To enhance public safety, a free Wireless Emergency Alerts service is rolling out. WEA (pronounced “wee”) messages are text-like alert messages received by your mobile device during an emergency in your area. The purpose of WEA is to provide an increasingly mobile American public with a free and fast way to receive critically important information.
A flyer with more information about Wireless Emergency Alerts is available.
Alerts received at the right time can help keep you safe during an emergency. With WEA, alerts can be sent to your mobile device when you may be in harm’s way, without need to download an app or subscribe to a service.
Wireless Emergency Alerts (WEA) are emergency messages sent by authorized government alerting authorities through your mobile carrier. Government partners include local and state public safety agencies, FEMA, the FCC, the Department of Homeland Security, and the National Weather Service.
WEA will look like a text message. The WEA message will show the type and time of the alert, any action you should take, and the agency issuing the alert. The message will be no more than 90 characters.
WEA messages include a special tone and vibration, both repeated twice
Follow any action advised by the emergency message. Seek more details from local media or authorities.
Yes, if you have a WEA-capable phone and your wireless carrier participates in the program. For information about which mobile devices are WEA-capable and carrier participation, please visit ctia.org/wea or contact your wireless carrier.
If you travel into a threat area after an alert is first sent, your WEA-capable device will receive the message when you enter the area.
It depends. WEA use begins in the spring of 2012, but many mobile devices, especially older ones, are not WEA-capable. When you buy a new mobile device, it probably will be able to receive WEA messages. For information about which mobile devices are WEA-capable, please visit ctia.org/wea or contact your wireless carrier.
No, but they are complementary. Local agencies may have asked you to sign up to receive telephone calls, text messages, or emails. Those messages often include specific details about a critical event. WEA are very short messages designed to get your attention in an emergency situation. They may not give all the details you receive from other notification services.
No. This service is offered for free by wireless carriers. WEA messages will not count towards texting limits on your wireless plan.
No. Just like emergency weather alerts you see on local TV, WEA are broadcast from area cell towers to mobile devices in the area. Every WEA-capable phone within range receives the message, just like every TV shows the emergency weather alert if it is turned on. TV stations, like WEA, don’t know exactly who is tuned in.
No, the alert will be delayed until you finish your call.
You may receive frequent WEA messages during an emergency. Message frequency depends on the number of imminent threats to life or property in your area.
Yes, WEA messages are not affected by network congestion.
You can opt-out of receiving WEA messages for imminent threats and AMBER alerts, but not for Presidential messages. To opt out, please refer to instructions from your wireless carrier or visit ctia.org/wea for more information.
WEA is one of many ways you can receive emergency notifications. Other sources include NOAA Weather Radio, news media coverage, the Emergency Alert System on radio and TV broadcasts, social media, and other alerting methods offered by local and state public safety agencies. Your best use of WEA is to immediately seek additional information about the imminent threat impacting your area.