刚刚，日本再发6.6级强震！多人受伤，超10万人需避难，中国游客亲历：整栋楼都在晃！警告：后续或有更大地震！我使馆发布提醒

Core Viewpoint - A significant earthquake of magnitude 7.5 struck off the eastern coast of Honshu, Japan, on December 8, causing injuries, prompting tsunami warnings, and leading to evacuation orders for over 100,000 people [1][8][10]. Group 1: Earthquake Details - The earthquake occurred at 22:15 local time with a depth of 50 kilometers, followed by a 6.6 magnitude quake at 05:52 the next day [1][5]. - The Japan Meteorological Agency initially issued tsunami warnings predicting waves up to 3 meters, later downgrading to a "tsunami advisory" and eventually lifting all warnings [6][21]. Group 2: Impact and Response - The earthquake resulted in injuries to at least 16 individuals, with 12 in Hachinohe City and others in nearby areas [8][10]. - Approximately 3,900 households in Aomori Prefecture and 300 in Iwate Prefecture experienced power outages due to the earthquake [10]. - Evacuation orders were issued for over 100,000 residents across Aomori, Iwate, and Hokkaido [10][11]. Group 3: Nuclear Safety - No abnormalities were reported at nuclear power plants in the affected areas, although a nuclear waste treatment facility in Aomori confirmed water overflow from a spent fuel pool [17][20]. - The Japan Atomic Energy Agency stated that the cooling function of the spent fuel pool remained normal, indicating no safety issues [17][18]. Group 4: Future Risks - The Japan Meteorological Agency warned of the potential for larger aftershocks in the coming week, advising residents to remain vigilant [21][22]. - The Chinese Embassy in Japan issued a reminder for Chinese citizens to stay informed about earthquake developments and follow local safety instructions [22].