Cappy Mountain
- United States
- Canada and Western USA
- Stratovolcano
- Pleistocene
- Country
- Volcanic Region
- Primary Volcano Type
- Last Known Eruption
- 43.31°N
- 121.979°W
- 2253 m
7390 ft - 322822
- Latitude
- Longitude
- Summit
Elevation - Volcano
Number
- Latest Activity Reports
- Weekly Reports
- Bulletin Reports
- Synonyms & Subfeatures
- General Information
- Eruptive History
- Deformation History
- Emission History
- Photo Gallery
- Map Holdings
- Sample Collection
- Affiliated Sites
The Global Volcanism Program has no activity reports for Cappy Mountain.
The Global Volcanism Program has no Weekly Reports available for Cappy Mountain.
The Global Volcanism Program has no Bulletin Reports available for Cappy Mountain.
This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.
Cones |
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| Feature Name | Feature Type | Elevation | Latitude | Longitude |
| Burn Butte | Cone | 2278 m | 43° 18' 42" N | 121° 56' 35" W |
| Clover Butte | Cone | 1936 m | 43° 17' 2" N | 121° 57' 34" W |
| Hemlock Butte | Cone | |||
| Mule Peak | Cone | 2030 m | 43° 17' 29" N | 122° 0' 32" W |
| Tolo Mountain | Cone | 2148 m | 43° 19' 5" N | 122° 0' 45" W |
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Eruptive History
The Global Volcanism Program is not aware of any Holocene eruptions from Cappy Mountain. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Cappy Mountain page in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).
Deformation History
There is no Deformation History data available for Cappy Mountain.
Emission History
There is no Emissions History data available for Cappy Mountain.
Photo Gallery
The Global Volcanism Program has no photographs available for Cappy Mountain.
GVP Map Holdings
The maps shown below have been scanned from the GVP map archives and include the volcano on this page. Clicking on the small images will load the full 300 dpi map. Very small-scale maps (such as world maps) are not included. The maps database originated over 30 years ago, but was only recently updated and connected to our main database. We welcome users to tell us if they see incorrect information or other problems with the maps; please use the Contact GVP link at the bottom of the page to send us email.
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Title: Canada, United States Publisher: DMA Aerospace Center Country: United States Year: 1988 Series: ONC Map Type: Topographic Scale: 1:1,000,000 |
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Title: W US /Map of Dist, Comp, Age-Late CZ Volc Centers Publisher: US Geological Survey Country: United States Year: 1984 Series: MI Map Type: Geology (Volcano) Scale: 1:2,500,000 |
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Title: Dist, Thickness, Mass of Tephra from Volcanoes Publisher: US Geological Survey Country: United States Year: 1983 Series: MFS Map Type: Geology (Volcanic Hazard) Scale: 1:2,500,000 |
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Title: Distribution, Comp, & Age of L Cen Volcan, Cascade Range, NW US Publisher: US Geological Survey Country: United States Year: 1983 Series: MI Map Type: Geology Scale: 1:500,000 |
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Title: Map SHowing Distribution, Composition, and Age of Late Cenozoic Volcanic Centers in Oregon and Washington Publisher: US Geological Survey Country: United States Year: 1982 Series: Misc Investigations Map Type: Geology Scale: 1:1,000,000 |
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Title: Geothermal Energy Resources of the Western United States Publisher: ERDA and USGS Country: United States Year: 1977 Map Type: Cultural (Geothermal Resources) Scale: 1:1,250,000 |
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Title: Crescent Publisher: US Geological Survey Country: United States Year: 1970 Series: V502 Map Type: Topographic Scale: 1:250,000 |
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Title: Klamath Falls Publisher: US Geological Survey Country: United States Year: 1970 Series: V502 Map Type: Topographic Scale: 1:250,000 |
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Title: Geol Map of OR W of 121st Meridian Publisher: US Geological Survey Country: United States Year: 1961 Series: MI Map Type: Geology Scale: 1:500,000 |
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Smithsonian Sample Collections Database
There are no samples for Cappy Mountain in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.
Affiliated Sites
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WOVOdat
Single Volcano View Temporal Evolution of Unrest Side by Side Volcanoes |
WOVOdat is a database of volcanic unrest; instrumentally and visually recorded changes in seismicity, ground deformation, gas emission, and other parameters from their normal baselines. It is sponsored by the World Organization of Volcano Observatories (WOVO) and presently hosted at the Earth Observatory of Singapore. |
| Large Eruptions of Cappy Mountain | Information about large Quaternary eruptions (VEI >= 4) is cataloged in the Large Magnitude Explosive Volcanic Eruptions (LaMEVE) database of the Volcano Global Risk Identification and Analysis Project (VOGRIPA). |
| EarthChem | EarthChem develops and maintains databases, software, and services that support the preservation, discovery, access and analysis of geochemical data, and facilitate their integration with the broad array of other available earth science parameters. EarthChem is operated by a joint team of disciplinary scientists, data scientists, data managers and information technology developers who are part of the NSF-funded data facility Integrated Earth Data Applications (IEDA). IEDA is a collaborative effort of EarthChem and the Marine Geoscience Data System (MGDS). |
