Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004)
This work is dedicated to the studies of tsunamogenic earthquake on December 26, 2004 within the area of North Sumatra. By the method of seismic tomography proposed by V. S. Geyko three-dimensional Р-velocity model of the mantle of the studied region up to the depth of 2600 km was plotted. According...
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| Datum: | 2011 |
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| Sprache: | Russisch |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2011
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| Online Zugang: | https://journals.uran.ua/geofizicheskiy/article/view/117261 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543320480677888 |
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| author | Starostenko, V. I. Kendzera, A. V. Bugaenko, I. V. Zaets, L. N. Tsvetkova, T.A. |
| author_facet | Starostenko, V. I. Kendzera, A. V. Bugaenko, I. V. Zaets, L. N. Tsvetkova, T.A. |
| author_sort | Starostenko, V. I. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2020-10-07T11:00:55Z |
| description | This work is dedicated to the studies of tsunamogenic earthquake on December 26, 2004 within the area of North Sumatra. By the method of seismic tomography proposed by V. S. Geyko three-dimensional Р-velocity model of the mantle of the studied region up to the depth of 2600 km was plotted. According to the upper mantle velocity structure segmentation of the Indo-Australian plate (Sunda Arc) has been conducted and relation of defined segments with temporal cycling of the earthquakes with magnitude М≥6 has been found. Confinement of historical tsunamogenic earthquakes to the mantle velocity separation zones has been revealed. Suggestion has been made on the fact that the mantle velocity separation zones produce the conditions both for appearance of the captured wave and secondary Releigh waves that may promote, in its turn, the appearance of strong earthquakes, including tsunamogenic ones. |
| first_indexed | 2025-07-17T11:08:26Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-117261 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:08:26Z |
| publishDate | 2011 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-1172612020-10-07T11:00:55Z Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) Starostenko, V. I. Kendzera, A. V. Bugaenko, I. V. Zaets, L. N. Tsvetkova, T.A. This work is dedicated to the studies of tsunamogenic earthquake on December 26, 2004 within the area of North Sumatra. By the method of seismic tomography proposed by V. S. Geyko three-dimensional Р-velocity model of the mantle of the studied region up to the depth of 2600 km was plotted. According to the upper mantle velocity structure segmentation of the Indo-Australian plate (Sunda Arc) has been conducted and relation of defined segments with temporal cycling of the earthquakes with magnitude М≥6 has been found. Confinement of historical tsunamogenic earthquakes to the mantle velocity separation zones has been revealed. Suggestion has been made on the fact that the mantle velocity separation zones produce the conditions both for appearance of the captured wave and secondary Releigh waves that may promote, in its turn, the appearance of strong earthquakes, including tsunamogenic ones. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2011-04-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/117261 10.24028/gzh.0203-3100.v33i2.2011.117261 Geofizicheskiy Zhurnal; Vol. 33 No. 2 (2011); 3-15 Геофизический журнал; Том 33 № 2 (2011); 3-15 Геофізичний журнал; Том 33 № 2 (2011); 3-15 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/117261/111377 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Starostenko, V. I. Kendzera, A. V. Bugaenko, I. V. Zaets, L. N. Tsvetkova, T.A. Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title | Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title_full | Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title_fullStr | Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title_full_unstemmed | Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title_short | Tsunamogenic earthquake off the coast of North Sumatra (December 26, 2004) |
| title_sort | tsunamogenic earthquake off the coast of north sumatra (december 26, 2004) |
| url | https://journals.uran.ua/geofizicheskiy/article/view/117261 |
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