dor_id: 42056

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

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1047/1027

100.1.#.a: Singh, S. K.; Lermo, J.

524.#.#.a: Singh, Shri Krishna, et al. (1985). Mislocation of mexican earthquakes as reported in international bulletins. Geofísica Internacional; Vol. 24 No. 2, 1985. Recuperado de https://repositorio.unam.mx/contenidos/42056

245.1.0.a: Mislocation of mexican earthquakes as reported in international bulletins

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1985

264.#.1.c: 2012-11-28

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-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2012-11-28, para un uso diferente consultar al responsable jurídico del repositorio por medio de revistagi@igeofisica.unam.mx

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041.#.7.h: spa

520.3.#.a: Comparison of locations of earthquakes determined from field seismographs or from special studies with those reported in PDE and ISC bulletins suggests that shallow coastal earthquakes in Mexico are systematically mislocated in these bulletins. In general the epicenters are shifted about 35 km towards N 35°-45°E. ISC, more often than PDE, reports depths based on depth phases. These depths, although slightly greater than the depths estimated from synthetic modeling or field data, are more accurate than the PDE depths. However, there is little to choose between the two bulletins as far as epicentral locations are concerned. A modest increase in the number of Mexican stations sending readings to PDE and ISC appears to improve the locations by about 10 km or so. The mislocations are most probably due to higher velocity of the Cocos plate below Mexico. The systematic mislocation should be taken into account in the use of PDE and ISC bulletins.

773.1.#.t: Geofísica Internacional; Vol. 24 No. 2 (1985)

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

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Artículo

Mislocation of mexican earthquakes as reported in international bulletins

Singh, S. K.; Lermo, J.

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

Singh, Shri Krishna, et al. (1985). Mislocation of mexican earthquakes as reported in international bulletins. Geofísica Internacional; Vol. 24 No. 2, 1985. Recuperado de https://repositorio.unam.mx/contenidos/42056

Descripción del recurso

Autor(es)
Singh, S. K.; Lermo, J.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Mislocation of mexican earthquakes as reported in international bulletins
Fecha
2012-11-28
Resumen
Comparison of locations of earthquakes determined from field seismographs or from special studies with those reported in PDE and ISC bulletins suggests that shallow coastal earthquakes in Mexico are systematically mislocated in these bulletins. In general the epicenters are shifted about 35 km towards N 35°-45°E. ISC, more often than PDE, reports depths based on depth phases. These depths, although slightly greater than the depths estimated from synthetic modeling or field data, are more accurate than the PDE depths. However, there is little to choose between the two bulletins as far as epicentral locations are concerned. A modest increase in the number of Mexican stations sending readings to PDE and ISC appears to improve the locations by about 10 km or so. The mislocations are most probably due to higher velocity of the Cocos plate below Mexico. The systematic mislocation should be taken into account in the use of PDE and ISC bulletins.
Idioma
spa
ISSN
0016-7169

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