Sanriku earthquake off Aomori: JMA revises magnitude to M7.7 after strong shaking A powerful Sanriku earthquake struck off the coast of northeastern Japan on April 20, 2026, at 4:52 p.m. …
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Magnitude 5.0 earthquake strikes northern Nagano as Shindo upper 5 recorded
by Sora Tanakaby Sora TanakaNagano earthquake: Magnitude 5.0 strikes northern Nagano, upper 5 intensity recorded in Omachi Magnitude 5.0 Nagano earthquake struck northern Nagano Prefecture at 13:20 JST on April 18, 2026; upper-5 intensity …