5 AM eye-opener at the the KÄ«lauea Volcano summit. HVO and Park Staffs previously evacuated. Lone webcam in the HVO Tower shows the plume. https://t.co/GVg72Rc51N pic.twitter.com/RBUbYa39rP

— USGS Volcanoes🌋 (@USGSVolcanoes) May 17, 2018