Disaster Information

San Mateo County

Sign Up for SMC Alert

SMC Alert is a free notification alert system used to immediately contact you during urgent or emergency situations. You can set alerts to send emergency and non-emergency text and voice message to your:

• Email accounts
• Cell phone, smartphones, and tablets
• Voice messages to landline phone (home and work)

SMC Alert is free and available in all cities and towns in San Mateo County. Please read FAQs for more information.

It only takes a minute to sign up. Sign up today and tell someone you love!

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