据美联社报道，周二凌晨，阿拉斯加的科迪亚克岛发生了8.2级的地震，官方发布海啸警报，阿拉斯加和加拿大的不列颠哥伦比亚省的大片地区有海啸预警，而美国西海岸的其余地区则处于警戒之下。

An earthquake with a preliminary magnitude of 8.2 struck off Alaska's Kodiak Island early Tuesday, prompting a tsunami warning for a large swath of coastal Alaska and Canada's British Columbia while the remainder of the U.S. West Coast was under a watch.