Results 1 to 10 of about 172,085 (299)

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

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   +2 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   +2 more sources

Filling the Gap in Cascadia: The Emergence of Low‐Amplitude Long‐Term Slow Slip

Geochemistry, Geophysics, Geosystems, 2021
Long‐term slow slip events have been observed at several subduction zones around the globe, where they play an integral part in strain release along megathrust faults.
Carolyn P. Nuyen, David A. Schmidt
doaj   +1 more source

Systematic Detection of Short‐Term Slow Slip Events in Southcentral Alaska

Geophysical Research Letters, 2023
Slow slip events (SSEs) are important for the slip budget along a megathrust fault. Although the recurrence of weeks‐long short‐term SSEs (S‐SSEs) in southcentral Alaska has been suggested, a large amount of noise prevented us from detecting discrete ...
Yutaro Okada, Takuya Nishimura
doaj   +1 more source

Development of a detection method for short-term slow slip events using GNSS data and its application to the Nankai subduction zone

Earth, Planets and Space, 2022
Using global navigation satellite system (GNSS) data to detect millimeter-order signals of short-term slow slip events (S-SSEs) and to estimate their source parameters, especially duration, is challenging because of low signal-to-noise ratio.
Yutaro Okada, Takuya Nishimura, Takao Tabei, Takeshi Matsushima, Hitoshi Hirose   +4 more
doaj   +1 more source

Earthquake Swarms, Slow Slip and Fault Interactions at the Western‐End of the Hellenic Subduction System Precede the Mw 6.9 Zakynthos Earthquake, Greece

Geochemistry, Geophysics, Geosystems, 2020
The month‐to‐year‐long deformation of the Earth's crust where active subduction zones terminate is poorly explored. Here we report on a multidisciplinary data set that captures the synergy of slow‐slip events, earthquake swarms and fault interactions ...
Vasiliki Mouslopoulou, Gian Maria Bocchini, Simone Cesca, Vasso Saltogianni, Jonathan Bedford, Gesa Petersen, Michael Gianniou, Onno Oncken   +7 more
doaj   +1 more source

Temporal Relationship of Slow Slip Events and Microearthquake Seismicity: Insights From Earthquake Automatic Detections in the Northern Hikurangi Margin, Aotearoa New Zealand

Geochemistry, Geophysics, Geosystems, 2023
Slow slip events in the northern Hikurangi margin of Aotearoa New Zealand occur every 18–24 months and last for several weeks before returning to average convergence rates of around 38 mm/yr.
Jefferson Yarce, Anne F. Sheehan, Steven Roecker   +2 more
doaj   +1 more source

Shallow Slow Slip Events Identified Offshore the Osa Peninsula in Southern Costa Rica From GNSS Time Series

Geophysical Research Letters, 2023
Using new continuous geodetic time series, we identify five shallow slow slip events (SSEs) offshore and beneath the Osa peninsula in southern Costa Rica. An early event was detected by one station in 2013, and two events occurring in close succession in
Mason Perry, Cyril Muller, Marino Protti, Lujia Feng, Emma M. Hill   +4 more
doaj   +1 more source

Triggering of the 2014 M_w7.3 Papanoa earthquake by a slow slip event in Guerrero, Mexico [PDF]

, 2016
Since their discovery two decades ago, slow slip events have been shown to play an important role in accommodating strain in subduction zones. However, the physical mechanisms that generate slow slip and the relationships with earthquakes are unclear ...
A Kato, A. Gualandi, A. Walpersdorf, AL Husker, AP Kositsky, B. Valette, BJ Meade, C DeMets, D Zigone, E. Cabral Cano, G Suárez, GC Beroza, GCP King, GP Hayes, H Dragert, H Perfettini, H. Perfettini, J-L Vergely, LM Wallace, M Pardo, M Radiguet, M Radiguet, M Vergnolle, M. Campillo, M. Radiguet, N. Cotte, P Segall, P Segall, P Segall, PC Hansen, S Itaba, S Mazzotti, S Ozawa, SE Graham, T. Lhomme, UNAM Seismology Group, V Kostoglodov, V. Kostoglodov, William B. Frank, X Pérez-Campos, Y Ito, Y Liu, Y Okada   +42 more
core   +1 more source