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。1 r/ O' P( V# f- E
# S2 _: w* M* b+ C4 t( g% SThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. / X) Z/ V# m8 R* k4 L0 w1 o0 `1 _4 Z* G
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said./ x, c$ k) O6 ~8 T! F: [2 D( Y
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