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StormProofhail seasonsRapid City → 2013

Rapid City hail season 2013

87 NWS-recorded hail reports ≥1″ within 25 miles, across 20 storm days, max 4.25". Every one of those reports is a dated, located, citable official record — the context behind this market's 2013 claim volume.

Biggest storm days (2013, final record)

Date≥1″ reportsMax hailAreas named in the record
July 20, 2013132.50"CUSTER, PENNINGTON
August 30, 2013104.25"PENNINGTON, MEADE
May 18, 201391.50"PENNINGTON, MEADE
July 8, 201382.75"PENNINGTON, CUSTER
August 11, 201362.00"CUSTER, PENNINGTON

When it fell

May 15 · Jun 7 · Jul 36 · Aug 23 · Sep 6

Wind context: the record also holds 18 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2013 — relevant where the dispute is wind vs hail causation.

Working a Rapid City claim from 2013?

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 Rapid 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.