Results 111 to 120 of about 2,082 (203)

Density response to magnetic field fluctuation in the foreshock plasma

, 2018
The foreshock plasma exhibits large-amplitude disturbance in the plasma density and the magnetic field. The question of the density response to the magnetic field fluctuation is addressed and studied observationally and statistically using the in situ ...
Tohru Hada, Yasuhito Narita
core   +1 more source

The Martian electron foreshock, based on Mars Global Surveyor's measurements

, 2003
The Martian electron foreshock position and shape have been revealed using electron flux data obtained by the Electron Reflectometer (ER) experiment on board Mars Global Surveyor, in the time period between days 87 and 118 of 1998. From the electron flux
Moussas, X., Sergis, N.
core  

Field‐Aligned Currents Induced by Magnetopause Motions Under Pressure Perturbations

Geophysical Research Letters
In this work, we identified 65 auroral arcs that stretched out from the equatorward boundary of auroral oval with azimuthal extensions, and investigated their upstream triggering, by utilizing conjunctions between the THEMIS probes and the all‐sky ...
Boyi Wang, Xinyu Xu, Yukitoshi Nishimura, Yen‐Jung Wu, Zhonghua Xu, Primož Kajdic, De‐Sheng Han, Yi Wang, Xueshang Feng   +8 more
doaj   +1 more source

Interplay between a foreshock bubble and a hot flow anomaly forming along the same rotational discontinuity

Solar wind directional discontinuities can generate transient mesoscale structures such as foreshock bubbles and hot flow anomalies (HFAs) upstream of Earth's bow shock.
Escoubet, C Philippe, Zhang, Hui, Palmroth, Minna, Raptis, Savvas, Archer, Martin O., Hao, Yufei, Zhou, Hongyang, Suni, Jonas, Pfau-Kempf, Yann, Turc, Lucile, Dahani, Souhail, Liu, Terry Z., Archer, Martin O, Blanco‐Cano, Xóchitl, LaMoury, Adrian T, Pfau‐Kempf, Yann, Lipsanen, Veera, LaMoury, Adrian T., Liu, Terry Z, Escoubet, Philippe C., Tao, Shi, Blanco-Cano, Xóchitl, Battarbee, Markus, Kajdič, Primož   +23 more
core   +1 more source

Two‐Dimensional Motions of Diffuse Auroral Patches Under Upstream Dynamic Pressure Enhancements of the Bow Shock

Geophysical Research Letters
In this study, we identified 51 dayside diffuse auroral patches and examined their two‐dimensional evolutions by using the Time History of Events and Macroscale Interactions during Substorms probes and the ground‐based all‐sky imager at the South Pole ...
Xinyu Xu, Boyi Wang, Yukitoshi Nishimura, Yusuke Ebihara, Yuda Zhi, Yi Wang, Xueshang Feng   +6 more
doaj   +1 more source

Impact of Upper‐Plate Faulting on Megathrust Foreshocks: Insights From the 2014 Iquique Earthquake

Geophysical Research Letters
The role of upper‐plate faulting in the seismic cycle of large megathrust earthquakes remains poorly understood. We use quasi‐dynamic numerical simulations of seismic cycles to analyze the interaction between crustal faulting and the foreshock sequence ...
J. Julve, M. Moreno, S. Barbot, A. Tassara   +3 more
doaj   +1 more source

Optimized Traffic Light System with AIC and Application to the 2021 M6.7 Yangbi Earthquake Sequence. [PDF]

Entropy (Basel), 2023
Wang R, Chang Y, Han P, Miao M, Zeng Z, Shi H, Li D, Liu L, Su Y.   +8 more
europepmc   +1 more source

Spatiotemporal Variations of the Frequency-Magnitude Distribution in the 2019 M_w 7.1 Ridgecrest, California, Earthquake Sequence. [PDF]

Entropy (Basel), 2023
Sardeli E, Michas G, Pavlou K, Vallianatos F.   +3 more
europepmc   +1 more source

The role of the west-dipping collision boundary fault in the Taiwan 2022 Chihshang earthquake sequence. [PDF]

Sci Rep, 2023
Lee SJ, Liu TY, Lin TC.
europepmc   +1 more source

Relativistic electron acceleration at the bow shock of Jupiter and beyond. [PDF]

Nature
Raptis S, Turner DL, Caprioli D, Szalay JR, Clark G, Haggerty CC.   +5 more
europepmc   +1 more source