prince Rupert 附近刚发生了大地震,震源深度很浅,不知会不会引发海啸。) D/ ~, m* }) {) `& t9 G
8 `" T2 C6 q7 z# C' D( i- j; d7 h8 o
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.0 B4 h! \+ q3 J9 B
8 A+ O" Y5 T7 v8 X
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. + m. d9 ]. n9 w) i/ \3 c3 ~6 I0 A. C7 h