Graph summarizing the eruptions of Mauna Loa and Kïlauea Volcanoes during the past 200 years (USGS, 2010).

Graph summarizing the eruptions of Mauna Loa and Kïlauea Volcanoes during the past 200 years (USGS, 2010).

Graph summarizing the eruptions of Mauna Loa and Kïlauea Volcanoes during the past 200 years (USGS, 2010).