![](https://www.cityofirvine.org/sites/default/files/styles/large_feature_image/public/city-files/IPD/Emergency%20Preparedness/Carousel%20%28560%20x%20420%29%20-%20Alert%20OC%20%2872%20dpi%29.jpg?itok=nTwas0-b)
AlertOC is a mass notification system designed to keep Orange County residents and businesses informed of emergencies. This countywide system replaces the former i-Alert notification service. Go to alertoc.org to register.
City of Irvine
Public Information Office
1 Civic Center Plaza
Irvine, CA 92606
949-724-6029
FOR IMMEDIATE RELEASE
AlertOC is a mass notification system designed to keep Orange County residents and businesses informed of emergencies. This countywide system replaces the former i-Alert notification service. Go to alertoc.org to register.