Only do this if you live in San Diego County in California!…
Reverse 9-1-1 database. By registering your cell numbers and e-mail addresses online, you can ensure the disaster notification system recognizes all your favored communications tools whenever your home or business is impacted by an emergency or disaster, or is in danger.
The telephone number you register will be called only when the address it is associated with is impacted by a disaster or emergency, and each number or e-mail you register can only be associated with one address in the system.
Registering your information with Alert San Diego takes less than a minute. Go to www.alertsandiego.org.