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。 , N* N3 F$ ]4 X& Z/ j$ ` ; t; D7 _* ^0 |1 e8 i$ v1 e6 O/ iThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. ) l# a4 A) f$ Y, Q4 S ]. F/ I 7 @ d6 _7 ~7 ~- }4 F4 J8 GThe quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said.2 z' u4 o9 F4 P' G