StormProof → hail seasons → Detroit → 2010
Detroit hail season 2010
23 NWS-recorded hail reports ≥1″ within 35 miles, across 6 storm days, max 2.25". 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 |
|---|---|---|---|
| April 6, 2010 | 13 | 2.25" | OAKLAND, MACOMB, ST. CLAIR |
| June 4, 2010 | 6 | 2.00" | WAYNE, OAKLAND |
| August 19, 2010 | 1 | 1.00" | MACOMB |
| August 15, 2010 | 1 | 1.00" | OAKLAND |
| July 18, 2010 | 1 | 1.00" | MACOMB |
“Penny size hail covered the ground with some golfball size hail as well.”
— NWS event narrative, April 6, 2010 (NCEI Storm Events)
When it fell
Apr 13 · Jun 6 · Jul 2 · Aug 2
Wind context: the record also holds 101 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 Detroit 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.
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 Detroit 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.