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

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

• 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

• Map, 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 -- Washington and Oregon -- Modified from: University of Washington Geophysics Program, September 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]: Cascades Eruptions During the Past 4000 Years -- Modified from: USGS Open-File Report 94-585 ... [PDF Version] ... [SmallerGraphic,23K,GIF]

• 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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