[InteractiveImagemap,200K,InlineGIF]
Cascade Range Volcanoes
-- Graphic by: Lyn Topinka, 1996, redone 2001

[Map,16K,InlineGIF] ... [Map,9K,GIF]
Major Cascade Range Volcanoes of Washington, Oregon, and Northern California
-- Modified from: Tilling, et.al., 1990

[Map,27K,InlineGIF]
Potentially Active Volcanoes of the Western United States
-- Modified from: Brantley, 1994, Volcanoes of the United States: USGS General Interest Publication

[Map,20K,InlineGIF]
Major West Coast Volcanoes - Washington, Oregon, and California

[Map,21K,GIF]
Map of Western United States, showing locations of volcanoes monitored by CVO
-- Mount Baker to Long Valley -- Modified from: Iwatsubo and Swanson, 1992, IN: USGS Bulletin 1966

[Map,35K,InlineGIF]
Pacific Northwest Volcanics showing the Cascade Range and Columbia Plateau
-- Modified from: Swanson et.al., 1989, American Geophysical Union Field Trip Guidebook T106

Seismic Monitoring at Cascade Volcanic Centers - The Big Picture
Informational text and shaded relief map showing locations of all PNSN/NCSN seismic stations operating in the Pacific Northwest as of November, 2003. Map includes the 13 major Cascade volcanic centers.
-- Excerpt from: Moran, 2005, USGS Scientific Investigations Report 2004-5211

[Map,40K,InlineGIF]
University of Washington's Pacific Northwest Seismic Network
-- Modified from: University of Washington Geophysics Program, 1998, includes seismic station location map and link to PNSN

[Map,30K,InlineGIF]
Oregon and Southern Washington - University of Washington's Pacific Northwest Seismograph Network
-- Modified from: University of Washington Geophysics Program, 1999, includes seismic station location map and link to PNSN

[Map,27K,InlineGIF]
Active Volcanoes, Plate Tectonics, and the "Ring of Fire"
-- Modified from: Tilling, Heliker, and Wright, 1987, and Hamilton, 1976 ... [25K,GIF,black/white version]

[Map,20K,InlineGIF]
Plate Tectonics and the Cascade Range
-- Modified from: Tilling, 1985

[Map,20K,InlineGIF]
Juan de Fuca Subduction - Juan de Fuca Ridge - Cascade Range
-- Modified from: Brantley, 1994

[Graphic,70K,InlineGIF]
[PDF Version] ...
[SmallerGraphic,23K,GIF] ...
Cascades Eruptions During the Past 4000 Years
-- Modified from: USGS Open-File Report 94-585

[Map,14K,InlineGIF]
Annual probablility of 10 centimeters or more of tephra accumulation in Washington and Oregon from major Cascade volcanoes
-- Modified from: Scott, et.al., 1995, USGS Open-File Report 95-492

[Graphic,18K,InlineGIF]
Plot of thickness vs. distance from vent for several tephras from Cascade Range volcanoes.
-- Modified from: Hoblitt, et.al., 1987, USGS Open-File Report 87-297

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