@article{fdi:010070374,
  title = {{GPS} deformation related to the {M}-w 7.3, 2014, {P}apanoa earthquake ({M}exico) reveals the aseismic behavior of the {G}uerrero seismic gap},
  author = {{G}ualandi, {A}. and {P}erfettini, {H}ugo and {R}adiguet, {M}. and {C}otte, {N}. and {K}ostoglodov, {V}.},
  editor = {},
  language = {{ENG}},
  abstract = {{W}e present the study of 21 continuous {GPS} (c{GPS}) stations in {M}exico during the time interval that goes from 1 {O}ctober 2013 to 31 {D}ecember 2014. {T}he area under investigation produced a slow slip event ({SSE}) that started in {F}ebruary 2014 and lasted at least until {D}ecember 2014. {S}uperimposed on this transient signal, the {M}(w)7.3 {P}apanoa earthquake struck the region on 18 {A}pril 2014 and affected multiple stations. {T}hanks to an independent component analysis ({ICA}) technique we are able to separate the postseismic deformation associated with this earthquake from the deformation related to the ongoing {SSE}. {W}e infer the slip distributions associated with the three tectonically related processes: the coseismic and postseismic slip and the {SSE}. {T}he inferred postseismic slip distribution reduces the amount of slip related to the {SSE} in the updip portion of the slab. {T}he moment released by the postseismic processes (afterslip and aftershocks) is estimated to be [8.06 +/- 0.24] x 10(19){N}m, equivalent to [71 +/- 4]% of the moment associated with the main shock. {M}ore than 88% of the postseismic moment is released aseismically and the afterslip spatially correlates with the {G}uerrero seismic gap, suggesting that the region is controlled by stable sliding behavior and rate-strengthening frictional properties.},
  keywords = {{MEXIQUE} ; {GUERRERO} {ZONE} {COTIERE}},
  booktitle = {},
  journal = {{G}eophysical {R}esearch {L}etters},
  volume = {44},
  numero = {12},
  pages = {6039--6047},
  ISSN = {0094-8276},
  year = {2017},
  DOI = {10.1002/2017gl072913},
  URL = {https://www.documentation.ird.fr/hor/fdi:010070374},
}