Photo and Video Chronology – Kīlauea – November 3, 2021

By Kīlauea November 3, 2021

The ongoing eruption at Kīlauea's summit began at 3:21 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema'uma'u crater. Gas emissions and seismic activity at the summit remain elevated. HVO field crews—equipped with specialized safety gear—monitor the eruption from within the closed area of Hawai‘i Volc

HVO scientists collect detailed data to assess hazards and understand how the eruption is evolving at Kīlauea's summit, all of which are shared with the National Park Service and emergency managers. Access to this hazardous area is by permission from, and in coordination with, Hawai‘i Volcanoes National Park.

Color photograph of active lava lake — The extent of the active surface of the lava lake (orange) within Halema‘uma‘u crater, at the summit of Kīlauea, is clearly delineated as the sun sets on November 2, 2021. Photo taken at 5:56 p.m. HST from the west rim. USGS photo by J.M. Chang.

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Eruptive activity continues in Halema‘uma‘u, at the summit of Kīlauea. The west vent remains active with low fountaining in a slightly perched pond set within the cone. Lava pours through a short spillway into the lava lake. The base level of the pond fluctuates over the timespan of minutes. This video was taken when the base level was higher than it often is, causing the spillway to be wider than normal.