Results 81 to 90 of about 3,999 (200)

Numerical Modelling of Late Pleistocene to Holocene Earthquake‐Induced Progressive Rock Slope Damage in the Paraglacial Serpentine Valley, Prince William Sound, Alaska

Earth Surface Processes and Landforms, Volume 51, Issue 9, September 2026.
Numerical modelling of earthquake‐induced progressive rock slope damage in the paraglacial Serpentine valley, Prince William Sound, Alaska. Repeated seismicity generates rock mass damage that may have conditioned areas of the slope for failure during present‐day ice retreat.
Molly E. McCreary, Jeffrey R. Moore, Erin K. Jensen, Valentin S. Gischig, Dennis M. Staley, Brian D. Collins   +5 more
wiley   +1 more source

Deep slow-slip events promote seismicity in northeastern Japan megathrust [PDF]

, 2020
The sliding movement between oceanic and crustal plates in subduction zones is accommodated through both earthquakes and quasi-static or transient aseismic slip.
Khoshmanesh, Mostafa, Uchida, Naoki, Shirzaei, Manoochehr   +2 more
core  

Spatiotemporal Variations in the Interplate Slip Rate Around Kodiak Island, Alaska

Geophysical Research Letters
Monitoring spatiotemporal variations in the interplate slip rate during the interseismic period, such as transient strain release by slow slip events (SSEs), is crucial for characterizing the physical properties of faults.
Yutaro Okada, Takuya Nishimura, Jeffrey T. Freymueller   +2 more
doaj   +1 more source

Detection of Interannual and Fine‐Scale Plate Coupling Variations Using Intraplate Earthquakes and Geodetic Data: Application to the Tohoku‐Oki Plate Boundary

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We propose a method to infer detailed spatiotemporal variations in interplate coupling by integrating geodetic and seismic data. It examines whether focal mechanisms of intraplate earthquakes occurring near the plate interface align with the stressing rates caused by a geodetically derived slip‐deficit rate model, evaluating deviations from a ...
Kazutoshi Imanishi, Akemi Noda
wiley   +1 more source

20^th-century strain accumulation on the Lesser Antilles megathrust based on coral microatolls

, 2022
International audienceThe seismic potential of the Lesser Antilles megathrust remains poorly known, despite the potential hazard it poses to numerous island populations and its proximity to the Americas.
Saurel, Jean-Marie, Guihou, Abel, Anglade, André, Jacques, Eric, Feuillet, Nathalie, Mériaux, Anne-Sophie, Philibosian, Belle, Weil-Accardo, Jennifer, Deroussi, Sébastien   +8 more
core   +1 more source

Megathrust Earthquake Legacy Linked to Changes in Widespread Potential for Methane and Iron Cycling in Glaciated Wetlands

AGU Advances
Freshwater wetlands are major sources of global methane emissions through biogenic methanogenesis, a process increasingly influenced by climate change. High latitude wetlands are subject to uniquely altered biogeochemical inputs due to disproportionate ...
Jessica Z. Buser‐Young, Byron C. Crump, Nicolas Harrichhausen, Frederick S. Colwell   +3 more
doaj   +1 more source

Analysis of knowledge improvement among Padang City disaster volunteers through pediatric basic life support education [PDF]

E3S Web of Conferences
Padang City is one of the areas with a high risk of earthquakes and tsunamis due to the Mentawai megathrust activity. Children are a vulnerable group requiring special attention during disasters, particularly regarding basic life support (BLS).
Khairani Putri, Ihsan Indra, Tri Wahyuda Aldian   +2 more
doaj   +1 more source

Volcanic Subsidence Triggered by Megathrust Earthquakes

Journal of Disaster Research, 2014
Studies using spaceborne interferometric synthetic aperture radar (InSAR) analysis showed that two megathrust earthquakes – the 2011Mw9.0 Tohoku-oki earthquake in Japan and the 2010Mw8.8Maule earthquake in Chile – triggered unprecedented subsidence in multiple volcanoes. There are strong similarities in the characteristics of the surface deformation in
Youichiro Takada, Yo Fukushima
openaire   +1 more source

Widespread Aseismic Slip Along the Makran Megathrust Triggered by the 2013 Mw 7.7 Balochistan Earthquake

, 2022
InSAR time series data for the 2014–2021 period reveal up to 20 cm of radar line‐of‐sight displacements in the area of the 2013 Mw 7.7 Balochistan earthquake northwest of the Hoshab Fault in the eastern Makran subduction zone in southwest Pakistan.
Yun Shao, Amelung, Falk, Lv, Xiaoran, Falk Amelung, Xiaoran Lv, Shao, Yun   +5 more
core   +1 more source

Interseismic Coupling Along the Java‐Timor Subduction‐Collision Zone at East Indonesia

Geophysical Research Letters
The Java‐Timor subduction‐collision zone is one of the most tectonically complicated structures along the strike of the Indonesia‐Australia convergence. This complexity makes it difficult to interpret observations of interseismic deformation.
Siyuan Zhao, Phil R. Cummins, Simon McClusky, Meghan S. Miller   +3 more
doaj   +1 more source