Japan Meteorological Agency (JMA) said a magnitude-4.8 earthquake struck
northeast Chiba Prefecture in the early hours of Oct 8. Epicenter at 35.7°N,
140.7°E; depth about 50 km. Tremors were felt in Tokyo. JMA says there is no
tsunami threat.
2026-10-08
Japan Meteorological Agency (JMA) said a magnitude-4.8 earthquake struck
northeast Chiba Prefecture in the early hours of Oct 8. Epicenter at 35.7°N,
140.7°E; depth about 50 km. Tremors were felt in Tokyo. JMA says there is no
tsunami threat.