Verified storm · closed

1.3–1.7" hail crossed Adams County, CO — June 25, 2026

Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.

Storm stats

CountyAdams County, CO
Max hail (MESH)1.7"
Mean hail (MESH)1.3"
Swath area14 mi² (35 km²)
Radar cells (~1 km grid)37
First radar detection2026-06-25 04:00 UTC
Last radar detection2026-06-25 04:00 UTC
Verified2026-06-25 04:00 UTC
Swath centroid39.7909, -103.9531
Storm IDsw_b7af81ca

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