KONA, HI – On Sunday, Hawaii’s Kilauea volcano erupted for the first time in two years during a series of earthquakes that shook the big island. Shortly after approximately 9:30 p.m. HST, the USGS Hawaiian Volcano Observatory (HVO) detected glow within Halemaʻumaʻu crater at the summit of Kīlauea Volcano. An eruption has commenced within Kīlauea’s summit caldera.
An eruption started at Kīlauea summit on December 20 at approximately 9:30 p.m. HST with multiple fissures opening on the walls of Halemaʻumaʻu crater. The lava cascaded into the summit water lake, boiling off the water and forming a new lava lake at the base of the crater. The northern fissure, pictured, was producing the tallest lava fountain at roughly 50 m (165 ft), and all lava was contained within Halemaʻumaʻu crater in Kīlauea caldera.
A steam and gas plume from the eruption in Halemaʻumaʻu crater at Kīlauea summit. Lava contained within the crater illuminates the steam produced by the lava interacting with, and boiling off, the summit water lake that resided in the base of Halemaʻumaʻu crater.