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Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry. / Cabrera-Pérez, Iván; D'Auria, Luca; Soubestre, Jean et al.

In: Scientific Reports, Vol. 13, No. 1, 12039, 25.07.2023.

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

Harvard

Cabrera-Pérez, I, D'Auria, L, Soubestre, J, Przeor, M, Barrancos, J, García-Hernández, R, Ibáñez, JM, Koulakov, I, van Dorth, DM, Ortega, V, Padilla, GD, Sagiya, T & Pérez, N 2023, 'Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry', Scientific Reports, vol. 13, no. 1, 12039. https://doi.org/10.1038/s41598-023-39237-9

APA

Cabrera-Pérez, I., D'Auria, L., Soubestre, J., Przeor, M., Barrancos, J., García-Hernández, R., Ibáñez, J. M., Koulakov, I., van Dorth, D. M., Ortega, V., Padilla, G. D., Sagiya, T., & Pérez, N. (2023). Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry. Scientific Reports, 13(1), [12039]. https://doi.org/10.1038/s41598-023-39237-9

Vancouver

Cabrera-Pérez I, D'Auria L, Soubestre J, Przeor M, Barrancos J, García-Hernández R et al. Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry. Scientific Reports. 2023 Jul 25;13(1):12039. doi: 10.1038/s41598-023-39237-9

Author

Cabrera-Pérez, Iván ; D'Auria, Luca ; Soubestre, Jean et al. / Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry. In: Scientific Reports. 2023 ; Vol. 13, No. 1.

BibTeX

@article{953249c468b34ab89a6c1bd3c8f9b349,
title = "Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry",
abstract = "On Sept. 19th, 2021, a volcanic eruption began on the island of La Palma (Canary Islands, Spain). The pre-eruptive episode was characterized by seismicity and ground deformation that started only 9.5 days before the eruption. In this study, we applied seismic interferometry to the data recorded by six broadband seismic stations, allowing us to estimate velocity variations during the weeks preceding the eruption. About 9.5 days before the eruption, we observed a reduction in the seismic velocities is registered next to the eruptive centers that opened later. Furthermore, this zone overlaps with the epicenters of a cluster of volcano-tectonic earthquakes located at shallow depth (< 4 km) and detached from the main cluster of deeper seismicity. We interpret the decrease in seismic velocities and the occurrence of such a shallow earthquake cluster as the effect of hydrothermal fluid released by the ascending magma batch and reaching the surface faster than the magma itself.",
author = "Iv{\'a}n Cabrera-P{\'e}rez and Luca D'Auria and Jean Soubestre and Monika Przeor and Jos{\'e} Barrancos and Rub{\'e}n Garc{\'i}a-Hern{\'a}ndez and Ib{\'a}{\~n}ez, {Jes{\'u}s M} and Ivan Koulakov and {van Dorth}, {David Mart{\'i}nez} and V{\'i}ctor Ortega and Padilla, {Germ{\'a}n D} and Takeshi Sagiya and Nemesio P{\'e}rez",
note = "Acknowledgements: Tis paper benefted from various Python packages including Matplotlib40, Obspy41,42 and MSNoise19. The INVOLCAN team was supported by the projects VOLRISKMAC II (MAC2/3.5b/328) co-fnanced by the EC Cooperation Transnational Program MAC 2014-2020 and Cumbre Vieja Emergencia, fnanced by Ministerio de Ciencia e Innovaci{\'o}n of the Spanish Goverment. J.M.I and I.K. were supported by the project FEMALE of the Spanish Government (Grant No. PID2019-106260GB-I00). J.M.I. is founded by the Spanish PROOF-FOREVER (EUR2022.134044) project. {\textcopyright} 2023. The Author(s).",
year = "2023",
month = jul,
day = "25",
doi = "10.1038/s41598-023-39237-9",
language = "English",
volume = "13",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Spatio-temporal velocity variations observed during the pre-eruptive episode of La Palma 2021 eruption inferred from ambient noise interferometry

AU - Cabrera-Pérez, Iván

AU - D'Auria, Luca

AU - Soubestre, Jean

AU - Przeor, Monika

AU - Barrancos, José

AU - García-Hernández, Rubén

AU - Ibáñez, Jesús M

AU - Koulakov, Ivan

AU - van Dorth, David Martínez

AU - Ortega, Víctor

AU - Padilla, Germán D

AU - Sagiya, Takeshi

AU - Pérez, Nemesio

N1 - Acknowledgements: Tis paper benefted from various Python packages including Matplotlib40, Obspy41,42 and MSNoise19. The INVOLCAN team was supported by the projects VOLRISKMAC II (MAC2/3.5b/328) co-fnanced by the EC Cooperation Transnational Program MAC 2014-2020 and Cumbre Vieja Emergencia, fnanced by Ministerio de Ciencia e Innovación of the Spanish Goverment. J.M.I and I.K. were supported by the project FEMALE of the Spanish Government (Grant No. PID2019-106260GB-I00). J.M.I. is founded by the Spanish PROOF-FOREVER (EUR2022.134044) project. © 2023. The Author(s).

PY - 2023/7/25

Y1 - 2023/7/25

N2 - On Sept. 19th, 2021, a volcanic eruption began on the island of La Palma (Canary Islands, Spain). The pre-eruptive episode was characterized by seismicity and ground deformation that started only 9.5 days before the eruption. In this study, we applied seismic interferometry to the data recorded by six broadband seismic stations, allowing us to estimate velocity variations during the weeks preceding the eruption. About 9.5 days before the eruption, we observed a reduction in the seismic velocities is registered next to the eruptive centers that opened later. Furthermore, this zone overlaps with the epicenters of a cluster of volcano-tectonic earthquakes located at shallow depth (< 4 km) and detached from the main cluster of deeper seismicity. We interpret the decrease in seismic velocities and the occurrence of such a shallow earthquake cluster as the effect of hydrothermal fluid released by the ascending magma batch and reaching the surface faster than the magma itself.

AB - On Sept. 19th, 2021, a volcanic eruption began on the island of La Palma (Canary Islands, Spain). The pre-eruptive episode was characterized by seismicity and ground deformation that started only 9.5 days before the eruption. In this study, we applied seismic interferometry to the data recorded by six broadband seismic stations, allowing us to estimate velocity variations during the weeks preceding the eruption. About 9.5 days before the eruption, we observed a reduction in the seismic velocities is registered next to the eruptive centers that opened later. Furthermore, this zone overlaps with the epicenters of a cluster of volcano-tectonic earthquakes located at shallow depth (< 4 km) and detached from the main cluster of deeper seismicity. We interpret the decrease in seismic velocities and the occurrence of such a shallow earthquake cluster as the effect of hydrothermal fluid released by the ascending magma batch and reaching the surface faster than the magma itself.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85165681256&origin=inward&txGid=3fee7d3b4f309b8ff8d3da40e0f9cb13

UR - https://www.mendeley.com/catalogue/5f2f10d5-3f12-3f87-917f-cd1329e3dca5/

U2 - 10.1038/s41598-023-39237-9

DO - 10.1038/s41598-023-39237-9

M3 - Article

C2 - 37491500

VL - 13

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 12039

ER -

ID: 53252609