跟进：基拉韦厄火山再现喷发活动，警戒级别升至观察级
美国地质调查局夏威夷火山观测站通报，基拉韦厄火山11月2日上午11时43分左右再现喷发活动，熔岩从哈雷茂茂火山口内的北侧喷口涌出，观测站随即将火山警戒级别由建议级上调至观察级，航空颜色代码由黄色上调至橙色。
初步喷发形成的熔岩喷泉高度约5至10英尺，熔岩溢流持续至当晚，活动仍被限制在夏威夷火山国家公园内的火山口范围内，目前没有火山灰云的相关报告。科学家指出，这次活动可能是该火山第56次喷发期的早期阶段，相关喷发周期自2024年12月开始间歇持续，观测站预测第56次喷发期可能在11月2日至7日之间开始，但具体时间仍不确定。
观测站表示将继续密切监测火山活动，并提醒公众以官方通报为准，不要擅自进入封闭区域。火山国家公园方面也提醒游客，喷发期的熔岩活动变化较快，观景与出行都应以现场公告和官方警示为准，留出足够的安全距离。
Follow-Up: Kilauea Shows Renewed Eruptive Activity; Alert Level Raised to Watch
The U.S. Geological Survey's Hawaiian Volcano Observatory reported that Kilauea volcano in Hawaii County, Hawaii, showed renewed eruptive activity at about 11:43 a.m. on November 2, with lava flowing from the north vent inside Halemaumau crater. The observatory raised the volcano alert level from Advisory to Watch and the aviation color code from Yellow to Orange. The initial eruption produced lava fountains about 5 to 10 feet high, overflow continued into the evening, and activity remained confined to the crater area within Hawaii Volcanoes National Park, with no ash plume reported.
Scientists say the activity may be the early stage of the volcano's 56th eruptive episode; the episodic eruption cycle has continued intermittently since December 2024, and the observatory had forecast episode 56 could begin between November 2 and 7, though the exact timing remains uncertain. The observatory said it will keep monitoring the volcano closely and urged the public to rely on official updates and stay out of closed areas. The national park also reminded visitors that lava activity during an eruptive episode can change quickly, and that viewing and travel should follow on-site notices and official warnings at a safe distance.
(Source: U.S. Geological Survey Hawaiian Volcano Observatory)
来源：美国地质调查局夏威夷火山观测站
发布：GSM·美国（发布链接）
图片来源：图：基拉韦厄火山口熔岩喷泉（本轮喷发期）。（照片：USGS/M. Patrick，Public domain，经 Wikimedia Commons） / Photo: A lava fountain in Kilauea's crater during the current eruptive period. (Photo: USGS/M. Patrick, Public domain, via Wikimedia Commons)
GSM Global · 本篇英文版 English edition of this story
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- 2026-10-31 18:40基拉韦厄火山第56次喷发预报窗口定在11月3日至10日：山顶持续膨胀、警戒级别维持黄色
- 2026-11-03 19:25跟进：基拉韦厄火山再现喷发活动，警戒级别升至观察级本篇
