9 datasets found
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Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens, September 13, 1984
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is that the May... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens on October 20, 1988
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18th... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens, June 23, 1982
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18... -
Federal
Washington State Play Fairway Analysis - Passive Monitoring of St. Helens Shear Zone for Tomography and Precision Microseismic Event Detection
Department of Energy —
Data resources were derived from a passive seismic survey of the northern St. Helens Shear Zone on geothermal leases 12-24 km north of Mount St. Helens for phase 2 of... -
Federal
Digital terrain model of upper North Fork Toutle River valley, Washington, derived from historical topographic maps
Department of the Interior —
This digital terrain model represents historical elevations along the valley of the North Fork Toutle River upstream of its confluence with the Green River in Cowlitz... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens, November 12, 1986
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18th... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens, August 17, 1983
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18... -
Federal
Terrestrial Tephra Spectral Library for the Visible-Near-Infrared and Mid-Infrared Spectral Regions (ver. 1.1, April 2024)
Department of the Interior —
Visible/near-infrared (VNIR) and mid-infrared (MIR) spectral library composed of twenty natural tephra samples from ten volcanic sources that span a range of... -
Federal
Digital elevation model of the lava dome in the crater of Mount St. Helens, August 29, 1984
Department of the Interior —
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18...
9 datasets found