Based on overflights and web camera views, HVO reported that fissure segment D from Kilauea’s 21 July fissure eruption continued to feed a lava channel and perched lava ponds that occasionally overflowed their edges during 28 November-3 December. Views were blocked by fumes on 4 December. The small lava pond at the top of the Thanksgiving Eve Breakout (TEB) shield, built directly over the fissure, occasionally overflowed and fed lava flows in multiple directions. On 1 December, one of these flows was L-shaped and 2.1 km long, but mostly active within the upper 800 m. A few small earthquakes were located beneath Halema’uma’u crater and along the SW rift zone and S-flank fault.
Sources: US Geological Survey Hawaiian Volcano Observatory – “Report provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”