EntityQ561323· pop 13· linked from 695 articlesEmergency Alert SystemSign in to saveU.S. radio/TV system for public alerts of threats to public safety since 1997ConnectionsWashington, D.C.Entitycounty of the United StatesEntityFederal Communications CommissionEntityFederal Emergency Management AgencyEntityTropical cyclone warnings and watchesEntityMichael Kevin PowellEntityNew York CityCityNorth KoreaCountryGeorge W. BushPersonHawaiiConceptAlaskaEntityFloridaEntityNew YorkEntityArizonaEntityAlabamaEntityIllinoisEntityYouTubeConceptOhioEntityPennsylvaniaEntityVirginiaEntityCategories1997 establishments in the United StatesBroadcasting in the United StatesCivil defense in the United StatesCold War history of the United StatesDisaster preparedness in the United StatesEmergency Alert SystemEmergency population warning systemsMass media companies established in 1997Nuclear warfareTornado outbreaksUnited States communications regulation