Automatic fire alarm at La Serna School Heard on: Los Angeles County CA Fire Dispatch ยท Countywide Dispatch 00:06 00:00 Engine 1607 automatic fire alarm at La Serna School, 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 Engine 1607 automatic fire alarm at La Serna School, 00:04 4220 Gilman Avenue. 2026-11-10 19:59 UTC Fire Youngwood Dr, Whittier, CA 90605 View on map