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FEMA's Latest News & Alerts

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You can receive important lifesaving alerts no matter where you are - at home, at school, at work, or even on vacation. Public safety officials use timely and reliable systems to alert you and your family in the event of natural or man-made disasters. The City & County of Denver utilizes three main systems to keep the public informed of developing situations. These systems include 1) the Emergency Alert System (EAS) which broadcasts to television and radio stations, 2) Wireless Emergency Alerts (WEA) which broadcast automatically to cellular phones in the impacted area, and 3) landline phone notifications (commonly referred to as Reverse 911) which alert residences and businesses in the impacted area. Additionally, Denver 911 allows its citizens to register personal phone numbers for additional notifications and alerts. More information on how to sign up can be found on the Denver 911 homepage at

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Contact Us

The Mayor's Office of Emergency Management and Homeland Security

1437 Bannock Street, Room 3
Denver, CO 80202
Phone: 720-865-7600
Fax: 720-865-7691

Denver 311 Help Center
Call 3-1-1 | Outside Denver Call (720) 913-1311
Emergencies: 911
TTY Service: 720-913-8479