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; G5 g, w5 V& n8 u 1 A8 w+ ?4 B- m7 G' ZThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.$ S" k$ q8 _7 Y% F
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The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. 0 s. h# N d2 C4 J6 h * Q/ A1 W/ l. j: G' ^# j* _( s