July 22: Moonlight over Lava

July 22, 2018. USGS: “The Unmanned Aircraft Systems (UAS) team frequently works into the night, flying aircraft (also referred to as drones) that hover over the active lava channel to collect data and look for changes, such as significant channel overflows. The moon (bright white area above the UAS team scientist) is partially obscured by clouds.” (Full-sized)