The Federal Emergency Management Agency (FEMA), in coordination with the Federal Communications Commission (FCC), will conduct a nationwide test of the Wireless Emergency Alerts (WEA) and Emergency Alert System (EAS) on the backup date of October 3, 2018 due to ongoing response efforts to Hurricane Florence. 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 improvements are needed.

Read more here: https://www.fema.gov/emergency-alert-test