AtmostormCounty briefing

Sonoma County, CA

Severe-weather activation briefing

Generated 2026-09-20T14:19:10.526812+00:00

No active warnings

Radar over Sonoma County, CA

County exposure (baseline)

Sonoma County, CA has an estimated 488,863 residents, including 18 nursing homes, 24 mobile-home parks, 5 dialysis centers, 6 hospitals and 181 schools. This is the denominator behind “in the warned path”.