Seismic exercise will increase off the japanese coast of Chiba Prefecture. Beware of robust shaking with a seismic depth of 5 decrease | NHK

Earthquakes have continued to happen for 3 days in and across the japanese coast of Chiba Prefecture, the place seismic exercise has been rising since late final month. The authorities’s Earthquake Research Committee has warned of the potential of an earthquake with robust shaking of about 5 on the Japanese seismic depth scale occurring sooner or later.

Source