FEMA has scheduled a nationwide test of the emergency alert system for Oct. 4. The National Emergency Alert System is designed to alert people of potential dangers like severe weather or national emergencies like a nuclear attack. It’s also used for Amber Alerts and other types of alerts used for vulnerable missing persons. #emergency #FEMA #alertsystem Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Adrienne Bankert and Markie Martin. Weekdays starting at 7a/6C. #MorningInAmerica NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij