Geological Survey, that struck about 120 miles off the Samoan coast at 6:48 a.m. local time Tuesday.

• GeologicalSurvey)的报告，当地时间周二早晨6点48分在距萨摩亚海岸约120英里的海域发生了里氏8.；0级的大地震，随后发生了海啸。