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StormProofhail seasonsKnoxville → 2023

Knoxville hail season 2023

16 NWS-recorded hail reports ≥1″ within 25 miles, across 8 storm days, max 1.25". 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
May 16, 202351.00"KNOX, ANDERSON
June 11, 202331.25"KNOX, ANDERSON
June 5, 202321.00"ANDERSON, KNOX
May 7, 202321.00"KNOX, ANDERSON
August 12, 202311.00"KNOX

When it fell

Apr 1 · May 7 · Jun 6 · Jul 1 · Aug 1

Wind context: the record also holds 82 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 Knoxville 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 25 miles of the Knoxville 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.