A powerful magnitude-7.6 earthquake struck off the coast of Aomori Prefecture in Japan, with a hypocenter depth of about 50 kilometers. Strong shaking was felt across northern regions, prompting immediate tsunami warnings. Authorities cautioned that waves could reach up to 3 meters, urging residents to move to higher ground. Early inspections reported no major damage or casualties, though checks of power facilities and transport networks continue. Several rail lines and public services activated temporary safety shutdowns. Officials warn of possible aftershocks and urge residents in Japan to follow official safety guidance. #japan #earthquake #tsunami