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AlertSF is a text-based notification system for San Francisco’s residents and visitors.
AlertSF will send watches and warnings for tsunamis, flooding and tornados and Citywide post-disaster information to your registered wireless devices and email accounts.
Registrants can also sign up to receive English-language automated information feeds and/or alerts targeted to specific areas of the City.
Registration for AlertSF is free. Text message charges may apply depending on your wireless carrier and plan. These charges will not be reimbursed by the City and County of San Francisco. When registering your celluar device, make sure it is capable of receiving email generated text messages.
Para información en español, haga clic en el enlace "En español" a la izquierda.
The San Francisco Bay Area regional map to the left allows users to register for other Bay Area alerting systems. Clicking the map will open a new window.
AlertSF is powered by Cooper Notification's Roam Secure Alert Network
AlertSF is a product of Cooper Notification protected by U.S. Patent No. 7,409,428, other patents pending. Roam Secure, Roam Secure Alert Network, and RSAN are trademarks of Cooper Industries in the United States and other countries. You are not permitted to use the Cooper trademarks without the prior written consent of Cooper Industries.
