Mostrar el registro sencillo del ítem

dc.contributor.authorHamdache, Mohamed
dc.contributor.authorGalindo Zaldívar, Jesús 
dc.contributor.authorSanz de Galdeano Equiza, Carlos
dc.date.accessioned2022-09-29T11:43:03Z
dc.date.available2022-09-29T11:43:03Z
dc.date.issued2022-08-31
dc.identifier.citationHamdache, M... [et al.]. Stochastic Modeling of the Al Hoceima (Morocco) Aftershock Sequences of 1994, 2004 and 2016. Appl. Sci. 2022, 12, 8744. [https://doi.org/10.3390/app12178744]es_ES
dc.identifier.urihttps://hdl.handle.net/10481/77077
dc.description.abstractThe three aftershock sequences that occurred in Al Hoceima, Morocco, in May 1994 (Mw 6.0), February 2004 (Mw 6.4) and January 2016 (Mw 6.3) were stochastically modeled to investigate their temporal and energetic behavior. A form of the restricted trigger model known as the restricted epidemic type aftershock sequence (RETAS) was used for the temporal analysis of the selected series. The best-determined fit models for each sequence differ based on the Akaike information criteria. The revealed discrepancies suggest that, although the activated fault systems are close (within 10 to 20 km), their stress regimes change and shift across each series. In addition, a stochastic model was presented to study the strain release following a specific strong earthquake. This model was constructed using a compound Poisson process and depicted the progression of the strain release during the aftershock sequence. The proposed model was then applied to the data. After the RETAS model was used to evaluate the behavior of the aftershock decay rate, the best-fit model was obtained and integrated into the strain-release stochastic analysis. By detecting the potential disparities between the observed data and model, the applied stochastic model of strain release allows for a more comprehensive examination. Furthermore, comparing the observed and expected cumulative energy release numbers revealed some variations at the start of all three sequences. This demonstrates that significant aftershock clusters occur more frequently shortly after the mainshock at the start of the sequence rather than if they are assumed to occur randomly.es_ES
dc.description.sponsorshipConsejeria de Economia, Conocimiento, Empresa y Universidad, in the frame of the Programa Operativo FEDER Andalucia Junta de Andalucia CGL2016-80687-R B-RNM-301UGR18 RNM148 P18-RT-3275es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectPoint process modelinges_ES
dc.subjectRETAS modeles_ES
dc.subjectAftershock energy releasees_ES
dc.subjectAl Hoceimaes_ES
dc.subjectMoroccoes_ES
dc.titleStochastic Modeling of the Al Hoceima (Morocco) Aftershock Sequences of 1994, 2004 and 2016es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.3390/app12178744
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


Ficheros en el ítem

[PDF]

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

Atribución 4.0 Internacional
Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución 4.0 Internacional