Blue Alert systems allow state and local governments to warn the public about dangerous offenders on the run and to solicit information that may help law enforcement apprehend them.
Florida became the first state to implement a Law Enforcement Officer Alert system, and over the following years many other states adopted similar programs.
Congress later passed the National Blue Alert Act, directing the Department of Justice to build a national communication system to alert citizens and aid apprehension efforts.
The Federal Communications Commission announced it had integrated Blue Alerts into the Emergency Alert System and the Wireless Emergency Alert system, enabling participating agencies to share information across state lines and warn neighboring jurisdictions when an offender may be headed their way.
The FCC noted that, at the time of integration, twenty six states operated compatible Blue Alert systems, and the Office of Community Oriented Policing Services within the Department of Justice reports that the system now includes thirty five states with legislation under consideration in four more.
How Blue Alerts Work And Where They Apply
Blue Alert systems have evolved from overhead highway signage to multi channel notifications that include radio broadcasts, social media posts, and SMS alerts, expanding the ways authorities can reach the public.
The criteria for issuing a Blue Alert vary by state but typically include cases when a law enforcement officer is killed or seriously injured, when an officer is missing in connection with official duties, or when there is an imminent and credible threat to kill or seriously injure an officer.
Agencies may also issue an alert when they determine an offender poses an imminent threat to the public, when detailed descriptions of an offender or vehicle are available, or when public sharing may avert further harm or aid apprehension.
Blue Alerts can be targeted to specific geographic areas rather than broadcast county wide or statewide, a feature that limits unnecessary alarm and focuses warnings on people for whom the alert is relevant.
The Blue Alert model parallels other targeted notifications such as Amber Alerts for missing children, Silver Alerts for missing seniors, and Ashanti Alerts for missing adults aged between 18 and 65, and jurisdictions responsible for public safety can seek details on integrating EAS and WEA compatible alerting systems with existing signage and communications.
