Posted in NY Post Major 7.4-magnitude quake hits off Japan, tsunami warning issued April 20, 2026 An earthquake with a preliminary magnitude of 7.4 struck off the northeastern coast of Japan on Monday afternoon, the Japan Meteorological Agency said. https://nypost.com/2026/04/20/world-news/major-7-4-magnitude-quake-hits-off-japan-tsunami-warning-issued/