Strong magnitude 6.0 quake hits off northern Japan

A 6.0-magnitude earthquake struck off northern Japan on Sunday, the US Geological Survey said, but Japanese authorities did not issue a tsunami warning and there were no immediate reports of damage.

Moderate 5.6 quake hits Japan`s north

A 5.6-magnitude earthquake struck northern Japan on Saturday, the US Geological Survey said, predicting low chances of any major damage being caused.

Magnitude 6.3 earthquake hits northeast Japan, no damage

A strong earthquake has shaken northern Japan, but there is no risk of a tsunami.