Person fainted near Hemlock Street in Union City Heard on: Alameda CA EMS Dispatch Group Calls 00:06 00:00 Union City respond 2400 code 3 fainting. 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 Union City respond 2400 code 3 fainting. 00:03 (number withheld) Hemlock Street across from Hanford Street, dispatch one. 5/12/2026 02:13 PM Medical Emergency Hanford St, Union City, CA 94587 View on map