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StormProofhail seasonsOklahoma City → 2023

Oklahoma City hail season 2023

217 NWS-recorded hail reports ≥1″ within 35 miles, across 15 storm days, max 3.00". Every one of those reports is a dated, located, citable official record — the context behind this market's 2023 claim volume.

Biggest storm days (2023, final record)

Date≥1″ reportsMax hailAreas named in the record
April 19, 20231213.00"GRADY, CLEVELAND, MCCLAIN, OKLAHOMA
September 19, 2023202.25"CLEVELAND, MCCLAIN, GRADY, POTTAWATOMIE
July 9, 2023142.75"CLEVELAND, OKLAHOMA, CANADIAN
June 15, 2023142.00"CLEVELAND, GRADY, MCCLAIN
April 10, 202382.00"OKLAHOMA, CANADIAN, KINGFISHER

“MPing report. Hailfall likely occurred prior to report time (between 2010-2020 CST) based on radar evidence.”

— NWS event narrative, April 19, 2023 (NCEI Storm Events)

When it fell

Feb 7 · Mar 3 · Apr 129 · May 15 · Jun 22 · Jul 19 · Sep 21 · Oct 1

Wind context: the record also holds 111 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2023 — relevant where the dispute is wind vs hail causation.

Working a Oklahoma City claim from 2023?

These are aggregates. A claim file needs the per-address record: every recorded event within 1, 3 and 10 miles of the property, distances, official narratives, and citations an adjuster can check line by line. That's the report — generated in seconds, hosted on HailEvidence (the neutral evidence surface), formatted as an insurance-appeal attachment.

Unlimited reports — Pro $99/mo Single report $29

Provenance

Final counts: NCEI Storm Events Database, file vintage c20260527, hail events with recorded magnitude ≥1.00″ and point coordinates within 35 miles of the Oklahoma City anchor. NWS records are point and path observations. The absence of a nearby report does NOT prove that no hail fell at this address — it means no observation was logged nearby. A report of nearby hail documents the event; it does not by itself prove damage to a specific structure. Spotted an error? Email the address on our terms page and we correct against the source.