Magnitude 5.9 earthquake injures dozens in eastern Japan

A magnitude 5.9 earthquake struck eastern Japan early on August 23, 2026, affecting the Tokyo area. The quake originated in southern Ibaraki Prefecture at a depth of 68 kilometers, causing injuries to at least 37 people across several prefectures. Emergency alerts were issued, and train services experienced disruptions, although Shinkansen trains continued to operate normally. Authorities confirmed no tsunami threat and urged residents to remain vigilant for aftershocks.