南太平洋海域发生6.6级地震|精品无码人妻一区二区三区视频
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中新网北京7月25日电 据美联社报道,南太平洋岛国萨摩亚附近海域25日发生6.6级地震,目前未造成明显破坏。
美国地质调查局称,此次地震震中位于首都阿皮亚西南方向440公里处,震源深度314公里。
萨摩亚观察家新闻网工作人员贾勒特·马利法表示,尚未收到任何损失或人员伤亡报告,萨摩亚气象局已确认不存在海啸威胁。
位于美国夏威夷州檀香山的太平洋海啸预警中心同样评估认为不存在海啸风险。
萨摩亚地处环太平洋火山地震带,这是太平洋周边地震断层形成的弧形地带,地震和火山活动频发。
2009年,萨摩亚和美属萨摩亚(美国海外领地)之间的海域曾发生两次强震,引发的海啸导致萨摩亚、美属萨摩亚和汤加至少192人遇难。(完)
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