Verified storm · active
1.1–2.1" hail crossed St. Louis County, MN — July 27, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | St. Louis County, MN |
|---|---|
| Max hail (MESH) | 2.1" |
| Mean hail (MESH) | 1.1" |
| Swath area | 37 mi² (95 km²) |
| Radar cells (~1 km grid) | 114 |
| First radar detection | 2026-07-27 02:18 UTC |
| Last radar detection | 2026-07-27 03:40 UTC |
| Verified | 2026-07-27 02:20 UTC |
| Swath centroid | 47.7699, -92.7245 |
| Storm ID | sw_18e38a85 |
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