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。 ; S# e/ z( n. a; U6 h" H2 t8 X3 |- D
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.0 k p8 O. _ w' n7 V, s1 Q! B
( j R# W: M' kThe quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. 2 [' Q0 e7 X6 B' b* J( @$ G. l5 [' M5 K! _3 ?, j