Welcome to Dennis' Air Raid Siren Page
For The
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.
As of January 2021, 61.90%
of the sirens still exist.
City of Los Angeles Siren List w/ Notes
"Official List" Other Warning Sirens In And Around Southern California
11 pages, PDF Format. Thanks to Rick J.
This site was launched in August, 2006, and is still a "Work in Progress"
Please contact me
with comments, corrections, additions, etc.