https://www.thegatewaypundit.com/2023/08/fema-alert-system-will-sound-alarm-every-cellphone/
The Federal Emergency Management Agency (FEMA) will conduct a massive nationwide test that will sound off an emergency alarm on every U.S. cellphone, TV, and radio.

The nationwide test of FEMA’s Emergency Alert System will occur on October 4th between 2:20-2:30 pm ET.

According to FEMA, the test will consist of a screeching warning tone that will contain a warning message that will read, “THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed.”