dor_id: 4132555

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/209/199

100.1.#.a: Pulinets, S. A.; Leyva Contreras, A.; Bisiacchi-giraldi, G.; Ciraolo, L.

524.#.#.a: Pulinets, S. A., et al. (2005). Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of. Geofísica Internacional; Vol. 44 Núm. 4: Octubre 1, 2005; 369-377. Recuperado de https://repositorio.unam.mx/contenidos/4132555

245.1.0.a: Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2005

264.#.1.c: 2005-10-01

653.#.#.a: Contenido total de electrones; variaciones ionosféricas; precursor sísmico; Total electron content; ionosphere variations; attenuation

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/209

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/209

041.#.7.h: spa

520.3.#.a: Anomalous ionospheric variations associated with the process of strong earthquake (M>5) preparation has been fairly well established. To check possible ionospheric variations connected with the recent Colima earthquake, M=7.8, of 21 January 2003, the data of five stationary GPS receivers of the National Institute of Statistics, Geography and Informatics (INEGI) of Mexico network were analyzed. It was found that the vertical total electron content showed anomalies two to three days before the seismic shock, while the daily cross correlation coefficient calculated for the different pairs of GPS receivers presented a drop within an interval of one to five days before the seismic shock. Also, the horizontal spatial (latitude-longitude) distribution of the TEC deviation had its peak of deviation in a point close to the vertical projection on the ionosphere of the impending earthquake epicenter, thus revealing the local character of the observed anomaly. We conclude, that the observed variations in the ionosphere can be regarded as a possible short-term earthquake precursors.doi: https://doi.org/10.22201/igeof.00167169p.2005.44.4.237

773.1.#.t: Geofísica Internacional; Vol. 44 Núm. 4: Octubre 1, 2005; 369-377

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 369-377

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2005.44.4.237

handle: 00e54d3cb1b13e8c

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2005-11-21 19:49:23.0

file_modification_date: 2022-05-27 17:32:12.0

file_creator: Pulinets S.A., Contreras A.L., Bisiacchi-Giraldi G., Ciraolo L.

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245.1.0.b: Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of 21 January 2003

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

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Artículo

Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of

Pulinets, S. A.; Leyva Contreras, A.; Bisiacchi-giraldi, G.; Ciraolo, L.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Pulinets, S. A., et al. (2005). Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of. Geofísica Internacional; Vol. 44 Núm. 4: Octubre 1, 2005; 369-377. Recuperado de https://repositorio.unam.mx/contenidos/4132555

Descripción del recurso

Autor(es)
Pulinets, S. A.; Leyva Contreras, A.; Bisiacchi-giraldi, G.; Ciraolo, L.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Total eletron content variations in the ionosphere before the Colima, Mexico, earthquake of
Fecha
2005-10-01
Resumen
Anomalous ionospheric variations associated with the process of strong earthquake (M>5) preparation has been fairly well established. To check possible ionospheric variations connected with the recent Colima earthquake, M=7.8, of 21 January 2003, the data of five stationary GPS receivers of the National Institute of Statistics, Geography and Informatics (INEGI) of Mexico network were analyzed. It was found that the vertical total electron content showed anomalies two to three days before the seismic shock, while the daily cross correlation coefficient calculated for the different pairs of GPS receivers presented a drop within an interval of one to five days before the seismic shock. Also, the horizontal spatial (latitude-longitude) distribution of the TEC deviation had its peak of deviation in a point close to the vertical projection on the ionosphere of the impending earthquake epicenter, thus revealing the local character of the observed anomaly. We conclude, that the observed variations in the ionosphere can be regarded as a possible short-term earthquake precursors.doi: https://doi.org/10.22201/igeof.00167169p.2005.44.4.237
Tema
Contenido total de electrones; variaciones ionosféricas; precursor sísmico; Total electron content; ionosphere variations; attenuation
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces