HVO geologists observe as Kīlauea continues to erupt
HVO geologists observed the new eruption within Kīlauea summit caldera during an eruption-monitoring overflight the morning of September 11, 2023.
1/11
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During the morning of September 11, Hawaiian Volcano Observatory geologists conducted an overflight of the new eruption within Kīlauea summit caldera. The eruption is occurring in the east portion of Halemaʻumaʻu crater and on the downdropped block to the east, which formed during the 2018 summit collapse.
2/11
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On September 11, 2023, HVO geologists deployed a new webcam to monitor the ongoing eruption at the summit of Kīlauea. The S2cam is a temporary webcam showing Kīlauea caldera downdropped block and Halemaʻumaʻu crater; the view is from the north rim of the downdropped block and looking west.
3/11
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During the morning of September 11, Hawaiian Volcano Observatory geologists conducted an overflight of the new eruption within Kīlauea summit caldera. The eruption is occurring in the east portion of Halemaʻumaʻu crater and on the downdropped block to the east, which formed during the 2018 summit collapse.
4/11
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Multiple minor fountains remain active in the eastern portion of Halema‘uma‘u crater floor and on the downdropped block within Kīlauea's summit caldera.
5/11
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HVO geologists observed the new eruption within Kīlauea summit caldera during an eruption-monitoring overflight the morning of September 11, 2023.
6/11
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Hawaiian Volcano Observatory geologist are in the field today, September 11, monitoring the new eruption within Kīlauea summit caldera that began yesterday afternoon. From the scarp of the downdropped block on its north side, the active fissures on the downdropped block and Halemaʻumaʻu crater are visible.
7/11
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Multiple minor fountains remain active in the eastern portion of Halema‘uma‘u crater floor and on the downdropped block within Kīlauea's summit caldera.
8/11
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Multiple minor fountains remain active in the eastern portion of Halema‘uma‘u crater floor and on the downdropped block within Kīlauea's summit caldera.
9/11
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Fissures extend from the eastern margin of Halemaʻumaʻu crater and onto the down-dropped block to the east within Kīlauea’s summit caldera, in the closed area of Hawai‘i Volcanoes National Park.
10/11
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This image shows fissure vents that opened parallel to the boundary of Halemaʻumaʻu crater near where it intersected the downdropped block.
11/11
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A line of vigorously fountaining vents was visible on the floor of the downdropped block within Kīlauea caldera during the afternoon of September 10, 2023.
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