The Kilauea volcano in Hawaii Volcanoes National Park erupted again on Wednesday, January 15, marking the fourth episode of an eruption that began on December 23.The United States Geological Survey (USGS) raised the volcano’s alert level from “advisory” to “watch” and its aviation color code from yellow to orange.A livestream captured by EpicLava shows the volcano erupting on Thursday morning. Credit: EpicLava via Storyful