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。! Y( b. v" @- r. x, U5 l
2 }( r7 t0 G, R: m% |7 P! e6 m
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. + \2 s: u4 k$ X9 |) Z* J6 M % L9 o- o& Z V$ m# S1 b/ m: XThe quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. 4 l. U8 D: p6 S. L3 A* i( Q1 G 3 ^# I1 M" h6 X2 n% ~% W9 d a