REMINDER: Next Wednesday 10/3 at 2:18 PM EDT, we will conduct a nationwide test of the Wireless Emergency Alert system, in coordination w/@FCC. You’ll get a message box on your phone with a tone & vibration. This is not a text & your phone number is not shared with anyone. pic.twitter.com/7gkuWJQoXO

— FEMA (@fema) September 27, 2018