Helicopter overflight of a fast-moving lava flow emerging from fissure 20, Kīlauea Volcano’s Lower East Rift Zone, May 19, 2018, at 7:52 AM HST. https://t.co/UcyANZarC6 pic.twitter.com/k5AMD7z2jX— USGS Volcanoes🌋 (@USGSVolcanoes) May 19, 2018
Helicopter overflight of a fast-moving lava flow emerging from fissure 20, Kīlauea Volcano’s Lower East Rift Zone, May 19, 2018, at 7:52 AM HST. https://t.co/UcyANZarC6 pic.twitter.com/k5AMD7z2jX