Zobrazeno 1 - 10
of 1 464
pro vyhledávání: '"slow slip"'
Publikováno v:
Seismica, Vol 2, Iss 4 (2024)
Low-frequency earthquakes (LFEs) are small-magnitude earthquakes that are depleted in high-frequency content relative to traditional earthquakes of the same magnitude. These events occur in conjunction with slow slip events (SSEs) and can be used to
Externí odkaz:
https://doaj.org/article/ffe23260d7d84a83965376d22863b2dc
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-12 (2024)
Abstract Monitoring and predicting fault slip behaviors in subduction zones is essential for understanding earthquake cycles and assessing future earthquake potential. We developed a data assimilation method for fault slip monitoring and the short-te
Externí odkaz:
https://doaj.org/article/0054ba33bc56417bb29ef301efd2c994
Autor:
Akio Katsumata, Kazuki Miyaoka, Takahiro Tsuyuki, Satoshi Itaba, Masayuki Tanaka, Takeo Ito, Akiteru Takamori, Akito Araya
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-15 (2024)
Abstract Temporary slip speed increases with durations of 1–3 h were identified during short-term slow slip events in records of borehole and laser strainmeters in the Tokai region, Japan. They were found by searching for peaks of correlation coeff
Externí odkaz:
https://doaj.org/article/999a0be457f14ce0b75b8ed6e99e9d89
Autor:
Ellis J. Vavra, Yuri Fialko, Thomas Rockwell, Roger Bilham, Petra Štěpančíková, Jakub Stemberk, Petr Tábořík, Josef Stemberk
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 12, Pp n/a-n/a (2024)
Abstract The Superstition Hills Fault (SHF) exhibits a rich spectrum of slip modes, including M 6+ earthquakes, afterslip, quasi‐steady creep, and both triggered and spontaneous slow slip events (SSEs). Following 13 years of quiescence, creepmeters
Externí odkaz:
https://doaj.org/article/e7da81a0b2f24ed4b7f7db87511e0183
Autor:
Valère Lambert
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)
Abstract Fault regions inferred to be slowly slipping are interpreted to accommodate much of tectonic plate motion aseismically and potentially serve as barriers to earthquake rupture. Here, we build on prior work using simulations of earthquake sequ
Externí odkaz:
https://doaj.org/article/55f3ecacce4844c8b1ee2ccb347fc592
Autor:
S. A. Williams, M. E. French
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract Dilatant hardening is one proposed mechanism that causes slow earthquakes along faults. Previous experiments and models show that dilatant hardening can stabilize fault rupture and slip in several lithologies. However, few studies have syste
Externí odkaz:
https://doaj.org/article/7510f5ca7e01422d9bc3b341870cb05b
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-14 (2024)
Abstract According to a 2013 report by the Earthquake Research Committee of Japan, it was estimated that the probability of the occurrence of the next Nankai earthquake within the next three decades is 70–80%. Therefore, to realize hazard estimatio
Externí odkaz:
https://doaj.org/article/9649c187eade478ab4ffe1bca74b09cd
Autor:
Duo Li, Alice‐Agnes Gabriel
Publikováno v:
AGU Advances, Vol 5, Iss 2, Pp n/a-n/a (2024)
Abstract Slow slip events (SSEs) have been observed in spatial and temporal proximity to megathrust earthquakes in various subduction zones, including the 2014 Mw 7.3 Guerrero, Mexico earthquake which was preceded by a Mw 7.6 SSE. However, the underl
Externí odkaz:
https://doaj.org/article/9bf5ad46858042fda4f09422fb2dcade
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 6, Pp n/a-n/a (2024)
Abstract Current earthquake forecasting approaches are mainly based on probabilistic assumptions, as earthquakes seem to occur randomly. Such apparent randomness can however be caused by deterministic chaos, rendering deterministic short‐term forec
Externí odkaz:
https://doaj.org/article/4a3bff5f347649cfbf5e5722e056f5c0
Autor:
Kei Katsumata
Publikováno v:
Geoscience Letters, Vol 10, Iss 1, Pp 1-10 (2023)
Abstract In subduction zones, slow slip events (SSEs) have been observed in the portion deeper than the downdip edge of seismogenic zone. However, since it is far offshore from geodetic networks on land, shallow SSEs near the trench axis are hardly o
Externí odkaz:
https://doaj.org/article/dcbdc57c30814399b3801c25fa46894d