VIDEO: Today’s Overflight of Leilani Estates
The U.S. Geological Survey released this video of a helicopter overflight of the fast-moving lava flow emerging from fissure 20 on Saturday, May 19, 2018, at 7:52 a.m.
The flow is advancing to the southeast. Lava fountaining is visible in the background. The audio is the sound of the helicopter.