Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year
Deception Island is an active volcano located in the south Shetland Islands, Antarctica. It constitutes a natural laboratory to test geophysical instruments in extreme conditions, since they have to endure not only the Antarctic climate but also the volcanic environment. Deception is one of the most...
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Istituto Nazionale di Geofisica e Vulcanologia, INGV
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ftjaog:oai:ojs.annalsofgeophysics.eu:article/6378 2023-05-15T13:54:52+02:00 Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year Carmona, Enrique Almendros, Javier Martín, Rosa Cortés, Guillermo Alguacil, Gerardo Moreno, Javier Martín, José Benito Martos, Antonio Serrano, Inmaculada Stich, Daniel Ibáñez, Jesús M. 2014-06-18 application/pdf https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378 https://doi.org/10.4401/ag-6378 eng eng Istituto Nazionale di Geofisica e Vulcanologia, INGV https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378/6366 https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378 doi:10.4401/ag-6378 Annals of Geophysics; V. 57 N. 3 (2014) Annals of Geophysics; Vol. 57 No. 3 (2014) 2037-416X 1593-5213 Volcano monitoring Seismic network Seismic array Deception Island volcano International Polar Year info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2014 ftjaog https://doi.org/10.4401/ag-6378 2022-03-27T06:38:20Z Deception Island is an active volcano located in the south Shetland Islands, Antarctica. It constitutes a natural laboratory to test geophysical instruments in extreme conditions, since they have to endure not only the Antarctic climate but also the volcanic environment. Deception is one of the most visited places in Antarctica, both by scientists and tourists, which emphasize the importance of volcano monitoring. Seismic monitoring has been going on since 1986 during austral summer surveys. The recorded data include volcano-tectonic earthquakes, long-period events and volcanic tremor, among others. The level of seismicity ranges from quiet periods to seismic crises (e.g. 1992-1993, 1999). Our group has been involved in volcano monitoring at Deception Island since 1994. Based on this experience, in recent years we have made the most of the opportunities of the International Polar Year 2007-2008 to introduce advances in seismic monitoring along four lines: (1) the improvement of the seismic network installed for seismic monitoring during the summer surveys; (2) the development and improvement of seismic arrays for the detection and characterization of seismo-volcanic signals; (3) the design of automated event recognition tools, to simplify the process of data interpretation; and (4) the deployment of permanent seismic stations. These advances help us to obtain more data of better quality, and therefore to improve our interpretation of the seismo-volcanic activity at Deception Island, which is a crucial step in terms of hazards assessment. Article in Journal/Newspaper Antarc* Antarctic Antarctica Deception Island International Polar Year South Shetland Islands Annals of Geophysics (INGV, Istituto Nazionale di Geofisica e Vulcanologia) Antarctic The Antarctic Austral South Shetland Islands Deception Island ENVELOPE(-60.633,-60.633,-62.950,-62.950) Annals of Geophysics 57 3 |
institution |
Open Polar |
collection |
Annals of Geophysics (INGV, Istituto Nazionale di Geofisica e Vulcanologia) |
op_collection_id |
ftjaog |
language |
English |
topic |
Volcano monitoring Seismic network Seismic array Deception Island volcano International Polar Year |
spellingShingle |
Volcano monitoring Seismic network Seismic array Deception Island volcano International Polar Year Carmona, Enrique Almendros, Javier Martín, Rosa Cortés, Guillermo Alguacil, Gerardo Moreno, Javier Martín, José Benito Martos, Antonio Serrano, Inmaculada Stich, Daniel Ibáñez, Jesús M. Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
topic_facet |
Volcano monitoring Seismic network Seismic array Deception Island volcano International Polar Year |
description |
Deception Island is an active volcano located in the south Shetland Islands, Antarctica. It constitutes a natural laboratory to test geophysical instruments in extreme conditions, since they have to endure not only the Antarctic climate but also the volcanic environment. Deception is one of the most visited places in Antarctica, both by scientists and tourists, which emphasize the importance of volcano monitoring. Seismic monitoring has been going on since 1986 during austral summer surveys. The recorded data include volcano-tectonic earthquakes, long-period events and volcanic tremor, among others. The level of seismicity ranges from quiet periods to seismic crises (e.g. 1992-1993, 1999). Our group has been involved in volcano monitoring at Deception Island since 1994. Based on this experience, in recent years we have made the most of the opportunities of the International Polar Year 2007-2008 to introduce advances in seismic monitoring along four lines: (1) the improvement of the seismic network installed for seismic monitoring during the summer surveys; (2) the development and improvement of seismic arrays for the detection and characterization of seismo-volcanic signals; (3) the design of automated event recognition tools, to simplify the process of data interpretation; and (4) the deployment of permanent seismic stations. These advances help us to obtain more data of better quality, and therefore to improve our interpretation of the seismo-volcanic activity at Deception Island, which is a crucial step in terms of hazards assessment. |
format |
Article in Journal/Newspaper |
author |
Carmona, Enrique Almendros, Javier Martín, Rosa Cortés, Guillermo Alguacil, Gerardo Moreno, Javier Martín, José Benito Martos, Antonio Serrano, Inmaculada Stich, Daniel Ibáñez, Jesús M. |
author_facet |
Carmona, Enrique Almendros, Javier Martín, Rosa Cortés, Guillermo Alguacil, Gerardo Moreno, Javier Martín, José Benito Martos, Antonio Serrano, Inmaculada Stich, Daniel Ibáñez, Jesús M. |
author_sort |
Carmona, Enrique |
title |
Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
title_short |
Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
title_full |
Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
title_fullStr |
Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
title_full_unstemmed |
Advances in seismic monitoring at Deception Island volcano (Antarctica) since the International Polar Year |
title_sort |
advances in seismic monitoring at deception island volcano (antarctica) since the international polar year |
publisher |
Istituto Nazionale di Geofisica e Vulcanologia, INGV |
publishDate |
2014 |
url |
https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378 https://doi.org/10.4401/ag-6378 |
long_lat |
ENVELOPE(-60.633,-60.633,-62.950,-62.950) |
geographic |
Antarctic The Antarctic Austral South Shetland Islands Deception Island |
geographic_facet |
Antarctic The Antarctic Austral South Shetland Islands Deception Island |
genre |
Antarc* Antarctic Antarctica Deception Island International Polar Year South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctica Deception Island International Polar Year South Shetland Islands |
op_source |
Annals of Geophysics; V. 57 N. 3 (2014) Annals of Geophysics; Vol. 57 No. 3 (2014) 2037-416X 1593-5213 |
op_relation |
https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378/6366 https://www.annalsofgeophysics.eu/index.php/annals/article/view/6378 doi:10.4401/ag-6378 |
op_doi |
https://doi.org/10.4401/ag-6378 |
container_title |
Annals of Geophysics |
container_volume |
57 |
container_issue |
3 |
_version_ |
1766261017733496832 |