Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise
Ambient noise interferometry is becoming increasingly popular for studying seismic velocity changes. Such changes contain information on the structural and mechanical properties of Earth systems. Application to monitoring, however, is complicated by the large number of processes capable of inducing...
Published in: | Geophysical Research Letters |
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Online Access: | https://hal.science/hal-02295450 https://hal.science/hal-02295450/document https://hal.science/hal-02295450/file/2018GL080580.pdf https://doi.org/10.1029/2018GL080580 |
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ftuniveiffel:oai:HAL:hal-02295450v1 2023-05-15T18:43:34+02:00 Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise Yates, A.S. Savage, M.K. Jolly, A.D. Caudron, Corentin Hamling, I.J. Institut des Sciences de la Terre (ISTerre) Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) 2019 https://hal.science/hal-02295450 https://hal.science/hal-02295450/document https://hal.science/hal-02295450/file/2018GL080580.pdf https://doi.org/10.1029/2018GL080580 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/2018GL080580 hal-02295450 https://hal.science/hal-02295450 https://hal.science/hal-02295450/document https://hal.science/hal-02295450/file/2018GL080580.pdf doi:10.1029/2018GL080580 IRD: fdi:010076469 http://hal.archives-ouvertes.fr/licences/copyright/ info:eu-repo/semantics/OpenAccess ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-02295450 Geophysical Research Letters, 2019, 46 (1), p. 99-108. ⟨10.1029/2018GL080580⟩ NOUVELLE ZELANDE [SDU]Sciences of the Universe [physics] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] info:eu-repo/semantics/article Journal articles 2019 ftuniveiffel https://doi.org/10.1029/2018GL080580 2023-02-11T21:43:23Z Ambient noise interferometry is becoming increasingly popular for studying seismic velocity changes. Such changes contain information on the structural and mechanical properties of Earth systems. Application to monitoring, however, is complicated by the large number of processes capable of inducing crustal velocity changes. We demonstrate this at White Island volcano over a 10 year period containing multiple well documented eruptions. Using individual seismic stations, we detect velocity perturbations that we ascribe to volcanic activity, large earthquakes, and seasonality. Distant seismic stations capture widespread nonvolcanic changes that are also present at the volcano. Comparison between velocity changes recorded by distant and local stations then allows us to distinguish volcanic phenomena from seasonality. Through this, we resolve distinct features in ambient noise derived velocity changes that relate to volcanic unrest and a phreatic eruption, illustrating the strength of the approach. Article in Journal/Newspaper White Island HAL Univ-Eiffel (Université Gustave Eiffel) New Zealand White Island ENVELOPE(48.583,48.583,-66.733,-66.733) Geophysical Research Letters 46 1 99 108 |
institution |
Open Polar |
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HAL Univ-Eiffel (Université Gustave Eiffel) |
op_collection_id |
ftuniveiffel |
language |
English |
topic |
NOUVELLE ZELANDE [SDU]Sciences of the Universe [physics] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
spellingShingle |
NOUVELLE ZELANDE [SDU]Sciences of the Universe [physics] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] Yates, A.S. Savage, M.K. Jolly, A.D. Caudron, Corentin Hamling, I.J. Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
topic_facet |
NOUVELLE ZELANDE [SDU]Sciences of the Universe [physics] [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
description |
Ambient noise interferometry is becoming increasingly popular for studying seismic velocity changes. Such changes contain information on the structural and mechanical properties of Earth systems. Application to monitoring, however, is complicated by the large number of processes capable of inducing crustal velocity changes. We demonstrate this at White Island volcano over a 10 year period containing multiple well documented eruptions. Using individual seismic stations, we detect velocity perturbations that we ascribe to volcanic activity, large earthquakes, and seasonality. Distant seismic stations capture widespread nonvolcanic changes that are also present at the volcano. Comparison between velocity changes recorded by distant and local stations then allows us to distinguish volcanic phenomena from seasonality. Through this, we resolve distinct features in ambient noise derived velocity changes that relate to volcanic unrest and a phreatic eruption, illustrating the strength of the approach. |
author2 |
Institut des Sciences de la Terre (ISTerre) Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) |
format |
Article in Journal/Newspaper |
author |
Yates, A.S. Savage, M.K. Jolly, A.D. Caudron, Corentin Hamling, I.J. |
author_facet |
Yates, A.S. Savage, M.K. Jolly, A.D. Caudron, Corentin Hamling, I.J. |
author_sort |
Yates, A.S. |
title |
Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
title_short |
Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
title_full |
Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
title_fullStr |
Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
title_full_unstemmed |
Volcanic, coseismic, and seasonal changes detected at white Island (Whakaari) volcano, New Zealand, using seismic ambient noise |
title_sort |
volcanic, coseismic, and seasonal changes detected at white island (whakaari) volcano, new zealand, using seismic ambient noise |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-02295450 https://hal.science/hal-02295450/document https://hal.science/hal-02295450/file/2018GL080580.pdf https://doi.org/10.1029/2018GL080580 |
long_lat |
ENVELOPE(48.583,48.583,-66.733,-66.733) |
geographic |
New Zealand White Island |
geographic_facet |
New Zealand White Island |
genre |
White Island |
genre_facet |
White Island |
op_source |
ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-02295450 Geophysical Research Letters, 2019, 46 (1), p. 99-108. ⟨10.1029/2018GL080580⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/2018GL080580 hal-02295450 https://hal.science/hal-02295450 https://hal.science/hal-02295450/document https://hal.science/hal-02295450/file/2018GL080580.pdf doi:10.1029/2018GL080580 IRD: fdi:010076469 |
op_rights |
http://hal.archives-ouvertes.fr/licences/copyright/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/2018GL080580 |
container_title |
Geophysical Research Letters |
container_volume |
46 |
container_issue |
1 |
container_start_page |
99 |
op_container_end_page |
108 |
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1766233995037638656 |