Major Earthquake Off Russia’s Far East Triggers Tsunami Warnings in Russia, Japan, and Across Pacific.
Petropavlovsk-Kamchatsky/Tokyo: A colossal earthquake with a magnitude of 8.8 struck off Russia’s Far Eastern Kamchatka Peninsula on Wednesday, July 30, 2025, sending tsunami waves crashing into Russian coastlines and prompting warnings and advisories across the Pacific, including Japan, Hawaii, and Alaska. The powerful undersea quake, initially reported as magnitude 8.0 by the US Geological Survey…

