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。, i. V y. `! q9 i( q
. X( J. \4 {' O$ ~9 B+ R! GThe British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports.+ } P5 {5 w, r6 k/ O
; t5 {% f- n& j+ h+ n) o& LThe quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said. + ~4 E, w& j1 C$ H1 P 4 @6 [6 W2 `# S- ^' S9 Z; k