Live: Tsunami warnings across Japan and US after one of strongest recorded earthquakes hits off Russia The JournalTsunami warnings latest: First waves hit Hawaii after massive earthquake triggers tsunami warnings around Pacific region Sky News‘Prepared for a long stay’: tsunami alert triggers mass evacuations across Pacific The GuardianTsunami waves reach Hawaii after powerful quake in Russia RTE.ieRussia’s earthquake was one of the biggest ever. Could California see a quake that strong? San Francisco Chronicle