Welcome to Dennis' Air Raid Siren Page
Los Angeles Area
As of January 2012, 75.34% of the sirens still exist.
As of January 2019, 71.58% of the sirens still exist.
As of July 2019, 69.04% of the sirens still exist.
As of July 2020, 64.45% of the sirens still exist.
Special Thanks to Joel Clark for improving the Interactive Map!
Introduction & What's New
City of Los Angeles Siren List w/ Notes
11 pages, PDF Format. Thanks to Rick J.
(approx. 500K, may load slowly)
Alternate Interactive Map
Other Warning Sirens In And Around Southern California
This site was launched in August, 2006, and is still a "Work in Progress"
Please contact me with comments, corrections, additions, etc.