Global subduction slow slip events and associated earthquakes
K Dascher-Cousineau, R Bürgmann - Science Advances, 2024 - science.org
Three decades of geodetic monitoring have established slow slip events (SSEs) as a
common mode of fault slip, sometimes linked with earthquake swarms and in a few cases …
common mode of fault slip, sometimes linked with earthquake swarms and in a few cases …
Parallel dynamics of slow slips and fluid-induced seismic swarms
Earthquake swarms may be driven by fluids, through hydraulic injections or natural fluid
circulation, but also by slow and aseismic slip transients. Understanding the driving factors …
circulation, but also by slow and aseismic slip transients. Understanding the driving factors …
[HTML][HTML] High-resolution seismicity imaging and early aftershock migration of the 2023 Kahramanmaraş (SE Türkiye) MW7. 9 & 7.8 earthquake doublet
We build a high-resolution early aftershock catalog for the 2023 SE Türkiye seismic
sequence with PALM, a seamless workflow that sequentially performs phase picking …
sequence with PALM, a seamless workflow that sequentially performs phase picking …
Upward earthquake swarm migration in the northeastern Noto Peninsula, Japan, initiated from a deep ring‐shaped cluster: Possibility of fluid leakage from a hidden …
This study describes an ongoing intense earthquake swarm in the crust of the northeastern
Noto Peninsula, Japan, that began around the end of 2019. Fluid movement related to …
Noto Peninsula, Japan, that began around the end of 2019. Fluid movement related to …
Complexity of initiation and evolution of the 2013 Yunlong earthquake swarm
Abstract 3D fault geometry has recently been shown to play a key role in controlling the
kinematics of earthquake swarms. With the aid of a temporary dense seismic array, machine …
kinematics of earthquake swarms. With the aid of a temporary dense seismic array, machine …
[HTML][HTML] Applications and future developments of the (thermo-) poro-elastic theory in geophysics
Fluids are naturally present in the crust from subsoil to several kilometers deep. The
representation of the Earth's crust as a purely elastic medium ignores the effects of fluids …
representation of the Earth's crust as a purely elastic medium ignores the effects of fluids …
[HTML][HTML] Fluid-driven slow slip and earthquake nucleation on a slip-weakening circular fault
A Sáez, B Lecampion - Journal of the Mechanics and Physics of Solids, 2024 - Elsevier
We investigate the propagation of fluid-driven fault slip on a slip-weakening frictional
interface separating two identical half-spaces of a three-dimensional elastic solid. Our focus …
interface separating two identical half-spaces of a three-dimensional elastic solid. Our focus …
Cascading foreshocks, aftershocks and earthquake swarms in a discrete fault network
Earthquakes come in clusters formed of mostly aftershock sequences, swarms and
occasional foreshock sequences. This clustering is thought to result either from stress …
occasional foreshock sequences. This clustering is thought to result either from stress …
Onset of aftershocks: Constraints on the rate‐and‐state model
Aftershock rates typically decay with time t after the mainshock according to the Omori–Utsu
law, R (t)= K (c+ t)− p, with parameters K, c, and p. The rate‐and‐state (RS) model, which is …
law, R (t)= K (c+ t)− p, with parameters K, c, and p. The rate‐and‐state (RS) model, which is …
Small‐Magnitude Seismic Swarms in Central Utah (US): Interactions of Regional Tectonics, Local Structures and Hydrothermal Systems
GM Petersen, KL Pankow - Geochemistry, Geophysics …, 2023 - Wiley Online Library
Abstract Swarms in Central Utah are situated in the complex transition between the Basin
and Range (BR) province and the Colorado Plateau. Transecting transverse structures …
and Range (BR) province and the Colorado Plateau. Transecting transverse structures …