World501 aftershocks recorded after magnitude-7.0 quake in Xizang
By noon Friday, 501 aftershocks had been recorded following a magnitude-7.0 earthquake in Baqen County, Nagqu, according to the China Earthquake Networks Center. The strongest aftershock was magnitude 4.3, and none reached magnitude 5.0.
501 aftershocks recorded after magnitude-7.0 quake in Xizang
