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StormProofhail seasonsDes Moines → 2009

Des Moines hail season 2009

23 NWS-recorded hail reports ≥1″ within 25 miles, across 6 storm days, max 3.00". Every one of those reports is a dated, located, citable official record — the context behind this market's 2009 claim volume.

Biggest storm days (2009, final record)

Date≥1″ reportsMax hailAreas named in the record
July 14, 2009143.00"POLK
June 17, 200941.75"POLK
June 23, 200921.00"DALLAS
June 7, 200911.00"POLK
April 25, 200911.75"MADISON

“Public reports hail measuring 1.5 to 1.75 inches about one half mile south of DMACC in Ankeny.”

— NWS event narrative, July 14, 2009 (NCEI Storm Events)

When it fell

Feb 1 · Apr 1 · Jun 7 · Jul 14

Wind context: the record also holds 92 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2009 — relevant where the dispute is wind vs hail causation.

Working a Des Moines claim from 2009?

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 25 miles of the Des Moines 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.