Static stress changes due to the 1998 and 2004 Krn Mountain Slovenia earthquakes and implications for future seismicityReportar como inadecuado




Static stress changes due to the 1998 and 2004 Krn Mountain Slovenia earthquakes and implications for future seismicity - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

1 Geodynamics Institute 2 Environmental Agency of the Republic of Slovenia

Abstract : In this paper we examine the Coulomb static stress pattern following the two moderate magnitude earthquakes in NW Slovenia during 1998 and 2004. These earthquakes ruptured patches of the NW-SE striking Ravne fault that crosses the Krn Mountain. The objective is to investigate the seismicity patterns for this area of Slovenia given that future earthquakes may be triggered as a result of stress changes along neighbouring faults. Our findings include: a stress levels have increased along the active Ravne fault for all models discussed b stress levels have decreased along the active, NW-SE striking Idrija fault and c stress levels throughout the crust have increased along the E-W direction but have decreased in the N-S direction stress shadow effect. We also mapped a better correlation of the off-fault aftershock locations with stress maps incorporating the regional stress field.





Autor: A. Ganas - A. Gosar - G. Drakatos -

Fuente: https://hal.archives-ouvertes.fr/



DESCARGAR PDF




Documentos relacionados