- Info & Contacts
The Global Volcanism Program has no activity reports for William.
The Global Volcanism Program has no Weekly Reports available for William.
The Global Volcanism Program has no Bulletin Reports available for William.
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|
|Santop||Cone||886 m||18° 42' 0" S||169° 3' 0" E|
|Wormous||Vent||474 m||18° 43' 0" S||169° 5' 0" E|
The Global Volcanism Program is not aware of any Holocene eruptions from William. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the William 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 William.
There is no Emissions History data available for William.
The Global Volcanism Program has no photographs available for William.
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.
Title: Vanuatu, SW Pacific, Oblique Map of Republic of
Publisher: US Geological Survey
Country: New Hebrides
Map Type: Physiographic
Title: New Caledonia, Vanuatu
Publisher: DMA & Ministry of Defence (HMSO), UK
Country: Vanuatu, N Caledonia
Map Type: Topographic
Title: (S) Nouvelles-Hebrides, Archipel des,
Country: New Hebrides
Map Type: Topographic
Title: Geology of Erromango
Publisher: British Ministry of Overseas Development (DOS)
Map Type: Geology
There are no samples for William in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.
|IRIS seismic stations/networks||Incorporated Research Institutions for Seismology (IRIS) Data Services map showing the location of seismic stations from all available networks (permanent or temporary) within a radius of 0.18° (about 20 km at mid-latitudes) from the given location of William. Users can customize a variety of filters and options in the left panel. Note that if there are no stations are known the map will default to show the entire world with a "No data matched request" error notice.|
|UNAVCO GPS/GNSS stations||Geodetic Data Services map from UNAVCO showing the location of GPS/GNSS stations from all available networks (permanent or temporary) within a radius of 20 km from the given location of William. Users can customize the data search based on station or network names, location, and time window. Requires Adobe Flash Player.|
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 William||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).|