Person bleeding heavily near Alto Avenue in Bellevue Heard on: Sonoma County Fire-EMS and Sheriff Dispatch 00:23 00:00 County station 4, 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 County station 4, 00:01 medical aid, Alto Avenue. 00:15 7584 Medic 5, 43. 00:18 Hemorrhage, (number withheld) Alto Avenue, Bellevue. 00:21 Control 4, 2117. 2026-09-13 21:15 UTC Medical Emergency Alto Ave, Half Moon Bay, CA 94019 View on map