The Kilauea volcano in Hawaii Volcanoes National Park erupted again on February 11, marking the ninth episode in a period of activity that began on December 23.The USGS Hawaiian Volcano Observatory raised the volcano’s alert level from “advisory” to “watch” and its aviation color code from yellow to orange.Footage shot by the EpicLava tour operator during what he said was the first hour of the eruption shows lava spewing from the crater. Credit: EpicLava via Storyful