William E Scott
In retirement I am working on completing a geologic map of Mount Hood volcano, Oregon.
Science and Products
Filter Total Items: 70
Mount St. Helens erupts again: Activity from September 2004 through March 2005 Mount St. Helens erupts again: Activity from September 2004 through March 2005
Eruptive activity at Mount St. Helens captured the world’s attention in 1980 when the largest historical landslide on Earth and a powerful explosion reshaped the volcano, created its distinctive crater, and dramatically modified the surrounding landscape. Over the next 6 years, episodic extrusions of lava built a large dome in the crater. From 1987 to 2004, Mount St. Helens returned to a...
Authors
Jon J. Major, William E. Scott, Carolyn Driedger, Dan Dzurisin
Diversion of meltwater from Kautz Glacier initiates small debris flows near Van Trump Park, Mount Rainier, Washington Diversion of meltwater from Kautz Glacier initiates small debris flows near Van Trump Park, Mount Rainier, Washington
No abstract available.
Authors
James W. Vallance, Carolyn L. Driedger, William E. Scott
Volcano hazards in the Three Sisters region, Oregon Volcano hazards in the Three Sisters region, Oregon
Three Sisters is one of three potentially active volcanic centers that lie close to rapidly growing communities and resort areas in Central Oregon. Two types of volcanoes exist in the Three Sisters region and each poses distinct hazards to people and property. South Sister, Middle Sister, and Broken Top, major composite volcanoes clustered near the center of the region, have erupted...
Authors
William E. Scott, R.M. Iverson, S. P. Schilling, B.J. Fisher
Mount Hood - history and hazards of Oregon's most recently active volcano Mount Hood - history and hazards of Oregon's most recently active volcano
No abstract available.
Authors
Cynthia A. Gardner, William E. Scott, Jon J. Major, Thomas C. Pierson
By
Volcano hazards at Newberry Volcano, Oregon Volcano hazards at Newberry Volcano, Oregon
Newberry volcano is a broad shield volcano located in central Oregon. It has been built by thousands of eruptions, beginning about 600,000 years ago. At least 25 vents on the flanks and summit have been active during several eruptive episodes of the past 10,000 years. The most recent eruption 1,300 years ago produced the Big Obsidian Flow. Thus, the volcano's long history and recent...
Authors
David R. Sherrod, Larry G. Mastin, William E. Scott, Steven P. Schilling
Preliminary geologic map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon Preliminary geologic map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon
This map shows the geology of the central and eastern parts of the Cascade Range in northern Oregon. The Quaternary andesitic stratovolcano of Mount Hood dominates the northwest quarter of the quadrangle, but nearly the entire area is underlain by arc-related volcanic and volcaniclastic rocks of the Cascade Range. Most stratigraphic units were emplaced since middle Miocene time, and all...
Authors
David R. Sherrod, William E. Scott
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 70
Mount St. Helens erupts again: Activity from September 2004 through March 2005 Mount St. Helens erupts again: Activity from September 2004 through March 2005
Eruptive activity at Mount St. Helens captured the world’s attention in 1980 when the largest historical landslide on Earth and a powerful explosion reshaped the volcano, created its distinctive crater, and dramatically modified the surrounding landscape. Over the next 6 years, episodic extrusions of lava built a large dome in the crater. From 1987 to 2004, Mount St. Helens returned to a...
Authors
Jon J. Major, William E. Scott, Carolyn Driedger, Dan Dzurisin
Diversion of meltwater from Kautz Glacier initiates small debris flows near Van Trump Park, Mount Rainier, Washington Diversion of meltwater from Kautz Glacier initiates small debris flows near Van Trump Park, Mount Rainier, Washington
No abstract available.
Authors
James W. Vallance, Carolyn L. Driedger, William E. Scott
Volcano hazards in the Three Sisters region, Oregon Volcano hazards in the Three Sisters region, Oregon
Three Sisters is one of three potentially active volcanic centers that lie close to rapidly growing communities and resort areas in Central Oregon. Two types of volcanoes exist in the Three Sisters region and each poses distinct hazards to people and property. South Sister, Middle Sister, and Broken Top, major composite volcanoes clustered near the center of the region, have erupted...
Authors
William E. Scott, R.M. Iverson, S. P. Schilling, B.J. Fisher
Mount Hood - history and hazards of Oregon's most recently active volcano Mount Hood - history and hazards of Oregon's most recently active volcano
No abstract available.
Authors
Cynthia A. Gardner, William E. Scott, Jon J. Major, Thomas C. Pierson
By
Volcano hazards at Newberry Volcano, Oregon Volcano hazards at Newberry Volcano, Oregon
Newberry volcano is a broad shield volcano located in central Oregon. It has been built by thousands of eruptions, beginning about 600,000 years ago. At least 25 vents on the flanks and summit have been active during several eruptive episodes of the past 10,000 years. The most recent eruption 1,300 years ago produced the Big Obsidian Flow. Thus, the volcano's long history and recent...
Authors
David R. Sherrod, Larry G. Mastin, William E. Scott, Steven P. Schilling
Preliminary geologic map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon Preliminary geologic map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon
This map shows the geology of the central and eastern parts of the Cascade Range in northern Oregon. The Quaternary andesitic stratovolcano of Mount Hood dominates the northwest quarter of the quadrangle, but nearly the entire area is underlain by arc-related volcanic and volcaniclastic rocks of the Cascade Range. Most stratigraphic units were emplaced since middle Miocene time, and all...
Authors
David R. Sherrod, William E. Scott
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.