A wide view of the ongoing eruption at Kilauea summit, from the south rim of Halema‘uma‘u. A vent on the western crater wall (left) continues to supply lava to the active west half of the lava lake. The west side of the lake is perched above the stagnant eastern (right) lake surface, with several lava overflows advancing over the previously solidified surface crust. USGS photo taken by B. Carr.
A view of the fountaining at the west vent in Halema‘uma‘u crater, at the summit of Kilauea. The photo was taken from the west rim, looking down upon the vent. Low fountaining and roiling within the cone supplied lava to the lake via a narrow spillway. Lava spreading out into the lake develops a zig-zag pattern in the surface crust. USGS photo by M. Patrick taken on October 12, 2021.
Lava fountains from the western vent within Halema‘uma‘u continue to supply lava into the lava lake through a short spillway. Consistent fountain heights of 10–15 meters (30–50 ft) were interrupted by frequent larger busts of spatter exceeding the height of the cone (30 m or 100 ft). USGS photo taken by B. Carr on October 12, 2021.
Kilauea volcano has erupted more than 4.2 billion gallons of lava since its current summit eruption began Sept. 29.