Fissure 8 cone, lava fountain, and channelized lava flow on the morning overflight – June 19 at about 6:10 a.m HST. The lava channel is very full with many small overflows visible on the channel margins. Overflows are sluggish and move slowly downslope as they build up the levees. Photo taken Tuesday, June 19, 2018 courtesy of U.S. Geological Survey