Verified storm · closed
1.1–1.5" hail crossed Monroe County, IL — April 28, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Monroe County, IL |
|---|---|
| Max hail (MESH) | 1.5" |
| Mean hail (MESH) | 1.1" |
| Swath area | 42 mi² (109 km²) |
| Radar cells (~1 km grid) | 112 |
| First radar detection | 2026-04-28 01:00 UTC |
| Last radar detection | 2026-04-28 01:00 UTC |
| Verified | 2026-04-28 01:00 UTC |
| Swath centroid | 38.3654, -90.3174 |
| Storm ID | sw_f08470bd |
Address lookup — $8
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Monroe County, IL — verified storm record
Swath has 5 radar-verified hail storms on record for Monroe County, IL going back to April 2026, the largest measuring 1.47″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
