U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


  1. Home
  2. Reporting Suspicious Activity in California

Reporting Suspicious Activity in California

Map of California

If there is an emergency, call 911.

The State Threat Assessment System (STAS) helps safeguard the communities of California by serving as a dynamic security nexus comprised of the State, four Regional and a major urban area Fusion Center. The four regional fusion centers mirror California's four federal districts.

Last Updated: 11/30/2020
Was this page helpful?
This page was not helpful because the content