Surveillance footage captured shaking across cities in northeast Japan late Monday night, Dec. 8, 2025, after a magnitude 7.6 earthquake struck offshore. Tsunami warnings were issued for Hokkaido, Aomori, and Iwate, with waves up to three metres (10 feet) possible along the coast. Authorities reported initial tsunamis of 40 cm (16 inches) at Aomori’s Mutsu Ogawara and Hokkaido’s Urakawa ports, urging residents to evacuate as a precaution. Courtesy: NNN / Japan via Reuters | GMA News

The strongest earthquake on the planet since 2011 has triggered tsunami warnings for parts of Russia, Japan, and Alaska, as well as all of Hawaii. CNN's Will Ripley reports on the 8.8-magnitude quake. Follow live updates: https://cnn.it/46yHPuk | CNN International