Reference Map of New Lava Lake in Halema'uma'u
3:57 AM · Dec 23, 2020(USGS) How about a reference map to orient yourself to activity at Halema‘uma‘u? Vents on the north & west side of crater feed lava lake (red blob). Blue dashed lines are location of former water lake (2019-2020). Black dashed lines are previous lava lake (2008 to 2018).