基拉韦厄火山开始第55次喷发 熔岩喷泉高达250英尺

当地时间10月17日凌晨约3点，夏威夷基拉韦厄火山开始了自2024年12月23日以来的第55次喷发，结束了长达约两个月的间歇（上一次喷发于8月25日结束）。据福克斯天气（Fox Weather）报道，美国地质调查局（USGS）火山观测人员称，北侧火山口的熔岩喷泉已高达约250英尺（80米），“喷泉正向 Halemaumau 火山口注入大片熔岩”。USGS 此前表示，9月下旬至10月上旬山顶发生的一系列地震和 Halemaumau 火山口下方的浅层岩浆侵入，使科学家无法准确预测下一次喷发的具体时间。火山喷发释放的火山气体会影响下风向人群，尤其是有呼吸道问题的人群；喷发还可能产生“佩蕾之发”（火山玻璃丝），刺激皮肤、眼睛和呼吸道。基拉韦厄被认为是世界上最活跃的火山之一，自2024年以来一直处于间歇性喷发状态。

Kilauea Begins Its 55th Eruptive Episode with Lava Fountains Reaching 250 Feet

Kilauea volcano on Hawaii's Big Island began its 55th eruptive episode since Dec. 23, 2024, at about 3 a.m. local time on Oct. 17, ending a pause of roughly two months — the previous episode ended Aug. 25. According to Fox Weather, U.S. Geological Survey (USGS) observers said lava fountains from the north vent had reached about 250 feet (80 meters), pouring lava into Halemaumau crater. USGS had said a series of earthquakes beneath the summit in late September and early October, along with shallow magma intrusion under the crater, made the timing of the next episode hard to predict. Volcanic gas from the eruption can affect people downwind, especially those with respiratory problems, and the eruption can also produce “Pele's hair” — strands of volcanic glass that can irritate the skin, eyes and airways. Kilauea is considered one of the world's most active volcanoes and has been erupting episodically since 2024.

来源：GSM·美国（原文链接）

图片来源：图：基拉韦厄火山熔岩喷泉（2023年资料图）。照片：Wikimedia Commons（CC 授权）。A Kilauea lava fountain (2023 file photo). Photo via Wikimedia Commons (CC).

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