Verified storm · closed
1.1" hail crossed Brown County, SD — June 28, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Brown County, SD |
|---|---|
| Max hail (MESH) | 1.1" |
| Mean hail (MESH) | 1.1" |
| Swath area | 1 mi² (3 km²) |
| Radar cells (~1 km grid) | 3 |
| First radar detection | 2026-06-28 06:00 UTC |
| Last radar detection | 2026-06-28 06:00 UTC |
| Verified | 2026-06-28 06:00 UTC |
| Swath centroid | 45.6217, -98.6783 |
| Storm ID | sw_2f7d72da |
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