![]() Since its launch in 2012, the WEA system has been used more than 84,000 times to warn the public about dangerous weather, missing children, and other critical situations – all through alerts on compatible cell phones and other mobile devices. The Wireless Emergency Alerts system is an essential part of America's emergency preparedness. Although it is possible to opt out from other types of WEAs, such as those warning of imminent threats and missing children, the FCC strongly urges the public to stay opted in to receive all these life-saving messages. Under the WARN Act, participating wireless carriers may offer their subscribers the capability to block all WEAs except National Alerts. In the nationwide WEA test, FEMA will send a test National Alert. In addition, some older phones may not display the alert if the user is on a call or in a data session.ĭo I need to opt-in to receive the nationwide WEA test message? Your device must be in a geographic area where the wireless provider participates in WEA.Your device must be within the coverage area of a cell tower and able to receive a signal from that cell tower.Your device must not be on "airplane mode.".(Some older mobile phones do not receive WEA alerts.) ![]()
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