Tsunami alerts in southern Japan were lifted after a magnitude 6.6 earthquake hit off the coast of Kyushu on Monday. The quake struck at a depth of approximately 22 miles and caused two small tsunamis ...
The Japan Meteorological Agency urged Kyushu residents to be wary of aftershocks from the strong Jan. 13 earthquake but said the temblor did not heighten the risk of a dreaded Nankai Trough megaquake.