Results 181 to 190 of about 19,474 (278)
3-D intrinsic attenuation tomography using ambient seismic noise applied to La Palma Island (Canary Islands). [PDF]
Sci RepCabrera-Pérez I +9 more
europepmc +1 more source
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract We employ passive seismic interferometry to study seismic hydrological responses in a snowmelt‐driven, semi‐arid catchment. Seismic velocity changes (dv/v) at 2–4 Hz and 4–8 Hz are analyzed from six stations along a hillslope transect between May and November 2023 and compared to precipitation, soil moisture, and groundwater level timeseries ...
Kuan‐Fu Feng +5 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Low frequency sound can travel great distances in planetary atmospheres. When these waves reflect off the air/ground interface, energy may be absorbed or transferred to mechanical waves in the subsurface. This study describes the direct and reflected acoustic wave generated by the re‐entry of the OSIRIS‐REx Sample Return Capsule captured on a ...
Daniel C. Bowman +12 more
wiley +1 more source
Seismic structure of the 2015 Mw7.8 Gorkha earthquake revealed by ambient seismic noise and teleseismic surface wave tomography. [PDF]
Sci RepLü Z, Lei J, Kong Q, Liu Q, Sun J.
europepmc +1 more source
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract The physical conditions governing earthquake initiation are largely unknown, particularly in the minutes to seconds preceding rupture. While there is geodetic and seismic evidence of precursory activity in the hours to weeks prior to large earthquakes, the observational evidence immediately preceding the earthquake rupture is limited and ...
A. M. McPherson, C. Tape, Y. Kaneko
wiley +1 more source
Thermal Structure Beneath the Himalayan Orogen Revealed by Pn‐Wave Receiver Function Imaging
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract The Himalayan orogen formed through convergence between the Indian and Eurasian plates, and parts of the subducting Indian crust were impeded by the Lhasa terrane and accreted into the orogen. However, whether the Indian lower crust was stripped from the downgoing plate and incorporated into the orogen, and by what mechanism, remain debated ...
Liangyu Zhang +3 more
wiley +1 more source
Regolith in Motion: Dynamic Surface Evolution After Lunar Impacts
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Multi‐temporal observations captured by the Lunar Reconnaissance Orbiter Camera provide valuable insights into contemporary surface changes. These images reveal that minor impact events (resulting in <100‐m diameter craters) significantly alter regolith structure over great distances (>1,000 crater diameters) by increasing the meter‐to ...
E. J. Speyerer +2 more
wiley +1 more source
Interseismic Creep Along the Enriquillo–Plantain Garden Fault, Haiti, Estimated From InSAR
Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract The Enriquillo–Plantain Garden fault zone (EPGFZ) is a major left‐lateral strike‐slip fault in southern Haiti hosting several recent destructive earthquakes, including the 2021 MW 7.1 Nippes event with primary thrust‐slip. To investigate how strain is accommodated in the vicinity of the 2021 event, we analyzed Sentinel‐1 interferometric ...
Rishabh Dutta +2 more
wiley +1 more source