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。4 D7 N9 q" }# b4 d& v$ \
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The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. " g8 o8 W4 j6 c7 E * ?& {/ l: O( X9 C M1 I% }The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. i: H0 S2 p" f* ~8 w
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