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StormProofhail seasonsSpringfield (IL) → 2020

Springfield (IL) hail season 2020

11 NWS-recorded hail reports ≥1″ within 25 miles, across 4 storm days, max 3.00". Every one of those reports is a dated, located, citable official record — the context behind this market's 2020 claim volume.

Biggest storm days (2020, final record)

Date≥1″ reportsMax hailAreas named in the record
April 8, 202043.00"CHRISTIAN, SANGAMON
March 28, 202041.75"SANGAMON, CHRISTIAN
April 11, 202021.00"SANGAMON
July 21, 202011.00"SANGAMON

When it fell

Mar 4 · Apr 6 · Jul 1

Wind context: the record also holds 37 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2020 — relevant where the dispute is wind vs hail causation.

Working a Springfield (IL) claim from 2020?

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 Springfield (IL) 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.