福岛第一核电站暂停核污水排海

Core Viewpoint - A 7.5 magnitude earthquake occurred off the eastern coast of Honshu, Japan, on December 8, 2025, with a depth of 50 kilometers, causing significant tremors in regions like Aomori and Hokkaido during the winter ski season [3][4]. Earthquake Impact - The earthquake prompted the Japanese government to establish a crisis management center and maintain communication with local authorities for information gathering [4]. - The earthquake may trigger localized tsunamis, but it is not expected to affect China's coastline [4]. Nuclear Power Plants Status - The earthquake caused a tremor of intensity 2 at the Tomari Nuclear Power Plant, which is currently in a long-term shutdown, with no abnormal radiation levels reported [5]. - The Higashidori Nuclear Power Plant experienced a stronger tremor of intensity 5, but also reported no abnormalities, with its reactors in long-term shutdown [5]. - The Onagawa Nuclear Power Plant reported no abnormalities, with two of its three reactors in operation and one undergoing decommissioning [5]. - The Fukushima Daiichi and Daini Nuclear Power Plants reported no abnormalities, but operations were temporarily suspended due to tsunami warnings [5]. Nuclear Waste Water Discharge - Tokyo Electric Power Company began its 17th round of discharging nuclear contaminated water on December 4, 2025, with an expected discharge of approximately 7,800 tons by December 22, 2025 [6]. - Cumulative discharge has exceeded 125,000 tons as of the 16th round, with the 18th round planned for March 2026 [6].