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。 ]' }0 g7 ^8 L/ L. @6 v& h/ l% A4 S& B$ K1 i
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. ( u9 q2 T1 y$ b+ D* ~- w, ]! [8 W/ j
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said.2 C5 z8 O9 v8 `9 \* U: h' X7 i4 P