USGS/Cascades Volcano Observatory, Vancouver, Washington
Crater Lake, Oregon
Mount Mazama, Oregon
- Current Activity
- Background and Information
-
DESCRIPTION: Mount Mazama Volcano and Crater Lake Caldera
-- Geographic Setting, Geologic and Eruptive Activity
--
Crater Lake Caldera ...
Crater Lake History ...
Crater Lake Climactic Eruption ...
Crater Lake National Park ...
Caldera Formation ...
Chaski Bay Landslide ...
Crater Lake ...
Discovery Point ...
Geologic Setting ...
Hillman Peak ...
Hydrologic Monitoring ...
Mazama Volcano ...
Mazama Ash ...
Merriam Cone ...
Mount Scott ...
Mount Mazama ...
Palisade Point ...
Phantom Ship ...
Volcano Monitoring ...
Wizard Island ...
- Current Hazards Report
- Special Items of Interest
- Maps, Graphics, and Images
- Publications and Reports
- Items of Interest
-
Active and Potentially Active Volcanoes in Oregon
-- Excerpt from: Wright and Pierson, 1992, USGS Circular 1073
-
Cascade Range Current Activity Updates
-- includes Crater Lake
-
Cascades Eruptions During the Past 4000 Years - Graphic
-- [Graphic,70K,InlineGIF]
-- includes Crater Lake
-
Chaski Bay Landslide
-
Climb A Volcano - Crater Lake
-- "Family Fun - Picnic at the Top"
-- includes Crater Lake Rim Drive, highpoint in park Mount Scott, down to the Lake at
Cleetwood Cove, etc.
-
Climb A Volcano in a Volcano - Wizard Island
-- "Family Fun - Picnic at the Top"
-
Crater Lake - Climb A Volcano
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Crater Lake - Description
-- Geographic Setting, Geologic and Eruptive Activity
-
Crater Lake - Geologic Setting
-- Excerpt from: Bacon, et.al., 1997
-
Crater Lake - Historical Earthquakes
-- Excerpt from: Bacon, et.al., 1997
-
Crater Lake - Lake Description
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Crater Lake - Location Map
-- [Map,14K,InlineGIF]
-- Modified from: National Park Service
-
Crater Lake - Visit A Volcano
-
Crater Lake National Park - Climb A Volcano
-- "Family Fun - Picnic at the Top"
-
Crater Lake National Park - Location Map
-- [Map,14K,InlineGIF]
-- Modified from: National Park Service
-
Crater Lake National Park - Visit A Volcano
-- information, maps, driving information, tourism, links, etc.
-
Crater Lake revealed
-- Ramsey, et.al., 2003, USGS Investigations Map I-2790
-
Current Seismicity - Link
-- Link courtesy
University of Washington Pacific Northwest Seismic Network
-
Deformation Project - CVO Project Menu
-- general information on the Volcano Deformation Project, including the monitoring
of Crater Lake Volcano
-
Discovery Point
-
Earthquakes and Seismicity - Historical
-- Excerpt from: Bacon, et.al., 1997
-
Earthquakes and Seismicity - Menu
-- Crater Lake Earthquakes and Seismicity Menu
-
Eruptive History - Menu
-- Crater Lake Eruptive History Menu
-
Eruptive History of Mount Mazama and Crater Lake Caldera,
Cascade Range, U.S.A.
-- Bacon, 1983, IN: JVGR v.18
-
Generalized Geologic Map of Mount Mazama and Vicinity - Map
-- [Map,38K,InlineGIF]
-- Modified from: Bacon, et.al., 1997,
USGS Open-File Report 97-487
-
Geographic Setting
-
Geologic Map of Crater Lake Caldera Floor - Map
-- [Map,25K,InlineGIF]
-- Modified from: Bacon, et.al., 1997,
USGS Open-File Report 97-487
-
Geologic Map of Upper Eocene to Holocene Volcanic and Related Rocks of the Cascade Range, Oregon
-- Sherrod and Smith, 2000, I-2569
-
Geologic Setting
-- Excerpt from: Bacon, et.al., 1997
-
Hazards - Menu
-- Crater Lake Volcano and Hydrologic Hazards Menu
-
Hazards Report and Map
-- Current 1997
-
Hillman Peak
-- caldera highpoint
-
Historical Earthquakes
-- Excerpt from: Bacon, et.al., 1997
-
Hydrothermal Activity
-
Location Map: Crater Lake National Park
-- [Map,14K,InlineGIF]
-- Modified from: National Park Service
-
Map - Earthquake Epicenters and Magnitudes in the Crater Lake Region,
1920-1995
-- [Map,29K,InlineGIF]
-- Modified from: Bacon, et.al., 1997,
USGS Open-File Report 97-487
-
Maps and Graphics - Crater Lake
-
Mazama Ash - Description
-
Mazama Ash - Menu
-
Measurements of slope distances and vertical angles at Mount Baker and
Mount Rainier, Washington, Mount Hood and Crater Lake, Oregon, and Mount Shasta
and Lassen Peak, California, 1980-1984
-- Chadwick, et.al., 1985, USGS Open-File Report 85-205
-
Merriam Cone
-
Monitoring - Crater Lake Menu
-- Crater Lake Volcano Monitoring Menu
-
Mount Mazama - Description
-- Geographic Setting, Geologic and Eruptive History
-
Mount Mazama - Eruptive History - Menu
-
Mount Mazama and Crater Lake: Growth and
Destruction of a Cascade Volcano
-- Klimasauskas, et.al., 2002,
USGS Fact Sheet 092-02
-
Mount Scott
-- National Park highpoint
-
Palisades Point
-
Phantom Ship
-
CVO Photo Archives - Crater Lake
-
Plot - 1997-2007, Seismic Plot
-- [Graphic,25K,InlineGIF]
-- showing relationship between time and depth of earthquakes (quality CC or better) beneath Crater Lake. "0" depth corresponds to sealevel. -- Modified from University of Washington's Geophysics Program
-
Precise level lines at Crater Lake, Newberry Crater, and South Sister, Oregon
-- Yamashita and Doukas, 1987, USGS Open-File Report 87-293
-
Publications and Reports - Crater Lake
-
Seismicity - Menu
-- Crater Lake Earthquakes and Seismicity Menu
-
Summary of the eruptive history of Mount Mazama
-- Excerpt from: Bacon, 1983, IN: JVGR v.18
-
Visit A Volcano - Crater Lake
-- includes information, maps, driving information, links, etc.
-
Volcano and Earthquake Hazards in the Crater Lake Region, Oregon
-- Bacon, et.al., 1997
-
Volcano Deformation Project - CVO Project Menu
-- general information on the Volcano Deformation Project, including the
monitoring of Crater Lake
-
Volcano Names
-- includes Crater Lake and Mount Mazama
-
Wizard Island Cinder Cone
- Useful Links
- Other Menus of Interest
-
CVO Educational Outreach Menu
-- CVO Menu -- Educational Ideas,
Information, Teacher's Aids, "Fun Stuff",
Videos and Posters, USGS Educational Links, etc.
-
Living With Volcanoes
--
Facts and Information; Questions and Answers; Historical,
Cultural, and the Economic Sides of Volcanoes; Tourism and Recreation
Information, "Real-Time" World-Wide Volcano-Cams;
and Information About "Dantes Peak"
URL for CVO HomePage is:
<http://vulcan.wr.usgs.gov/home.html>
URL for this page is:
<http://vulcan.wr.usgs.gov/Volcanoes/CraterLake/framework.html>
If you have questions or comments please contact:
<GS-CVO-WEB@usgs.gov>
07/29/08, Lyn Topinka