Título

PREMONITORY ELEVATION CHANGE BEFORE AN EARTHQUAKE BASED ON DILATANCY-DIFFUSION MODEL

Autor

Shri Krishna Singh

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Materias

Premonitory Elevation Change - ([http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/959]) Earthquake - ([http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/959]) Dilatancy-Diffusion Model - ([http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/959]) Premonitory Elevation Change - (LCC) Earthquake - (LCC) Dilatancy-Diffusion Model - (LCC) Seismology - (LCC) concept8601 - (UNESCO) Seismology - (GEOREF) CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA - (CTI) CIENCIAS DE LA TIERRA Y DEL ESPACIO - (CTI) GEOFÍSICA - (CTI) SISMOLOGÍA Y PROSPECCIÓN SÍSMICA - (CTI)

Resumen o descripción

The dilatancy-diffusion model, recently proposed to explain premonitory changes in geo-physical and geochemical fields before several shallow earthquakes, implies uplift of the epicentral region. Based on a dilating sphere in an elastic half-space, simple formulas and a graph are presented which could be used to predict the magnitude and depth of the focus of a future earthquake if the magnitude of the dilatancy were known. Alternatively an estímate of the magnitude of the dilatancy can be made with the help of the graph by compiling information on maximum vertical displacement, depth of the center and the radius of the dilating sphere for earthquakes that are preceded by dilatancy.

Editor

UNAM, Instituto de Geofísica

Fecha de publicación

1973 1 de julio de 1973

Tipo de publicación

Artículo

Versión de la publicación

Versión publicada

Recurso de información

http://rigeofisica.ssn.unam.mx/jspui/handle/ssnmx/14565

Singh, S. K. (1973). PREMONITORY ELEVATION CHANGE BEFORE AN EARTHQUAKE BASED ON DILATANCY-DIFFUSION MODEL. Geofísica Internacional, 13(3), 279-289. http://dx.doi.org/10.22201/igeof.00167169p.1973.13.3.959

Formato

pdf

Fuente

http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/959

Idioma

Inglés

Relación

Geofísica Internacional

0016-7169

Repositorio Orígen

Repositorio de Literatura del Servicio Sismológico Nacional

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