Is this real? Who knows. Why take the chance? I hope it is not real, but what if it is? Remember Movies are truth. News is fake. Source: Richie From Boston. Here is a link to the movie he is talking about "Cell":
https://www.bitchute.com/video/f86fu0MfWxtR/

More about the test:
FEMA and FCC Plan Nationwide Emergency Alert Test for Aug. 11 Test Messages Will be Sent to TVs and Radios Along with Select Cell Phones That Have Opted-in to Receive Test Messages

Release Date:

June 11, 2021

WASHINGTON – FEMA, in coordination with the Federal Communications Commission, will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alerts (WEA) this summer.

The national test will consist of two portions, testing WEA and EAS capabilities. Both tests will begin at 2:20 p.m. ET on Wednesday, Aug. 11.

The Wireless Emergency Alert portion of the test will be directed only to consumer cell phones where the subscriber has opted-in to receive test messages. This will be the second nationwide WEA test, but the first nationwide WEA test on a consumer opt-in basis. The test message will display in either English or in Spanish, depending on the language settings of the wireless handset.

The Emergency Alert System portion of the test will be sent to radios and televisions. This will be the sixth nationwide EAS test.

FEMA and the FCC are coordinating with EAS participants, wireless providers, emergency managers and other stakeholders in preparation for this national test to minimize confusion and to maximize the public safety value of the test. The 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 an emergency or disaster.
More information here: https://www.fema.gov/press-release/20210611/fema-and-fcc-plan-nationwide-emergency-alert-test-aug-11-test-messages-will