Here are some emergency alert system messages seen live on TV! From a scary broadcast interruption to a mysterious warning that is still and unexplained and unsolved mystery!

The emergency alert systems used during Hurricane Helene and Hurricane Milton are under scrutiny as local officials face more natural disasters affecting Americans.

Your phone could belt out a terrifying emergency alert sound. Here's when it's going to happen and why we can't play the sound for you.

The federal government will test its emergency alert system on Wednesday afternoon, sending a test alert to cellphones and televisions across the country.

Wyoming PBS is not just your local public TV station—it plays an essential role in the state’s emergency response system to the people.

FEMA and the FCC will test Wireless Emergency Alerts and the Emergency Alert System on Wednesday, October 4th, on all phones, TVs, and radios at the same time.

This week, cell phones, TV, and radio stations will be hit with a test of the nation's emergency alert system.

Associated Press Emergency-alert test being conducted today — you’ll see, hear and even feel it on your phone, TV and radio The test is slated to start at 2:20 p.m. Eastern time on Wednesday ...

The TV and radio message will say: "This is a nationwide test of the Emergency Alert System, issued by the Federal Emergency Management Agency, covering the United States from 14:20 to 14:50 hours ET.

What will the emergency alert test message say? All across the United States, broadcast TV shows and radio will be interrupted as the emergency message goes out.

The FCC and Federal Emergency Management Agency are expected to test both the Emergency Alert System and the Wireless Emergency Alerts on Wednesday.