Ararat

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  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 39.7°N
  • 44.3°E

  • 5165 m
    16941 ft

  • 213040
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

The Global Volcanism Program has no activity reports for Ararat.

The Global Volcanism Program has no Weekly Reports available for Ararat.

The Global Volcanism Program has no Bulletin Reports available for Ararat.

Basic Data

Volcano Number

Last Known Eruption

Elevation

Latitude
Longitude
213040

1840 CE

5165 m / 16941 ft

39.7°N
44.3°E

Volcano Types

Stratovolcano
Pyroclastic cone(s)

Rock Types

Major
Andesite / Basaltic Andesite
Dacite
Basalt / Picro-Basalt
Trachybasalt / Tephrite Basanite
Rhyolite

Tectonic Setting

Intraplate
Continental crust (> 25 km)

Population

Within 5 km
Within 10 km
Within 30 km
Within 100 km
25
1,239
135,563
2,811,646

Geological Summary

The 5165-m-high, double-peaked stratovolcano Mount Ararat, also known as Agri Dagi, is Turkey's highest, largest volume, and easternmost volcano. Glacier-clad Ararat, along with its twin volcano, 3925-m-high Kucuk Ararat (or Lesser Ararat), covers an area of 1000 sq km at the eastern end of a SSW-ESE line of volcanoes extending from Nemrut Dagi. Construction of the Greater and Lesser Ararat volcanoes was followed by a period of extensive flank eruptions, many erupted along N-S-trending fissures. The initial stage of flank eruptions produced a cluster of cinder cones and dacitic-rhyolitic lava domes surrounding Greater Ararat and a series of pyroclastic cones and domes on the western flank of Lesser Ararat. Late-stage activity formed large pyroclastic cones lower on the flanks of the two volcanoes. Ararat appears to have been active during the 3rd millennium BCE; pyroclastic-flow deposits overlie early Bronze Age artifacts and human remains. Karakhanian et al. (2002) reported historical evidence for a phreatic eruption and pyroclastic flow at the time of a July 1840 earthquake and landslide.

References

The following references have all been used during the compilation of data for this volcano, it is not a comprehensive bibliography.

Blumenthal M M, van der Kaaden G, Vlodavetz V I, 1964. Turkey & Caucasus. Catalog of Active Volcanoes of the World and Solfatara Fields, Rome: IAVCEI, 17: 1-23.

Feraud J, Ozkocak O, 1993. Les volcans actifs de Turquie: guide geologique et itineraires de'excursions. L'Assoc Volc Europeenne (LAVE), 2: 1-82.

Haroutiunian R A, 2006. The historical volcanoes of Armenia and adjacent areas revisited. J Volc Geotherm Res, 155: 334-337.

IAVCEI, 1973-80. Post-Miocene Volcanoes of the World. IAVCEI Data Sheets, Rome: Internatl Assoc Volc Chemistry Earth's Interior..

Karakhanian A, Djrbashian R, Trifonov V, Philip H, Arakelian S, Avagian A, 2002. Holocene-historical volcanism and active faults as natural risk factors for Armenia and adjacent countries. J Volc Geotherm Res, 113: 319-344.

Karakhanian A, Jrbashyan R, Trifonov V, Philip H, Arakelian S, Avagyan A, Baghdassaryan H, Davtian V, 2006. Historical volcanoes of Armenia and adjacent areas: what is revisited?. J Volc Geotherm Res, 155: 338-345.

Karakhanian A, Jrbashyan R, Trifonov V, Philip H, Arakelian S, Avagyan A, Baghdassaryan H, Davtian V, Ghoukassyan Y, 2003. Volcanic hazards in the region of the Armenian nuclear power plant. J Volc Geotherm Res, 126: 31-62.

Lambert R S J, Holland J G, Owen P F, 1974. Chemical petrology of a suite of calc-alkaline lavas from Mount Ararat, Turkey. J Geol, 82: 419-438.

Pearce J A, Bender J F, de Long S E, Kidd W S F, Low P J, Guner Y, Saroglu F, Yilmaz Y, Moorbath S, Mitchell J G, 1990. Genesis of collision volcanism in eastern Anatolia, Turkey. J Volc Geotherm Res, 44: 184-229.

Sapper K, 1917. Katalog der Geschichtlichen Vulkanausbruche. Strasbourg: Karl J Trubner, 358 p.

Yilmaz Y, Guner Y, Saroglu F, 1998. Geology of the Quaternary volcanic centers of the east Anatolia. J Volc Geotherm Res, 85: 173-210.

Eruptive History


Summary of Holocene eruption dates and Volcanic Explosivity Indices (VEI).


Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
1840 Jul 2 Unknown Confirmed 3 Historical Observations Upper northern flank
[ 1783 ] [ Unknown ] Uncertain    
[ 1450 ] [ Unknown ] Uncertain    
0550 BCE Unknown Confirmed   Anthropology Summit (?) and north flank
2450 BCE ± 50 years Unknown Confirmed   Anthropology NW flank

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.


Synonyms

Agri Dagi | Buyuk Agri Dagi

Cones

Feature Name Feature Type Elevation Latitude Longitude
Karniyarik Cone
Kucuk Ararat
    Kucuk Agri Dagi
Cone 3925 m 39° 39' 0" N 44° 25' 0" E

Photo Gallery


The snow-covered Mount Ararat massif is seen in the center of this 1992 Space Shuttle photo from the NE. The 5165-m-high, double-peaked stratovolcano Mt. Ararat is Turkey's highest, largest volume, and easternmost volcano, near the borders with Armenia and Iran. Ararat, along with its twin volcano, 3903-m-high Kucuk Ararat (the lower conical peak to the left of Ararat), covers an area of 1000 sq km. Fresh-looking postglacial lava flows were erupted from flank fissures, and well-preserved craters are located on the flanks of the volcano.

Photo by National Aeronautical and Space Administration (NASA), 1992.
This Space Shuttle image shows the massive 1000-sq-km snow-capped Ararat massif in March 2001. The north-trending gash descending at the top-center from the summit crater of 5165-m-high Ararat is Ahora Gorge. New historical evidence documents a phreatic eruption and pyroclastic flow at the time of a July 1840 earthquake and landslide in the gorge. The conical peak of 3903-m-high Kucuk Ararat (Lesser Ararat) is visible at the far right, and youthful craters can be seen on the western flank of the massif at the left.

Image courtesy of Earth Sciences and Image Analysis Laboratory, NASA Johnson Space Center, 2001 (http://eol.jsc.nasa.gov).
Glacier-clad Mount Ararat, seen in this oblique NASA Space Shuttle image, is Turkey's highest (5165 m), largest volume, and easternmost volcano. Its twin volcano, 3925-m-high Kucuk Ararat (or Lesser Ararat), lies across a saddle to the SE (right-center). Prominent lava flows with dramatic flow levees were erupted from flank vents between Greater and Lesser Ararat; one of these terminates in a fan-shaped lobe at the lower left. Pyroclastic-flow deposits from Ararat overlie early Bronze Age artifacts.

NASA Space Shuttle image ISS002-E-10032, 2001 (http://eol.jsc.nasa.gov/).
Snow-capped Mount Ararat is seen from the Khor Virap monastery in Armenia, NE of the volcano. The 5165-m-high Ararat, also known as Agri Dagi, is Turkey's highest and easternmost volcano, lying near the border with Armenia. Ararat appears to have been active during the 3rd millennium BC; pyroclastic-flow deposits overlie early Bronze Age artifacts and human remains. A phreatic eruption and pyroclastic flow may have occurred at the time of a July 1840 earthquake and landslide.

Photo by Andrew Behesnilian (Wikimedia Commons).

Smithsonian Sample Collections Database


A listing of samples from the Smithsonian collections will be available soon.

Affiliated Sites

Large Eruptions of Ararat 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).
MODVOLC - HIGP MODIS Thermal Alert System 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.
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.