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Resources During a Disaster

Event News & Information

Airport Fire near Trabuco Canyon

The County of Orange activated and staffed the Emergency Operations Center with County agency representatives at 2:30 p.m. on Monday, September 9, 2024. The Public Information Hotline has been staffed and is ready to accept calls of inquiry in regard to the Airport Fire.

The Public Information Hotline phone number is (714) 628-7085. All resources and support personnel have been identified and are on standby ready to mobilize other areas of the Emergency Operations Center when needed.

Residents may receive emergency alerts on their cell phones and e-mail addresses by registering online at www.alertoc.com. The phone numbers registered will be called only if the registered address is affected by an emergency situation. 

Evacuations are in progress and are reflected on the map below.

Evacuation Order (Mandatory)

Rancho Santa Margarita

  • RSM03 

Evacuation Warnings (Voluntary)

Rancho Santa Margarita

  • RSM01
  • RSM02

Trabuco Canyon

  • TBU01

A long-term care and reception shelter has been established at the Bell Tower Regional Community Center at 22232 El Paseo, Rancho Santa Margarita, 92688. This shelter will remain open overnight.

A large animal shelter has been established at 88 Fair Drive in the city of Costa Mesa.

Mission Viejo Animal Services has moved to the Bell Tower Regional Community Center to assist sheltering pets and help evacuated residents reunite with their pets. If you need assistance with your pet, please call 949-470-3045 and press 2.

OC Animal Care is also able to shelter other pets. OC Animal Care is located at 1630 Victory Road in the city of Tustin. Please bring photo identification, veterinary or vaccination records, special food, and medications along with your animal.

The roads below are closed to the public at the following intersections:

  • Plano Trabuco and Joshua Drive
  • Plano Trabuco and Robinson Ranch
  • Antonio and Alas de Paz
  • Trabuco Canyon and Trabuco Creek
  • Santa Margarita and Antonio
  • Avenida Empresa and Santa Margarita Parkway
  • Santiago Canyon Road and Live Oak Canyon Road

Public Information Map

View Larger Map


Hi-Lo Siren

Some of the Sheriff's Department's patrol units are now equipped with a new siren feature to alert residents to evacuation orders during emergencies, such as a fire or flood. The system also is equipped with an external PA system that can play recorded messages to notify residents about the need to evacuate.

Our priority during any emergency is your safety, and this new tool will help bolster our response efforts during mass evacuations. Remember: When you hear hi-lo, it's time to go!


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