- Info & Contacts
The Global Volcanism Program has no activity reports for Butajiri-Silti Field.
The Global Volcanism Program has no Weekly Reports available for Butajiri-Silti Field.
The Global Volcanism Program has no Bulletin Reports available for Butajiri-Silti Field.
The Global Volcanism Program is not aware of any Holocene eruptions from Butajiri-Silti Field. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Butajiri-Silti Field page in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).
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|
|The 1-km-wide, lake-filled Ara-Shetan maar is located at the south end of the Butajiri-Silti volcanic field. It consists of a large group of basaltic cinder cones, maars, and lava flows in an 80-km-long, NE-SW-trending area near the west margin of the Ethiopian Rift. At least 13 maars, many filled by lakes, are located near the town of Debre Zeit, SE of Ethiopia's capital city, Addis Ababa. Eruption of basaltic cinder cones and associated youthful lava flows was contemporaneous with those that produced the maars.
Photo by Giday Wolde-Gabriel (Los Alamos National Laboratory).
The following references have all been used during the compilation of data for this volcano, it is not a comprehensive bibliography. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title.
Di Paola G M, 1972. The Ethiopian Rift Valley (between 7° 00' and 8° 40' lat north). Bull Volc, 36: 517-560.
Emilia D A, Last B J, Wood C A, Dakin F M, 1976-77. Geophysics and geology of an explosion crater in the Ethiopian Rift Valley. Bull Volc, 40: 133-140.
|Large Eruptions of Butajiri-Silti Field||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).|
|WOVOdat||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.|
|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).|
|Smithsonian Collections||Search the Smithsonian's NMNH Department of Mineral Sciences collections database. Go to the "Search Rocks and Ores" tab and use the Volcano Name drop-down to find samples.|