Strong 6.1 quake hits off Japan's east coast: USGS
A strong magnitude 6.1 quake hit off the east coast of Japan early Thursday but authorities did not issue a tsunami warning.
Sep 20, 2017, 23:34 PM ISTJapan lifts tsunami warning along northeast coast after powerful earthquake
Japan accounts for about 20 percent of the world`s earthquakes of magnitude 6 or greater.
Nov 22, 2016, 08:50 AM IST