The Federal Emergency Management Agency (FEMA), in coordination with the Federal Communications Commission (FCC), will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alert (WEA) on September 20, 2018 (primary date) or October 3, 2018 (secondary date). The WEA portion of the test commences at 2:18 p.m. EDT and the EAS portion follows at 2:20 p.m. EDT. The test will assess the operational readiness of the infrastructure for distribution of a national message and determine whether technological improvements are needed.

This is the fourth EAS nationwide test and the first national WEA test. The WEA test message will be sent to cell phones. Previous EAS national tests were conducted in September 2011, 2016 and 2017 in collaboration with the FCC, broadcasters, and emergency management officials in recognition of FEMA’s National Preparedness Month.

The EAS test is made available to EAS participants (i.e. radio and television broadcasters, cable systems, satellite radio and television providers, and wireline video providers) and is scheduled to last approximately one minute. The test message will be similar to regular monthly EAS test messages with which the public is familiar. The EAS message will include a reference to the WEA test: “THIS IS A TEST of the National Emergency Alert System. This system was developed by broadcast and cable operators in voluntary cooperation with the Federal Emergency Management Agency, the Federal Communications Commission, and local authorities to keep you informed in the event of an emergency. If this had been an actual emergency, an official message would have followed the alert tone at the start of this message. A similar wireless emergency alert test message has been sent to all cell phones nationwide. Some cell phones will receive the message, others will not. No action is required.”

The WEA test message will be a Presidential Alert and will read “THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed.”

The WEA system is used to warn the public about dangerous weather, missing children, and other critical situations through alerts on cell phones. It allows customers whose wireless provider participates in WEA and who own a WEA compatible wireless phone to receive geo-targeted alerts of imminent threats to safety in their area through unique tones and vibration. The national WEA test will use the same special tone and vibration.

The WEA test will be sent through IPAWS, as part of the nation’s modern alert and warning infrastructure that automatically authenticates alerts. Cell towers will broadcast the WEA test for approximately 30 minutes. During this time, cell phones that are switched on and within range of an active cell tower should be capable of receiving the test message. Cell phones should receive the message once.

Significant coordination has been conducted with EAS participants, wireless providers, and emergency managers in preparation for this EAS-WEA national test. This test is intended to ensure public safety officials have the methods and systems that will deliver urgent alerts and warnings to the public in times of emergency or disaster. Periodic testing of public alert and warning systems is also a way to assess the operational readiness of the infrastructure required for the distribution of a national message and determine whether technological improvements are needed.

Receiving preparedness tips and timely information about weather conditions or other emergency events can make all the difference in knowing when to take action to be safe. FEMA and our partners are working to ensure alerts and warnings are received quickly through several different technologies, no matter whether an individual is at home, at school, at work, or out in the community. The FEMA app, which can be downloaded on both Android and Apple devices, is one way to ensure you receive both preparedness tips and weather alerts of your choice.

Download the FEMA app today at https://www.fema.gov/mobile-app.

More information on the national test is available at https://www.fema.gov/Emergency-Alert-Test

Questions on the national test can be sent to FEMA-National-Test@fema.dhs.gov