Lava Lake Overflows Vent Rim

Photo from the rim of Halemaʻumaʻu showing the lava lake in the completely filled Overlook crater. Repeated overflows are beginning to construct levees around the lake, such that the level of the lake is now perched about 2 m (7 ft) above the original floor of Halemaʻumaʻu.

Kīlauea Volcano’s summit lava lake, which was about 12 m (40 ft) below the vent rim on April 25 (left), overflowed the vent rim for the first time at about 9:40 p.m., HST, on April 28. As of noon on April 29 (right), the lava lake had overflowed the vent rim several more times. These Webcam images capture the summit vent before and after the overflows. (Click to enlarge)

Kīlauea Volcano’s summit lava lake, which was about 12 m (40 ft) below the vent rim on April 25, overflowed the vent rim for the first time at about 9:40 p.m., HST, on April 28. As of noon on April 29, the lava lake had overflowed the vent rim several more times. (Click to enlarge)

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