@CNN: A siren sounds in Kodiak, Alaska after the earthquake. “I usually only ever hear the weekly siren test at 2 pm on Wednesdays so hearing it at 1 am on Tuesday is actually terrifying,” wrote @scarygirI, who shot this video https://t.co/awHm5Zi9WV https://t.co/kYET2wcBp2

A siren sounds in Kodiak, Alaska after the earthquake. "I usually only ever hear the weekly siren test at 2 pm on Wednesdays so hearing it at 1 am on Tuesday is actually terrifying," wrote @scarygirI, who shot this video https://t.co/awHm5Zi9WV pic.twitter.com/kYET2wcBp2

— CNN (@CNN) January 23, 2018