Verified storm · closed
1.1–1.3" hail crossed Ottawa County, KS — August 16, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Ottawa County, KS |
|---|---|
| Max hail (MESH) | 1.3" |
| Mean hail (MESH) | 1.1" |
| Swath area | 8.9 mi² (23 km²) |
| Radar cells (~1 km grid) | 24 |
| First radar detection | 2026-08-16 07:42 UTC |
| Last radar detection | 2026-08-16 08:54 UTC |
| Verified | 2026-08-16 07:44 UTC |
| Swath centroid | 39.2925, -97.7642 |
| Storm ID | sw_cce46c96 |
Address lookup — $8
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Ottawa County, KS — verified storm record
Swath has 21 radar-verified hail storms on record for Ottawa County, KS going back to July 2025, the largest measuring 3.33″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
