The Watchers's video: Makushin Volcano: summit observation and gas measurement flight

Two earthquakes with magnitudes larger than 4.0 were registered in the vicinity of Makushin volcano, Alaska on June 15 and 16, 2020, representing a significant departure from background earthquake activity. The last eruption of this volcano took place in 2005 (VEI 1). A powerful VEI 5 eruption took place in 6100 BCE (± 50 years). Although no large eruptions have occurred in this century, small-to-moderate explosive eruptions have been recorded at Makushin since 1786. Significant earthquakes under Makushin volcano in Alaska, alerts raised, U.S. https://watchers.news/2020/06/16/significant-earthquakes-makushin-volcano-alaska-june-2020/ Credits: Makushin Volcano: summit observation and gas measurement flight, August 16, 2019. Vigorous fumaroles in the vicinity of the summit crater emit sulfur rich volcanic gases, and a low plume drifts off to the north. Heat from the volcano melts depressions, holes and caves in the glacial ice. AVO/UAF-GI, Max Kaufman