StormProof unlimited NWS storm verification · for pros

StormProofhail seasonsNashville → 2023

Nashville hail season 2023

16 NWS-recorded hail reports ≥1″ within 35 miles, across 7 storm days, max 1.50". 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
January 12, 202351.50"RUTHERFORD, WILLIAMSON, DAVIDSON
March 31, 202341.50"DAVIDSON, SUMNER
December 9, 202321.25"DICKSON, TROUSDALE
June 11, 202321.00"CHEATHAM, DAVIDSON
July 2, 202311.25"RUTHERFORD

“Hail slightly larger than a quarter was reported in the area of Sweetwater Drive and Littlestone Drive in Brentwood.”

— NWS event narrative, January 12, 2023 (NCEI Storm Events)

When it fell

Jan 5 · Feb 1 · Mar 4 · Apr 1 · Jun 2 · Jul 1 · Dec 2

Wind context: the record also holds 200 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 Nashville 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 Nashville 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.