Results 1 to 10 of about 110,874 (186)

Imaging evolution of Cascadia slow-slip event using high-rate GPS [PDF]

Scientific Reports, 2022
The slip history of short-term slow slip event (SSE) is typically inferred from daily Global Positioning System (GPS) data, which, however, cannot image the sub-daily processes, leaving the underlying mechanisms of SSEs elusive.
Yuji Itoh, Yosuke Aoki, Junichi Fukuda
doaj   +3 more sources

Spatiotemporal slip distributions associated with the 2018–2019 Bungo Channel long-term slow slip event inverted from GNSS data [PDF]

Scientific Reports, 2022
Long-term slow slip events (L-SSEs) have repeatedly occurred beneath the Bungo Channel in southwestern Japan with durations of several months to a couple of years, with a recurrence interval of approximately 6 years.
Yukinari Seshimo, Shoichi Yoshioka
doaj   +3 more sources

Revealing the cluster of slow transients behind a large slow slip event. [PDF]

Sci Adv, 2018
A slow slip event is a cluster of small aseismic slip transients intermittently interrupted by relocking of the plate interface. Capable of reaching similar magnitudes to large megathrust earthquakes [Mw (moment magnitude) > 7], slow slip events play a ...
Frank WB, Rousset B, Lasserre C, Campillo M.   +3 more
europepmc   +9 more sources

Secondary acceleration of slip fronts driven by slow slip event coalescence in subduction zones [PDF]

Nature Communications
The coalescence of slow slip events (SSEs) in subduction zones has been proposed as a potential precursor to large earthquakes, yet the physical conditions under which SSE fronts coalesce remain poorly understood.
Ji Wang, Kejie Chen, Sylvain Michel, Luca Dal Zilio, Hai Zhu, Lei Xia, Jun Xie, Shunqiang Hu   +7 more
doaj   +4 more sources

InSAR data reveal that the largest hydraulic fracturing-induced earthquake in Canada, to date, is a slow-slip event. [PDF]

Sci Rep, 2022
For tectonic earthquakes, slip rate spans a continuum from creep to supershear earthquakes, where slow slip events (SSEs) are important in releasing stress without radiating damaging seismic energy.
Eyre TS, Samsonov S, Feng W, Kao H, Eaton DW.   +4 more
europepmc   +2 more sources

Maximum size and magnitude of injection-induced slow slip events. [PDF]

Sci Adv
Fluid injections can induce aseismic slip, resulting in stress changes that may propagate faster than pore pressure diffusion, potentially triggering seismicity at substantial distances from injection wells.
Sáez A, Passelègue F, Lecampion B.
europepmc   +6 more sources

The 2020 Westmorland, California Earthquake Swarm as Aftershocks of a Slow Slip Event Sustained by Fluid Flow

Journal of Geophysical Research: Solid Earth, 2022
Swarms are bursts of earthquakes without an obvious mainshock. Some have been observed to be associated with transient aseismic fault slip, while others are thought to be related to fluids.
Mateo Acosta, Jean-Philippe Avouac, Zachary Ross   +2 more
exaly   +2 more sources

Inherited State of Stress as a Key Factor Controlling Slip and Slip Mode: Inference From the Study of a Slow Slip Event in the Longitudinal Valley, Taiwan

Geophysical Research Letters, 2021
Using borehole strainmeters, we detected a 13‐day long slow slip event in 2011 with Mw = 5.45 on the Longitudinal Valley Fault, Taiwan. It has been likely promoted by the significant Coulomb stress changes (∼0.5–1 MPa) imparted by a combination of ...
Alexandre Canitano, Marion Y Thomas
exaly   +2 more sources

Data assimilation for fault slip monitoring and short-term prediction of spatio-temporal evolution of slow slip events: application to the 2010 long-term slow slip event in the Bungo Channel, Japan

Earth, Planets and Space
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-term prediction
Masayuki Kano, Yusuke Tanaka, Daisuke Sato, Takeshi Iinuma, Takane Hori   +4 more
doaj   +2 more sources

Characteristics of Slow Slip Event in March 2020 Revealed From Borehole and DONET Observatories

Frontiers in Earth Science, 2021
We have detected an event of pore pressure change (hereafter, we refer it to “pore pressure event”) from borehole stations in real time in March 2020, owing to the network developed by connecting three borehole stations to the Dense Oceanfloor Network ...
Keisuke Ariyoshi, Takeshi Iinuma, Masaru Nakano, Toshinori Kimura, Eiichiro Araki, Yuya Machida, Kentaro Sueki, Shuichiro Yada, Takehiro Nishiyama, Kensuke Suzuki, Takane Hori, Narumi Takahashi, Narumi Takahashi, Shuichi Kodaira   +13 more
doaj   +2 more sources