the hail footprint 350
Ground reports 0 none filed
Radar surfaces 1 Estimated size only

Convective day · Sep 12, 2026 · noon–noon UTC

Severity

The 7th most severe storm Laverne has seen in the last 12 months

Composite score · 3.5 / 10
Storm severity score

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

3.5 /10
Peak hail signal
38 /100

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

Homes exposed
51 /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 Laverne saw the hail — from two instruments

Sep 12, 2026 · Laverne, OK

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.

Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Laverne, OK on Sep 12, 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 1.5"

Only the radar-estimated size surface resolved for Sep 12, 2026 — this storm produced no NEXRAD point detections over Laverne, so there is one map to show, not two.

The storm in context

Where Sep 12, 2026 sits in Laverne's hail record.

This was Laverne's 20th recorded hail day, arriving 27 days after the Aug 16, 2026 storm. By severity it ranks 7th of the 20 storms we have logged here. Radar put the day's largest stone over Laverne at 1.5" — radar-estimated size aloft.

The Sep 12, 2026 convective day was bigger than Laverne: the same system put hail over 354 other tracked cities, 66 of them in Oklahoma. Nearest: May (9 miles southeast, up to 0.5"); Buffalo (20 miles northeast, up to 2.5"); Fort Supply (20 miles southeast, up to 0.5").

These maps are stills. In the app this date is one of 20 Laverne 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.

Nobody on the ground filed a report over Laverne for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.

High damage potential

What 1.5" hail means for Laverne 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.

350 homes × $12,000 avg. claim

Potential roof exposure

$4.2M

Potential roof exposure — 350 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
2 jobs
Illustrative work
~$30K

Close just 0.5% of the 350 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

September 2028

Claims from this storm can typically be filed until around September 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 $74 on top of the $150 plan.

Laverne hail history

Other storms in Laverne.

20 recorded storm days in Laverne, OK
← All hail in Laverne
Radar-estimated hail-size map of the storm over Laverne, OK on Aug 16, 2026 Estimated-size surface
Storm date Laverne / OK

Aug 16, 2026

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

Aug 14, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jul 23, 2026 Estimated-size surface
Storm date Laverne / OK

Jul 23, 2026

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

Jul 3, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 26, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 26, 2026

1"
Signatures 1" Estimated 1"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 25, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 25, 2026

2.25"
Estimated 2.25"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 23, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 23, 2026

1.25"
Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 22, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 22, 2026

2.25"
Estimated 2.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 21, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 21, 2026

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

Jun 19, 2026

2"
Estimated 2"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 16, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 16, 2026

2.75"
Estimated 2.75"
5 ground reports Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 12, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 12, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 9, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 9, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 8, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 8, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Jun 3, 2026 Estimated-size surface
Storm date Laverne / OK

Jun 3, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on May 9, 2026 Estimated-size surface
Storm date Laverne / OK

May 9, 2026

1.75"
Signatures 1.75" Estimated 1.25"
1 ground report Open report →
NEXRAD radar-signature map of the hail storm over Laverne, OK on Apr 9, 2026 NEXRAD surface
Storm date Laverne / OK

Apr 9, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Mar 10, 2026 Estimated-size surface
Storm date Laverne / OK

Mar 10, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Laverne, OK on Mar 3, 2026 Estimated-size surface
Storm date Laverne / OK

Mar 3, 2026

1.75"
Signatures 1.75" Estimated 1"
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.