AlertOC
AlertOC is Orange County’s Regional Emergency Notification System and is designed to provide important information to Orange County residents and businesses during times of emergency.
By registering with AlertOC, you will receive time-sensitive voice messages from the County or City (in which you live or work) on your home, cell or business phone. Depending on the severity of the event, text messages and e-mails may also be sent.
Tip!
Be sure to register for cities where you live AND where you work!
How to Sign Up
- Register online by visiting the AlertOC website (www.alertoc.com) and selecting the city in which you live or work.
- Register by mail by downloading a registration form.
- Select a TTY/TTD phone on the registration screen or form to have the message sent to a hearing impaired device.
Learn More
- Read the AlertOC Overview to learn how the system works.
- View the privacy policy for information on how information is kept secure.
- Check out a list of Frequently Asked Questions about AlertOC.
