StormProof → hail seasons → Denver → 2010
Denver hail season 2010
96 NWS-recorded hail reports ≥1″ within 35 miles, across 11 storm days, max 3.00". Every one of those reports is a dated, located, citable official record — the context behind this market's 2010 claim volume.
Biggest storm days (2010, final record)
| Date | ≥1″ reports | Max hail | Areas named in the record |
|---|---|---|---|
| May 26, 2010 | 31 | 2.75" | ADAMS, DENVER, BOULDER, WELD |
| June 10, 2010 | 21 | 3.00" | ELBERT, DOUGLAS, ARAPAHOE, ADAMS |
| June 11, 2010 | 19 | 2.50" | DOUGLAS, JEFFERSON, CLEAR CREEK, ARAPAHOE |
| July 4, 2010 | 12 | 2.00" | ELBERT, DOUGLAS, JEFFERSON, ARAPAHOE |
| June 21, 2010 | 3 | 1.50" | JEFFERSON, BOULDER |
When it fell
Apr 5 · May 31 · Jun 47 · Jul 13
Wind context: the record also holds 5 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2010 — relevant where the dispute is wind vs hail causation.
Working a Denver claim from 2010?
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 35 miles of the Denver 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.