- Info & Contacts
The Global Volcanism Program has no activity reports for Guadalupe.
The Global Volcanism Program has no Weekly Reports available for Guadalupe.
The Global Volcanism Program has no Bulletin Reports available for Guadalupe.
The Global Volcanism Program has no synonyms or subfeatures listed for Guadalupe.
The Global Volcanism Program is not aware of any Holocene eruptions from Guadalupe. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Guadalupe 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 Guadalupe.
There is no Emissions History data available for Guadalupe.
|The north-south-trending Guadalupe Island is seen is this 1991 Space Shuttle photograph. The shadow at the northern end of the island marks the scarp of a caldera cutting the northern of two shield volcanoes forming Guadalupe; the eastern rim of the caldera lies beneath the sea. The northern volcano is the younger of the two, and its caldera is partially filled by endogenous lava domes and viscous lava flows. The youngest activity produced a series of alkali basaltic cinder cones and lava flows.
Photo by National Aeronautical and Space Administration (NASA), 1991.
|Steep sea cliffs forming headlands at the southern end of Guadalupe Island expose thick lava flows burying bedded pyroclastic rocks at the lower right. The southernmost of two major shield volcanoes forming the island is the oldest.
Photo by Al Segel, 1963 (courtesy of Rodey Batiza, University of Hawaii).
|A buried valley filling lava flow sequence is exposed in the center of the photo in a cliff face on the west side of Guadalupe Island. Pyroclastic deposits from cinder cones formed along fissures cutting the southernmost of two large shield volcanoes forming the island are seen above the flows.
Photo by Al Segel, 1963 (courtesy of Rodey Batiza, University of Hawaii).
|Ruggedly disssected Guadalupe Island consists of two large shield volcanoes, both of which have undergone caldera collapse. A younger volcanic series erupted from flank and fissure vents covers much of the island and fills their calderas. Pyroclastic cones were erupted primarily along fissures trending both NW-SE and NE-SW, although some lie along faults near the southern rim of the caldera of the younger northern volcano.
Photo by Rodey Batiza (University of Hawaii).
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: Mexico, United States
Publisher: DMA Aerospace Center
Country: Mexico, US- AZ
Map Type: Topographic
Title: W US /Map of Dist, Comp, Age-Late CZ Volc Centers
Publisher: US Geological Survey
Country: United States
Map Type: Geology (Volcano)
Title: Estado de Baja California
Publisher: USGS /SAHOP
Series: SAHOP Landsat
Map Type: Satellite
The following 6 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|
|MIROVA||Middle InfraRed Observation of Volcanic Activity (MIROVA) is a near real time volcanic hot-spot detection system based on the analysis of MODIS (Moderate Resolution Imaging Spectroradiometer) data. In particular, MIROVA uses the Middle InfraRed Radiation (MIR), measured over target volcanoes, in order to detect, locate and measure the heat radiation sourced from volcanic activity.|
|MODVOLC Thermal Alerts||Using infrared satellite Moderate Resolution Imaging Spectroradiometer (MODIS) data, scientists at the Hawai'i Institute of Geophysics and Planetology, University of Hawai'i, developed an automated system called MODVOLC to map thermal hot-spots in near real time. For each MODIS image, the algorithm automatically scans each 1 km pixel within it to check for high-temperature hot-spots. When one is found the date, time, location, and intensity are recorded. MODIS looks at every square km of the Earth every 48 hours, once during the day and once during the night, and the presence of two MODIS sensors in space allows at least four hot-spot observations every two days. Each day updated global maps are compiled to display the locations of all hot spots detected in the previous 24 hours. There is a drop-down list with volcano names which allow users to 'zoom-in' and examine the distribution of hot-spots at a variety of spatial scales.|
|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 Guadalupe. 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 Guadalupe. Users can customize the data search based on station or network names, location, and time window.|
|DECADE Data||The DECADE portal, still in the developmental stage, serves as an example of the proposed interoperability between The Smithsonian Institution's Global Volcanism Program, the Mapping Gas Emissions (MaGa) Database, and the EarthChem Geochemical Portal. The Deep Earth Carbon Degassing (DECADE) initiative seeks to use new and established technologies to determine accurate global fluxes of volcanic CO2 to the atmosphere, but installing CO2 monitoring networks on 20 of the world's 150 most actively degassing volcanoes. The group uses related laboratory-based studies (direct gas sampling and analysis, melt inclusions) to provide new data for direct degassing of deep earth carbon to the atmosphere.|
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 Guadalupe||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).|