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StormProofhail seasonsHartford → 2017

Hartford hail season 2017

8 NWS-recorded hail reports ≥1″ within 25 miles, across 4 storm days, max 1.00". Every one of those reports is a dated, located, citable official record — the context behind this market's 2017 claim volume.

Biggest storm days (2017, final record)

Date≥1″ reportsMax hailAreas named in the record
July 12, 201741.00"HARTFORD
May 31, 201721.00"HAMPDEN
August 2, 201711.00"TOLLAND
June 21, 201711.00"LITCHFIELD

“Between 1228 PM and 1236 PM EST, trained spotters and amateur radio reported one inch diameter hail falling at Windsor Locks.”

— NWS event narrative, July 12, 2017 (NCEI Storm Events)

When it fell

May 2 · Jun 1 · Jul 4 · Aug 1

Wind context: the record also holds 20 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2017 — relevant where the dispute is wind vs hail causation.

Working a Hartford claim from 2017?

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 Hartford 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.