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。 * ^8 @* w9 g1 J* h/ [7 l2 Z" m$ f0 w
The British Columbia coast was hit with a magnitude 7.7 earthquake on Saturday night, the U.S. Geological Survey reports. ! Q/ i) }1 c6 ^& `7 R( }8 `" Q1 t2 Z! l# p. h, Q
The quake was centred 198 kilometres south-southwest of Prince Rupert at a depth of 10 km, the USGS said.6 T8 o5 ?7 {( z1 D1 ?) k