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。 E; b* U' x+ @9 z; B
; P5 v- q) @9 y1 SThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. {5 t2 @6 B( ?* s5 N1 x( `; q9 h& w* B
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. 4 w9 t/ v2 c! ]4 q2 G" k& H/ P) X& A0 D ) v; x4 X2 k, {( l9 G! t' I/ c