Bridging time scales of faulting: From coseismic to postseismic slip of the M-w 6.0 2014 South Napa, California earthquake
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10452080" target="_blank" >RIV/00216208:11320/22:10452080 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1WW6bcgL8" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1WW6bcgL8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.abq2536" target="_blank" >10.1126/sciadv.abq2536</a>
Alternative languages
Result language
angličtina
Original language name
Bridging time scales of faulting: From coseismic to postseismic slip of the M-w 6.0 2014 South Napa, California earthquake
Original language description
Transient fault slip spans time scales from tens of seconds of earthquake rupture to years of aseismic afterslip. So far, seismic and geodetic recordings of these two phenomena have primarily been studied separately and mostly with a focus on kinematic aspects, which limits our physical understanding of the interplay between seismic and aseismic slip. Here, we use a Bayesian dynamic source inversion method, based on laboratory-derived friction laws, to constrain fault stress and friction properties by joint quantitative modeling of coseismic and postseismic observations. Analysis of the well-recorded 2014 South Napa, California earthquake shows how the stressing and frictional conditions on the fault govern the spatial separation between shallow coseismic and postseismic slip, the progression of afterslip driving deep off-fault aftershocks, and the oblique ribbon-like rupture shape. Such inferences of stress and frictional rheology can advance our understanding of earthquake physics and pave the way for self-consistent cross-scale seismic hazard assessment.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10500 - Earth and related environmental sciences
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science advances [online]
ISSN
2375-2548
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
38
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
eabq2536
UT code for WoS article
000868453400007
EID of the result in the Scopus database
2-s2.0-85138457814