- Info & Contacts
The Global Volcanism Program has no activity reports for Mageik.
The Global Volcanism Program has no Weekly Reports available for Mageik.
The Global Volcanism Program has no Bulletin Reports available for Mageik.
The Global Volcanism Program has no synonyms or subfeatures listed for Mageik.
There is data available for 12 Holocene eruptive periods.
|Start Date||Stop Date||Eruption Certainty||VEI||Evidence||Activity Area or Unit|
|[ 1946 ]||[ Unknown ]||Uncertain||2|
|[ 1936 Jul 4 ]||[ 1936 Jul 5 ]||Uncertain||2|
|[ 1929 Aug 19 ]||[ 1929 Dec ]||Uncertain||2|
|[ 1927 Aug 26 ± 5 days ]||[ Unknown ]||Uncertain||2|
|0500 BCE ± 50 years||Unknown||Confirmed||Radiocarbon (uncorrected)||Between East and Central Mageik|
|0550 BCE (?)||Unknown||Confirmed||Radiocarbon (uncorrected)||East Mageik|
|0650 BCE (?)||Unknown||Confirmed||Radiocarbon (uncorrected)||East Mageik|
|1650 BCE (?)||Unknown||Confirmed||Radiocarbon (uncorrected)||East Mageik|
|1950 BCE ± 100 years||Unknown||Confirmed||Radiocarbon (uncorrected)||East Mageik, ODLF tephra|
|4400 BCE ± 300 years||Unknown||Confirmed||Radiocarbon (uncorrected)||East Mageik|
|7380 BCE ± 150 years||Unknown||Confirmed||Radiocarbon (corrected)||East Mageik|
|8670 BCE ± 300 years||Unknown||Confirmed||Radiocarbon (corrected)||East Mageik|
There is data available for 1 deformation periods. Expand each entry for additional details.
There is no Emissions History data available for Mageik.
|Mount Mageik is the broad stratovolcano at the center of this aerial view from the east, south of Katmai Pass. Martin volcano forms the skyline left of Mageik, and lava flows on the flanks of Trident volcano are visible at the middle right. The three volcanoes are part of a NE-SW volcanic chain cutting across Katmai National Park. Much of the surface of Mageik volcano is formed by lava flows of Holocene age. Historical reports of eruptions from both Mageik and Martin are of variable reliability.
Photo by Christina Neal, 1990 (U.S. Geological Survey, Alaska Volcano Observatory).
|Mount Mageik (left) and steaming Mount Martin (distant right) tower above the flat-bottomed floor of the Valley of Ten Thousand Smokes (VTTS). The VTTS was formed by ash flows during the 1912 eruption of Novarupta volcano, the Earth's largest eruption of the 20th century. Glacier-clad Mount Mageik has a broad summit capped by 4 knobs, each of which is a spatter and lava-flow vent.
Photo by Game McGimsey (U.S. Geological Survey, Alaska Volcano Observatory).
There are no samples for Mageik in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.
|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 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 Mageik||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).|
|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.|
|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).|