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StormProofhail seasonsSpringfield (IL) → 2003

Springfield (IL) hail season 2003

14 NWS-recorded hail reports ≥1″ within 25 miles, across 5 storm days, max 2.75". Every one of those reports is a dated, located, citable official record — the context behind this market's 2003 claim volume.

Biggest storm days (2003, final record)

Date≥1″ reportsMax hailAreas named in the record
May 9, 200351.75"MACOUPIN, SANGAMON, CASS, MENARD
April 4, 200331.75"LOGAN, MENARD
May 10, 200322.75"COLES, EDGAR
April 24, 200321.00"SANGAMON
March 19, 200321.75"SANGAMON

“Three quarter inch hail was reported throughout the county with one report of golfball sized hail at the New Salem State Park.”

— NWS event narrative, May 9, 2003 (NCEI Storm Events)

When it fell

Mar 2 · Apr 5 · May 7

Wind context: the record also holds 15 thunderstorm-wind events ≥50 kt (≈58 mph, the NWS severe criterion) in this radius for 2003 — relevant where the dispute is wind vs hail causation.

Working a Springfield (IL) claim from 2003?

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.