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。2 Z" ~6 j# C6 A; b
; Z7 s# j; `+ Q9 C' L+ l2 eThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.2 W. j7 g8 o. e. x( \8 J3 Z/ u
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The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. 3 s% E4 A, W* H, l8 z+ G2 r9 E3 [# l9 n( y