U.S. Geological Survey-Cascades Volcano Observatory / /
Movie
A.D. / /
NaturalFeature
Skagit river / Glacier Peak Elevation / Cascade volcanoes / Puget Sound lowland / Cascade Range Active volcanoes / Mount Adams / Mount Adams Mount Adams Elevation / Trout Lake lowland / Mount Baker Glacier Peak Mount Rainier Mount Baker Elevation / Sauk river / Columbia River / Mount Rainier / Sherman Crater / Mount St. Helens / Mount St. Helens Mount St. Helens Elevation / Mount Rainier Elevation / /
Person
Osceola / / /
Position
scientist / /
ProvinceOrState
Montana / British Columbia / California / /
Region
northern California / southern British Columbia / western Washington / western Montana / eastern Washington / eastern Washington and western Montana / /