日本7.6级地震恐引发3米高海啸 官员称附近核电站无恙

Core Points - A 7.6 magnitude earthquake struck off the northeastern coast of Japan, prompting tsunami warnings for Aomori, Hokkaido, and Iwate prefectures [1][2] - Nearby nuclear power plants reported no issues, with the Onagawa Nuclear Power Plant operating normally and the Higashidori Nuclear Power Plant, which is currently offline, also showing no problems [1][2] Earthquake Details - The earthquake occurred at 11:15 PM local time, with a depth of 50 kilometers, classified as above 6 on the 7-point scale [2] - Tsunami warnings indicated potential wave heights of up to 3 meters in certain areas [2] Impact on Power Supply - There were reports of localized power outages in Hokkaido and the northeastern region [2] - Following the earthquake, a 600 megawatt coal-fired unit at the Tomatoh-Atsuma Power Plant operated by Hokkaido Electric Power Company was taken offline [2]