An eruption started at Kīlauea summit on December 20

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. USGS photo.