2013
DOI: 10.5209/rev_fite.2012.v24.40131
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Parámetros fuente y del movimiento del suelo del terremoto de Lorca de 2011.

Abstract: ResumenSe han relocalizado 113 eventos de la serie sísmica de Lorca, con datos de redes sísmicas temporales y permanentes, mediante el algoritmo de la doble diferencia. Las réplicas de los primeros días se distribuyen espacialmente con una dimensión de unos 5 km de largo, con rumbo NE-SW, y situadas al suroeste del evento principal, lo que sugiere una propagación de la ruptura hacia el SW, a lo largo de la falla de Alhama de Murcia. Se ha obtenido un mecanismo similar para los tres sismos mayores, con un falla… Show more

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Cited by 2 publications
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“…The mainshock at 16:47 on 11 May had a relatively modest magnitude of M w = 5.2, yet it caused very serious damage and nine fatalities in the city of Lorca. The disproportionally large impact of this event is certainly due to the proximity of Lorca to the epicenter and to the event's shallow depth (~5 km), but in addition, it may be a consequence of a pronounced rupture directivity [ López‐Comino et al ., ; Alguacil de la Blanca et al ., ]. These authors obtain an asymmetric bilateral rupture with 70% of the rupture propagation in SW direction (~N220°E), toward Lorca, and other authors suggest an even more unilateral rupture, also toward Lorca [ Santoyo , ; Rueda et al ., ; Pro et al ., ].…”
Section: Astfs For the Lorca Earthquakesmentioning
confidence: 86%
“…The mainshock at 16:47 on 11 May had a relatively modest magnitude of M w = 5.2, yet it caused very serious damage and nine fatalities in the city of Lorca. The disproportionally large impact of this event is certainly due to the proximity of Lorca to the epicenter and to the event's shallow depth (~5 km), but in addition, it may be a consequence of a pronounced rupture directivity [ López‐Comino et al ., ; Alguacil de la Blanca et al ., ]. These authors obtain an asymmetric bilateral rupture with 70% of the rupture propagation in SW direction (~N220°E), toward Lorca, and other authors suggest an even more unilateral rupture, also toward Lorca [ Santoyo , ; Rueda et al ., ; Pro et al ., ].…”
Section: Astfs For the Lorca Earthquakesmentioning
confidence: 86%