Results 161 to 170 of about 66,350 (296)
Inferring Tectonic Plate Rotations From InSAR Time Series
Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.Abstract Interferometric Synthetic Aperture Radar (InSAR) provides constraints on lithospheric kinematics at high spatial resolution. Interpreting InSAR‐derived deformation maps at continental scales is challenged by long‐wavelength correlated noise and the inherent limitation of measuring relative displacements within the data footprint.
Yuan‐Kai Liu +2 more
wiley +1 more source
Fault Network Geometry Modulates Earthquake Source Spectra Across Scales
Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.Abstract Earthquake source spectra provide unique insights into the earthquake rupture process. Motivated by previous research suggesting that complex fault geometries enhance high‐frequency seismic radiation, we study the influence of fault network geometry on earthquake source spectra using multiple independent observations.
Jaeseok Lee +4 more
wiley +1 more source
Introduction to Theoretical Seismology
, 1937 R. S., James B. Macelwane, F. W. Sohon
openalex +2 more sources
A Northeast‐Dipping Zone of Low‐Frequency Earthquakes at the Southern Edge of Cascadia Subduction
Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.Abstract Tectonic tremor monitoring occasionally detects events in an anomalous zone in southern Cascadia, 50–100 km west of the main tremor band, near the expected southern edge of the subducting Gorda slab at the Mendocino triple junction. To investigate the geometry and temporal behavior of this tremor, we examine its constituent low‐frequency ...
David R. Shelly +3 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.Abstract The 2025 MW ${M}_{W}$7.0 Dingri earthquake, which struck southern Tibet on 7 January 2025, provides kinematic insights into extensional tectonics in the region. We use Sentinel‐1 and Lutan‐1 Synthetic Aperture Radar (SAR) data sets to analyze the coseismic displacement fields of this event.
Xin Qiao +5 more
wiley +1 more source
Interpreting Ice Anisotropy of Greenland's Fastest Outlet Glacier Using Basal Icequakes
Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.Abstract Ice anisotropy can have significant impact on ice rheology and flow dynamics. However, a lack of in situ measurements limits the validation and incorporation of anisotropy, so most ice flow models assume isotropic ice. Especially observations of anisotropy in fast‐flowing ice streams are scarce.
A. Nap +6 more
wiley +1 more source