On October 1, 2026, a magnitude 5.1 earthquake struck an area 58 km northeast of Chiba City, Chiba Prefecture, Japan.
The Korea Meteorological Administration reported that the epicenter was at latitude 35.8 and longitude 140.7, with a focal depth of 50 km.
It has been confirmed that there was no impact within South Korea. The time of occurrence, magnitude, epicenter, and focal depth are based on analysis by the Japan Meteorological Agency (JMA).
This information was automatically generated based on data from the Korea Meteorological Administration’s API Hub. (Release time: October 1, 2026, 9:34 p.m.)
