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The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography. / Belovezhets, N. N.; Berezhnev, Y. M.; Koulakov, I. Yu et al.

In: Doklady Earth Sciences, Vol. 501, No. 1, 6, 11.2021, p. 933-937.

Research output: Contribution to journal › Article › peer-review

Harvard

Belovezhets, NN, Berezhnev, YM, Koulakov, IY, Shapiro, NM, Abkadyrov, IF, Rychagov, SN & Gordeev, EI 2021, 'The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography', Doklady Earth Sciences, vol. 501, no. 1, 6, pp. 933-937. https://doi.org/10.1134/S1028334X21110040

APA

Belovezhets, N. N., Berezhnev, Y. M., Koulakov, I. Y., Shapiro, N. M., Abkadyrov, I. F., Rychagov, S. N., & Gordeev, E. I. (2021). The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography. Doklady Earth Sciences, 501(1), 933-937. [6]. https://doi.org/10.1134/S1028334X21110040

Vancouver

Belovezhets NN, Berezhnev YM, Koulakov IY, Shapiro NM, Abkadyrov IF, Rychagov SN et al. The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography. Doklady Earth Sciences. 2021 Nov;501(1):933-937. 6. doi: 10.1134/S1028334X21110040

Author

Belovezhets, N. N. ; Berezhnev, Y. M. ; Koulakov, I. Yu et al. / The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography. In: Doklady Earth Sciences. 2021 ; Vol. 501, No. 1. pp. 933-937.

BibTeX

@article{1d9c9799e2ff482e8a1e19d8976b996d,
title = "The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography",
abstract = "The result of ambient noise tomography for the Kambalny Volcano (South Kamchatka), where the first time in the entire history of observations a violent phreatic eruption was observed in March–April 2017, is presented. The results obtained clarify the structure of the upper part of the edifice of the Kambalny Volcano and are consistent with independent data on body waves, as well as with geological information. According to seismotomographic data of the surface waves, low-velocity anomalies are distinguished in the model of the structure of the volcanic edifice. They are asymmetric relative to the volcano cone and are allocated to loose pyroclastic deposits of past eruptions and to deep sources of hydrothermal activity. Perhaps the migration of fluids in these hydrothermal vents to the north and west of the volcano and their interaction with the magma chamber in the upper crust caused the explosive eruption.",
keywords = "ambient noise tomography, Kambalny Volcano, Kamchatka, seismic noise, surface waves, upper crust, velocity anomalies",
author = "Belovezhets, {N. N.} and Berezhnev, {Y. M.} and Koulakov, {I. Yu} and Shapiro, {N. M.} and Abkadyrov, {I. F.} and Rychagov, {S. N.} and Gordeev, {E. I.}",
note = "Funding Information: This work was supported by the Russian Science Foundation, project no. 20-17-00075, and the Ministry of Science and Higher Education, project no. 075-15-2021-628 “Geophysical Research, Monitoring, and Forecasting of the Development of Catastrophic Geodynamic Processes in the Far East of Russia.” Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",
year = "2021",
month = nov,
doi = "10.1134/S1028334X21110040",
language = "English",
volume = "501",
pages = "933--937",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - The Structure of the Upper Crust beneath the Kambalny Volcano (South Kamchatka) Revealed from Ambient Noise Tomography

AU - Belovezhets, N. N.

AU - Berezhnev, Y. M.

AU - Koulakov, I. Yu

AU - Shapiro, N. M.

AU - Abkadyrov, I. F.

AU - Rychagov, S. N.

AU - Gordeev, E. I.

N1 - Funding Information: This work was supported by the Russian Science Foundation, project no. 20-17-00075, and the Ministry of Science and Higher Education, project no. 075-15-2021-628 “Geophysical Research, Monitoring, and Forecasting of the Development of Catastrophic Geodynamic Processes in the Far East of Russia.” Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/11

Y1 - 2021/11

N2 - The result of ambient noise tomography for the Kambalny Volcano (South Kamchatka), where the first time in the entire history of observations a violent phreatic eruption was observed in March–April 2017, is presented. The results obtained clarify the structure of the upper part of the edifice of the Kambalny Volcano and are consistent with independent data on body waves, as well as with geological information. According to seismotomographic data of the surface waves, low-velocity anomalies are distinguished in the model of the structure of the volcanic edifice. They are asymmetric relative to the volcano cone and are allocated to loose pyroclastic deposits of past eruptions and to deep sources of hydrothermal activity. Perhaps the migration of fluids in these hydrothermal vents to the north and west of the volcano and their interaction with the magma chamber in the upper crust caused the explosive eruption.

AB - The result of ambient noise tomography for the Kambalny Volcano (South Kamchatka), where the first time in the entire history of observations a violent phreatic eruption was observed in March–April 2017, is presented. The results obtained clarify the structure of the upper part of the edifice of the Kambalny Volcano and are consistent with independent data on body waves, as well as with geological information. According to seismotomographic data of the surface waves, low-velocity anomalies are distinguished in the model of the structure of the volcanic edifice. They are asymmetric relative to the volcano cone and are allocated to loose pyroclastic deposits of past eruptions and to deep sources of hydrothermal activity. Perhaps the migration of fluids in these hydrothermal vents to the north and west of the volcano and their interaction with the magma chamber in the upper crust caused the explosive eruption.

KW - ambient noise tomography

KW - Kambalny Volcano

KW - Kamchatka

KW - seismic noise

KW - surface waves

KW - upper crust

KW - velocity anomalies

UR - http://www.scopus.com/inward/record.url?scp=85121685201&partnerID=8YFLogxK

UR - https://www.elibrary.ru/item.asp?id=47545120

UR - https://www.mendeley.com/catalogue/884cba4a-f355-347f-84c5-e83b68e84c59/

U2 - 10.1134/S1028334X21110040

DO - 10.1134/S1028334X21110040

M3 - Article

AN - SCOPUS:85121685201

VL - 501

SP - 933

EP - 937

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

M1 - 6

ER -

ID: 35201137