StormProof unlimited NWS storm verification · for pros

StormProofhail seasonsTampa–St. Petersburg → 2009

Tampa–St. Petersburg hail season 2009

6 NWS-recorded hail reports ≥1″ within 30 miles, across 4 storm days, max 1.00". 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
June 17, 200931.00"HILLSBOROUGH, PASCO
June 18, 200911.00"POLK
May 14, 200911.00"PASCO
May 13, 200911.00"HILLSBOROUGH

“Quarter sized hail was reported near the intersection of U.S. Highway 41 and Sunset Lane.”

— NWS event narrative, June 17, 2009 (NCEI Storm Events)

When it fell

May 2 · Jun 4

Wind context: the record also holds 10 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 Tampa–St. Petersburg 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 30 miles of the Tampa–St. Petersburg 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.