FCC Announces Nationwide Emergency Alerting Test on August 11, 2021 | Federal Communications Commission
Announcement that FEMA, in coordination with the FCC, will conduct a nationwide Emergency Alert System (EAS) and Wireless Emergency Alert (WEA) test on August 11, 2021, and that the EAS Test Reporting System is open for filings
https://www.fcc.gov/document/fcc-announces-nationwide-emergency-alerting-test-august-11-2021