Emergency Alert System

U.S. radio/TV system for public alerts of threats to public safety since 1997

en-US/ɪˈmɝd͡ʒənsi əˈlɝt ˈsɪstəm/
en-GB/ɪmɜːd͡ʒənsiː əˈlɜːt ˈsɪstəm/

دسته بندی ها:

warning systememergency population warning