AlertOC is a mass notification system designed to keep Orange County residents and businesses informed about emergencies that may require immediate life-saving actions.
By registering your home or cell phone, time-sensitive voice messages from the County or City will be sent to you in the event of a local emergency.
To learn more about AlertOC and to register your phone, click here.
Latest posts by ICNV Staff (see all)
- Orange County’s First Cancer Specialty Hospital Opens in Irvine - December 7, 2025
- Irvine Community Comes Together for Operation “Bridge the Gap” - December 6, 2025
- Mayor Agran Holds Public Hearing on E-Bike Safety Concerns - December 4, 2025

