Expect test messages to all TVs, radios, and cell phones. This is a test of the nationwide emergency warning systems by FEMA and the Federal Communications Commission (FCC).
For cell phones:
- Beginning at 11:20 a.m. PT, cell towers will broadcast the test for 30 minutes. Your phone may receive the message any time in the 30 minutes. During this time, wireless emergency alert (WEA)-compatible phones that are on, within range of an active cell tower, and in an area where the wireless provider participates in WEA, should receive the test message.
- Similar to when your phone receives an Amber Alert, the WEA alert tone plays when the alert is received, and the phone vibrates. On some devices, the alert stops as soon as the user clicks a button.
- A message on the phone will read: “THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed.”
- Phones set to Spanish will display: “ESTA ES UNA PRUEBA del Sistema Nacional de Alerta de Emergencia. No se necesita acción.”
- If a phone is turned off before the test alert is sent and not turned back on until after the WEA Test expires (approximately 30 minutes), the phone should not get the test message.
- All wireless phones should receive the message only once.
For radio and TV:
- The emergency alert system (EAS) portion of the test is scheduled to last one minute on all radio and television stations, cable systems, satellite radio and television providers and wireline video providers.
- The test message will be similar to regular monthly EAS test messages. It will state: “This is a nationwide test of the Emergency Alert System, issued by the Federal Emergency Management Agency, covering the United States from 14:20 to 14:50 hours ET (11:20 to 11:50 PT). This is only a test. No action is required by the public.
In an emergency, federal, state, local, tribal and territorial government agencies send alerts in targeted areas. To help ensure that these alerts are accessible to everyone, including people with disabilities, the alerts are accompanied by a unique tone and vibration.
If the test is postponed due to severe weather or other significant events, the back-up testing date is Oct. 11.