About the System
AlertOC is a mass notification system designed to keep Orange County residents and businesses informed of emergencies and certain community events. By registering with AlertOC, time-sensitive voice messages from the County or City in which you live or work may be sent to your home, cell, or business phone. Text messages may also be sent to cell phones, email accounts and hearing impaired receiving devices.
Sign Up for Alerts
Visit the AlertOC website to sign up for alerts.