University of Washington Geophysics Program / Dome Growth May / Castle Rock / /
IndustryTerm
megatons thermal energy / crack systems / volcanic gas / /
NaturalFeature
Ash fall / North Fork Toutle River Valley / ash* Ash fall / Cowlitz River / North Fork Toutle River / Mount St. Helens / Reduced channel / Volume removed* Crater / /
OperatingSystem
Fork / /
Organization
University of Washington Geophysics Program / U.S. Department of the Interior / /