Get Emergency Alerts

In an emergency, communication is crucial to the safety of all  residents and businesses. Please bookmark or sign up for the communications methods listed below:


Marin Sheriff LogoMarin County Sheriff's Department officials use the Emergency Alert Program AlertMarin. This system allows you to receive time-sensitive messages wherever you specify, such as your home, cell phone business phone, email address and text messages. To sign up, click here. To learn how to sign up for Alert Marin, please click here. 



CentralMarinPoliceCentral Marin Police Authority has an internal system used to notify individuals about community news and happenings. Click here to sign up. 




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The Town of Corte Madera also has an internal system used to notify individuals about community news and happenings. Click here to receive notifications. 



nixleNixle is a service that provides information from your local public safety departments and schools. You can text your zip code to 888777 to receive alerts. 




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DETAILS ON EMERGENCY ALERT AND WARNING TOOLS: The Marin County Sheriff’s Office of Emergency Services (OES) has listed the tools that are available to warn residents and visitors in Marin County about threats to life and property. They use these tools at the direction of incident commanders and tailor use of the notification tool to the incident/disaster. To view the detailed list, click here.