Based on overflights and web camera views when weather permitted, HVO reported that during 25 December -1 January activity from fissure segment D from Kilauea’s 21 July fissure eruption was concentrated at the Thanksgiving Eve Breakout (TEB) shield and two satellitic shields to the SE. Short lava flows were noted to the SE and N. During 25-26 December, bursts of high-frequency tremor were noted every 70-90 minutes and interpreted as episodic spattering events near fissure D. Incandescence was visible from one of the lava seeps E of the perched lava channel on 1 January. Tremor remained low below Pu’u ‘O’o crater. A few small earthquakes were located beneath the summit and along the S-flank fault, SW rift zone, and E rift zone.
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.” 1985 Archive image of Kilauea by Jim Griggs, USGS