Based on overflights and web camera views, HVO reported that fissure segment D from Kilauea’s 21 July fissure eruption continued to feed perched lava ponds within a lava flow that frequently overflowed their channel edges during 19-25 December. Lava flowed from the base and top of the Thanksgiving Eve Breakout (TEB) shield, and crust overturned in multiple lava ponds. An overflight on 20 December revealed that lava from fissure D built up two more shields SE of the TEB shield. A few small earthquakes were located beneath the summit and Halema’uma’u crater, and along S-flank fault.
Source: US Geological Survey Hawaiian Volcano Observatory – “Reports provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”