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Mauna Loa is a volcano located on the Big Island of Hawaii and is the largest volcano on the planet. The volcano, which has been dormant since 1984, began erupting on Nov. 27, 2022.
December 6, 2022
Jeffrey Freymueller, is a professor in the Department of Earth and Environmental Sciences in the MSU College of Natural Science. Freymueller is an Endowed Chair for Geology of the Solid Earth. He is an internationally recognized expert in geodesy, or the study of Earth’s size and shape. In this Ask the Expert article, he discusses the current Mauna Loa eruption and how it relates to his research at MSU.
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January 24, 2022
MSU seismologist Songqiao “Shawn” Wei has been studying the Tonga region, one of the most active volcanic regions in the world, for more than a decade. Wei, one of a small group of scientists in the world who conducts research in this region, studies the Tonga subduction zone where two tectonic plates — the Pacific plate slips underneath the Australian plate. The following interview captures information and insights from Wei about this fascinating region and what it tells us about plate tectonics and eruptions.

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