Commercial alarm on First Street East in Sonoma Heard on: Sonoma County Fire-EMS and Sheriff Dispatch 00:43 00:00 Sonoma Valley Station 1. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Sonoma Valley Station 1. 00:02 Medical aid, First Street East. 00:04 Correction, commercial alarm. 00:10 Mountain crew two, say when. 00:15 St. Helena, mountain crew three on the west at eleven.How do you copy? 00:24 Crew three, St. 00:25 Helena, loud and clear. 00:29 Yeah, where you calling? 00:34 West Spain Street, East Napa Street, control four, ten twenty-seven. 00:38 Units for First Street East. 00:41 That alarm system, you can cancel via tablet or radio. 7/30/2026 10:24 AM Fire 1st St E, Sonoma, CA 95476 View on map