- Info & Contacts
The Global Volcanism Program has no activity reports for Thielsen.
The Global Volcanism Program has no Weekly Reports available for Thielsen.
The Global Volcanism Program has no Bulletin Reports available for Thielsen.
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.
|Feature Name||Feature Type||Elevation||Latitude||Longitude|
|Howlock Mountain||Shield volcano||2537 m||43° 12' 0" N||122° 2' 0" W|
|Red Cone||Pyroclastic cone||2216 m||43° 13' 0" N||122° 0' 0" W|
|Summit Rock||Cone||1862 m||43° 6' 0" N||122° 5' 0" W|
|Tipsoo Peak||Pyroclastic cone||2449 m||43° 13' 0" N||122° 3' 0" W|
The Global Volcanism Program is not aware of any Holocene eruptions from Thielsen. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Thielsen page in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).
There is no Deformation History data available for Thielsen.
There is no Emissions History data available for Thielsen.
The Global Volcanism Program has no photographs available for Thielsen.
The following 1 samples associated with this volcano can be found in the Smithsonian's NMNH Department of Mineral Sciences collections, and may be availble for research (contact the Rock and Ore Collections Manager). Catalog number links will open a window with more information.
|Catalog Number||Sample Description||Lava Source||Collection Date|
|NMNH 116138-1||Hypersthene Basalt||--||--|
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 Thielsen||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).|