M5.9 Earthquake Near Yonaguni Island: Cannot Be Explained by ‘Subduction Zone Earthquake’ Alone; Recent Earthquakes in Kanto Were Also Different Underground

PM on September 30, 2026, a magnitude 5.9 earthquake occurred near Yonaguni Island, with a maximum seismic intensity of 3 observed in Yonaguni Town, Okinawa Prefecture.The focal depth was 20 km.”The e …
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