On Wednesday, Oct. 4 at 2:20 p.m. EDT, every TV, radio and cellphone in the United States should blare out the distinctive, jarring electronic warning tone of an emergency alert. It's a test ...

The company already broadcasts Emergency Alert System messages on its free preview channels, which are available on all satellite radios without a subscription. Subscribers to SiriusXM’s audio ...

Earlier this month, SiriusXM announced an expanded deal with the Federal Emergency Management Agency (FEMA), aiming to enhance the connectivity of FEMA’s Integrated Public Alert & Warning System.

County officials announced Friday they are overhauling their emergency alert system after residents across the Los Angeles area continued to receive erroneous emergency alerts that urged them to ...

It is unclear whether officials failed to order alerts for west Altadena, or whether glitches in Genasys or officials' unfamiliarity with the new system could have played a role. Genasys, a ...

An emergency alert for Lakeville was sent to a wider area than intended Thursday, setting off alarms on cellphones — including for St. Paul residents. Dakota 911 Executive Director Heidi ...