Panel discussion, "Lessons from recent eruptions and other crises," at the Cities on Volcanoes 12 conference in Antigua, Guatemala

Barry Periatt (left panelist), Hawaii County Civil Defense Agency, participating in panel discussion, "Lessons from recent eruptions and other crises," at the Cities on Volcanoes 12 conference in Antigua, Guatemala. Fellow panelists (left to right) were Jake Lowenstern (USGS/USAID Volcano Disaster Assistance Program), Stavros Meletlidis (Instituto Geográfico Nacional, Spain), Gustavo Chigna (Instituto Nacional de Sismología, Vulcanologia, Meteorologia e Hidrología, Guatemala), and Lina Dorado (Colombia Red Cross). USGS photo.