Mount Etna / Portland / Vancouver / Washington / Anchorage / /
Country
United States / Montserrat / Italy / /
Event
Natural Disaster / /
Facility
Volcano Observatory Yellowstone Volcano Observatory / Port of Portland / International Space Station / Portland International Airport / U.S. Geological Survey Cascades Volcano Observatory / Geological Survey N Alaska Volcano Observatory Cascades Volcano Observatory / SE Cardinal Court Building / / /
IndustryTerm
alert-notification protocols / electrical systems / /
NaturalFeature
Island of Hawai’i / Kïlauea Volcano / Term NORMAL ADVISORY WATCH WARNING Volcano / Mount Spurr Volcano / Indies / Color GREEN Volcano / Mount Hood Volcano / Mount Etna / Mount St. Helens / /
Organization
National Aeronautics and Space Administration / International Civil Aviation Organization / U.S. Department of the Interior / National Weather Service / /
Person
Marianne C. Guffanti Edited / Stephen L. Scott / James W. Hendley II / Cynthia A. Gardner / / /