Abstract
Structural-geological, petrological, seismotectonic, and seismotomographic data received in regions of areal volcanism of the south-southwest sector of the Plosky Tolbachik volcano area are considered. The fissure eruption occurring here from November 2012 to the middle of September 2013 was called 50 years of IVS after the 50th anniversary of the Institute of Volcanology and Seismology, Far Eastern Branch, Russian Academy of Sciences. A joint analysis of new and retrospective data allows us to suggest a model for the recent eruption and formulate some problems for future studies and eruption forecasting.
Similar content being viewed by others
References
Atlas vulkanov SSSR (Atlas of Volcanoes), Moscow: Izd-vo AN SSSR, 1969.
Balesta, S.T., Glubinnoe seismicheskoe zondirovanie Kamchatki (Deep Seismic Sounding of Kamchatka), Moscow: Nauka, 1978.
Bol’shoe treshchinnoe Tolbachinskoe izverzhenie (The Great Tolbachik Fissure Eruption), Fedotov, S.A., Ed., Moscow: Nauka, 1984.
Ermakov, V.A., Geological effect of the Quaternary volcanism of the Klyuchevskoy volcanic group in Kamchatka, in Proc. of the 1st Urban Conf. of Young Scientists and Experts (November 1967), Petropavlovsk-Kamchatsky: Dal’nevost. kn. izd-vo, 1969, pp. 23–26.
Ermakov, V.A., Megaplagiophyre lavas of Kamchatka: a likely analog of anorthosite rocks, Izv. Akad. Nauk SSSR, Ser. Geol., 1971, no. 10, pp. 56–72.
Ermakov, V.A., Formatsionnoe raschlenenie chetvertichnykh vulkanicheskikh porod (Formational Differentiation of Quaternary Volcanic Rocks), Moscow: Nedra, 1977.
Ermakov, V.A., Petrology and origin of basalts in the regional zone of cinder cones of the Tolbachik dale, in Petrologicheskie issledovaniya bazitov ostrovnykh dug (Petrologic Study of Basalts of Island Arcs), Moscow: IFZ AN SSSR, 1978, pp. 3–69.
Ermakov, V.A., Firstov, P.P., and Shirokov, V.A., Petrogenesis the Klyuchevskoy volcanic group, in Vulkanizm i glubiny Zemli (Volcanism and the Earth’s Depths), Moscow: Nauka, 1971, pp. 152–156.
Ermakov, V.A. and Vazheevskaya, O.A., Ostry and Plosky Tolbachik volcanoes, Byull. Vulk. St., 1973, no. 49, pp. 43–53.
Ermakov, V.A., Milanovskii, E.E., and Tarakanovskii, A.A., Significance of riftogenesis in the formation of quaternary volcanic zones of Kamchatka, Vestn. Mosk. Univ., Ser. 4: Geol., 1974, no. 3, pp. 3–20.
Ermakov, V.A., Petrov, V.I., and Gusakova, N.R., Finding of gabbroic anorthosites in an effusive occurrence on Kamchatka, Izv. Akad. Nauk SSSR, Ser. Geol., 1975, no. 11, pp. 59–63.
Ermakov, V.A., Pecherskii, D.M, and Sharonova, Z.V., Petromagnetic characteristcs of Quaternary volcanic rocks of Central Kamchatka, Fiz. Zemli, 1982, no. 12, pp. 76–83.
Ermakov, V.A. and Ermakov, A.V., Geological and petrologic models of the 1975–1976 eruption in the Tolbachik dale (the Klyuchevskoy volcanic group), Geofiz. Issled., 2006, no. 5, pp. 53–115.
Ermakov, V.A. and Gontovaya, L.I., Tectono-magmatic processes on the active continental margin (by seismic tomography data), in Proc. of the Int. Conf. “Current State of Earth Sciences,” Moscow, February 1–4, 2011, Moscow, 2011, pp. 625–630.
Ermakov, V.A., Garagash, I.A., and Gontovaya, L.I., Volcanism as an expression of rapid tectono-magmatic disruption caused by a change in the main characteristics of the earth crust, in Tektonofizika i aktual’nye voprosy nauk o Zemle (Tectonophysics and Current Issues in Earth Sciences), Moscow: IFZ RAN, 2012, vol. 1, pp. 360–364.
Ermakov, V.A., Gontovaya, L.I., and Senyukov, S.L., A preliminary tectono-magmatic model of the new Tolbachik eruption (the IVS 50th anniversary) on the basis of geologo-structural and geophysical data, in Vulkanizm i svyazannye s nim protsessy (Volcanism and Related Processes), Petropavlovsk-Kamchatsky, 2013, pp. 73–74.
Ermakov, V.A. and Gontovaya, L.I., Geological models of the Earth’s crust structure and volcanic dynamics in Kamchatka, built from an array of geophysical data, in Proc. of the 40th Session of the Int. D.G. Uspensky Seminar “Issues of the Theory and Practice of Geological Interpretation of Gravity, Magnetic, and Electric Fields,” Moscow, January 28–February 1, 2013, Moscow, 2013, pp. 40–45.
Fedotov, S.A., Utkin, I.S., and Utkina, L.I., The peripheral magma chamber of Plosky Tolbachik, a Kamchatka basaltic volcano: Activity, location and depth, dimensions, and their changes based on magma discharge observations, J. Volcanol. Seismol., 2011, vol. 5, no. 6, pp. 369–386.
Firstov, P.P., Belousov, A.B., Makhmudov, E.R., Belousova, M.G., Fi, D.Z., and Izbekov, P.E., Evaluation of the amount of explosive gas released during the Tolbachik eruption in January–Februrary of 2013, in Vulkanizm i svyazannye s nim protsessy (Volcanism and Related Processes), Petropavlovsk-Kamchatsky, 2013, pp. 39–40.
Girina, O.A., Mel’nikov, D.V., Manevich, A.G., and Nuzhdaev, A.A., The 2012–2013 satellite monitoring of TFE-50 (Tolbachik Fissure Eruption), in Vulkanizm i svyazannye s nim protsessy (Volcanism and Related Processes), Petropavlovsk-Kamchatsky, 2013, p. 16.
Khubunaya, S.A., Gontovaya, L.I., Sobolev, A.V., and Nizkous, I.V., Magma chambers beneath the Klyuchevskoy volcanic group (Kamchatka), J. Volcanol. Seismol., 2007, vol. 1, no. 2, pp. 98–118.
Kugaenko, Yu.A., Saltykov, V.A., Gorbatikov, A.V., et al., New data on the deep structure of the northern break of the Great Tolbachik Fissure Eruption (1975–1976), Dokl. Earth Sci., 2011, vol. 441, no. 2, pp. 1673–1678.
MacDonald, G.A. and Abbott, A.T., The Geology of Hawaii: Volcanoes in the Sea, Honolulu: University of Hawaii Press, 1970.
Piip, B.I., Klyuchevskaya sopka i ee izverzheniya v 1944–1945 gg. i v proshlom (Klyuchevskaya Sopka and Its Eruptions of 1944–1945 and the Past), Moscow: Izd-vo AN SSSR, 1956.
Popkov, V.F., Volcanic activity of Plosky Tolbachik in 1940, Byull. Vulk. St., 1946, no. 12, pp. 54–64.
Saltykov, V.A., Kugaenko, Yu.A., and Voropaev, P.V., On the anomaly of the seismic regime preceding the new (2012) Tolbachik fissure eruption in Kamchatka, Vestn. KRAUNTs, 2012, no. 2, pp. 16–19.
Samoilenko, S.B., Mel’nikov, D.V., Magus’kin, M.A., and Ovsyanikov, A.A., Start of the new Tolbachik fissure eruption in 2012, Vestn. KRAUNTs, 2012, no. 2, pp. 20–22.
Senyukov, S.L., Nuzhdina, I.N., and Droznina, S.Ya., Spatial and temporal analysis of the 1999–2007 earth-quakes of the Klyuchevskoy volcano, Geophysical Monitoring and Problems of Seismic Safety in the Russian Far East: Proc. of the Scientific and Technical Conf., Petropavlovsk-Kamchatsky, November 11–17, 2007, Petropavlovsk-Kamchatsky, 2008, pp. 120–124.
Sheimovich, V.S. and Patoka, M.G., Geologicheskoe stroenie zon aktivnogo kainozoiskogo vulkanizma (Geological Structure of Active Cenozoic Volcanism Zones), Moscow: Nedra, 1989.
Titkov, N.N. and Maguskin, M.A., Deformation of the earth’s surface according to data of 1975–2011 and 2012 measurements at the northern breakthrough of the Great Tolbachik Fissure Eruption, in Vulkanizm i svyazannye s nim protsessy (Volcanism and Related Processes), Petropavlovsk-Kamchatsky, 2013, p. 39.
Tokarev, P.I., Vulkanicheskie zemletryaseniya Kamchatki (Volcanic Earthquakes of Kamchatka), Moscow: Nauka, 1981.
Volkanism in Hawaii, Vol. 1, Washington: US Gov. Print. Off’ice, 1987.
Volynets, O.N. and Koloskov, A.V., Plagioklazy chetvertichnykh effuzivov i maloglubinnykh intruzivov Kamchatki (Plagioclases of Quaternary Effusives and Shallow Intrusives in Kamchatka), Novosibirsk: Nauka, 1976.
Volynets, A.O. and Mel’nikov, D.V., Reconstruction of the TFE-50 start from petrological and satellite data, in Vulkanizm i svyazannye s nim protsessy (Volcanism and Related Processes), Petropavlovsk-Kamchatsky, 2013, p. 13.
Volynets, A.O., Mel’nikov, D.V., and Yakushev, A.I., First data on composition of the volcanic rocks of the IVS 50th anniversary Fissure Tolbachik Eruption (Kamchatka), Dokl. Earth Sci., 2013, vol. 452, no. 1, pp. 953–958.
Zavaritskii, A.N., Vulkany Kamchatki (Volcanoes of Kamchatka), Moscow: Izd-vo AN SSSR, 1955.
Zobin, V.M., The mechanism and dynamical parameters of Sources of volcanic earthquakes preceding the 1975 GTFE, in Geologicheskie i geofizicheskie dannye o Bol’shom treshchinnom Tolbachinskom izverzhenii 1975–1976 gg. (Geological and Geophysical Data on the 1975–1976 Great Tolbachik Fissure Eruption), Moscow: Nauka, 1978, pp. 171–181.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.A. Ermakov, L.I. Gontovaya, S.L. Senyukov, 2014, published in Geofizicheskie Protsessy i Biosfera, 2014, Vol. 13, No. 1, pp. 5–33.
Rights and permissions
About this article
Cite this article
Ermakov, V.A., Gontovaya, L.I. & Senyukov, S.L. Tectonics and magma chambers of the recent Tolbachik Fissure Eruption (Kamchatka Peninsula). Izv. Atmos. Ocean. Phys. 50, 745–765 (2014). https://doi.org/10.1134/S0001433814080039
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001433814080039