StormProof → hail seasons → Greenville (SC) → 2023
Greenville (SC) hail season 2023
13 NWS-recorded hail reports ≥1″ within 25 miles, across 4 storm days, max 2.25". 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″ reports | Max hail | Areas named in the record |
|---|---|---|---|
| May 9, 2023 | 9 | 2.25" | LAURENS, GREENVILLE |
| June 15, 2023 | 2 | 1.50" | ANDERSON |
| October 20, 2023 | 1 | 1.00" | GREENVILLE |
| June 6, 2023 | 1 | 1.25" | GREENVILLE |
“Numerous sources reported nickel to golf ball size hail from the north side of Greenville across Taylors and Greenville east side. The hail covered the ground in some areas.”
— NWS event narrative, May 9, 2023 (NCEI Storm Events)
When it fell
May 9 · Jun 3 · Oct 1
Wind context: the record also holds 63 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 Greenville (SC) 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.
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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 Greenville (SC) 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.