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。. F! f) m/ B; J0 O$ z
7 S& W4 U1 x2 \$ O' V0 I
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. * }# u% v. D+ K1 ^ & y. W4 b! t2 r4 x( G) k1 ]The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said.+ @8 p+ x7 K$ n4 W+ C
, N% a# v: I% R6 T$ B$ e5 H v