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La Soufriere

Volcanoes are really big and really dangerous! Right now, one volcano in a big chain of volcanoes in the Caribbean is erupting. It’s called La Soufriere de Saint Vincent. We talked to Charlie Mandeville of the US Geological Survey’s Volcano Hazards Program about La Soufriere, and about volcanoes more generally.

Guest bio: Charlie Mandeville

Charles Mandeville is the Program Coordinator for the USGS Volcano Hazards Program (VHP) at USGS Headquarters in Reston, Virginia. He has been Program Coordinator for the Volcano Hazards Program since Sept. 2012. He was trained as a physical volcanologist and geochemist and has conducted research at the following volcanoes in his career, including Krakatau, and Galunggung in Indonesia, Mt. St. Helens in Washington, Crater Lake in Oregon and Augustine volcano in Alaska.  His Ph.D. research focused on all aspects of the Krakatau 1883 eruption in Indonesia and involved the study of both onshore and offshore submarine samples from that eruption in order to characterize the erupted material and to delineate the likely cause of lethal tsunamis generated during the eruption that resulted in over 36,000 fatalities. 

He now manages the USGS’ s Volcano Hazards Program (VHP) that operates volcano observatories in Hawaii, Alaska, Cascadia, California and Yellowstone, and the Volcano Disaster Assistance Program (in partnership with the US Agency for International Development), and supporting research and assistance projects. He develops the program’s science portfolio and capabilities and strategies and corresponding budget plans. He coordinates USGS volcano monitoring with the efforts of cooperative university and state geological survey partners. He represents the USGS VHP on interagency and international committees and meetings and advocates the importance of national volcano monitoring to members of Congress.

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The Appalachian Trail

The Appalachian Trail is a big trail you can hike on!

In our first episode, we’re checking out our first big thing: the Appalachian Trail! Our expert guest, Mills Kelly, will take us through how big the trail is and why it’s so important.

Guest bio

Mills Kelly is the Director of George Mason’s award-winning Roy Rosenzweig Center for History and New Media (RRCHNM). Since 2001, Kelly  has been either co-director or principal investigator on three major website projects funded by the National Endowment for the Humanities ($790,000 total funding). Two of these projects, created with his colleague Professor Kelly Schrum, won the James Harvey Robinson Prize in 2007 from the American Historical Association. His current digital public history project centers on the history of the Appalachian Trail, and this project has already generated preliminary funding from the NEH and the Virginia Foundation for the Humanities.