Kīlauea Volcano Eruption Alert Raised to Watch Level
• Precursory eruptive activity has begun at Kīlauea volcano in Hawaii, signaling the potential start of episode 56 of the ongoing Halemaʻumaʻu eruption. The activity was first observed on November 2, 2026, at 11:43 a.m. HST, with a large lava flow from the north vent. The Hawaiian Volcano Observatory (HVO) reported that the initial lava rise was passive, followed by minor spattering and subsequent overflows. The Alert Level has been raised from ADVISORY to WATCH, and the Aviation Color Code has been upgraded from YELLOW to ORANGE. The forecast for the next lava fountaining episode has been revised to occur between the afternoon of November 2 and November 7,
• Most recent lava fountaining episodes have lasted less than a day, with lava flows confined to the Halemaʻumaʻu crater and the southwest side of Kaluapele, Kīlauea’s summit caldera.
Impact & Risks
The ongoing activity at Kīlauea poses significant hazards, particularly around the caldera rim of Halemaʻumaʻu crater. The area has been closed to the public since 2007 due to risks such as crater wall instability, ground cracking, rockfalls, and potential exposure to hot and molten material. Earthquakes in the region could exacerbate these risks. Lava flows are expected to remain slow-moving and confined to the crater and nearby areas, but residents and visitors are advised to stay informed and avoid restricted zones.
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