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。/ m2 T0 H9 d! J5 \4 a& p
- R8 k: w7 Z' m+ ?" Z$ C" e+ RThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. _/ ~0 r7 A+ s+ l8 N! Y0 ?) _$ z( n; l5 B- V
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. , m+ H* [& @ D9 J& I) o # |$ E9 v [( u$ _0 c' N