New quake alarm in NE Japan rattles Hokkaido; region-wide updates follow. Hokkaido: Japan’s northernmost big island and prefecture.
Japan has activated long-range missiles and hypersonic glide vehicles at two military bases, marking a significant shift in its defense policy. The deployment aims to enhance deterrence against China and North Korea, with plans for further weapon system deployments by 2028.
A 6.2 magnitude earthquake has struck southern Hokkaido early Monday, April 27, 2026, at a depth of 83 kilometers. The quake has registered strong shaking in towns including Urahoro and Niikappu. No tsunami advisory has been issued. This event follows a 7.5 magnitude quake off northern Japan on April 20, which prompted tsunami warnings and evacuations but caused no reported damage.