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。$ w$ V0 ~' |$ E4 ]
* H5 B$ V: d W7 W# k4 zThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.4 s( t# V* Y* j0 L0 K* S8 U1 D
0 B9 g! j! I" B! [ }6 gThe quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. ( x g/ D( V; [+ O; N% B 3 J- V- }4 _# }8 F, A" O