Verified storm · closed
1.2–2.5" hail crossed Bon Homme County, SD — May 24, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Bon Homme County, SD |
|---|---|
| Max hail (MESH) | 2.5" |
| Mean hail (MESH) | 1.2" |
| Swath area | 149 mi² (385 km²) |
| Radar cells (~1 km grid) | 527 |
| First radar detection | 2026-05-24 22:00 UTC |
| Last radar detection | 2026-05-25 02:00 UTC |
| Verified | 2026-05-24 22:00 UTC |
| Swath centroid | 43.1174, -97.7622 |
| Storm ID | sw_d1dd21b6 |
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