Tsumani warning issued after 7.8 magnitude earthquake hits off Alaska in US
A tsunami warning was issued after a powerful earthquake measuring 7.4 on Richter Scale hit off Alaska, the National Oceanic and Atmospheric Administration of United States confirmed on Wednesday (July 22). The epicentre of earthquake was 75 miles south of Chignik, Alaska. The tsunami warning was issued after the earthquake tremors were felt.
Jul 22, 2020, 12:49 PM IST