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Relating Far-Field Coseismic Ionospheric Disturbances to Geological Structures

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (7)

Clear near-epicentral coseismic ionospheric disturbances (CIDs) are observed following the Gorkha and May 2015 Nepal earthquakes and only the Gorkha e......

Coupling the Rice Convection Model-Equilibrium to the Lyon-Fedder-Mobarry Global Magnetohydrodynamic Model

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (8)

The pursuit of realistic simulation of the physics of plasma transport, ring current formation and storm-triggered Earth magnetic and electric field i......

On the Ion Precipitation due to Field Line Curvature (FLC) and EMIC Wave Scattering and Their Subsequent Impact on Ionospheric Electrodynamics

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (3)

Both field line curvature (FLC) and electromagnetic ion cyclotron (EMIC) wave scattering are believed to be associated with energetic ion precipitatio......

Radially Full Reflection of Fast Magnetosonic Waves Near the Cut-Off Frequency

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (8)

Fast magnetosonic (MS) waves have been found to propagate mainly in the radial direction inside the plasmasphere. One main topic about the radial prop......

The Ionosphere at Middle and Low Latitudes Under Geomagnetic Quiet Time of December 2019

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (6)

The ionospheric electron density shows remarkable day-to-day variability due to solar radiance, geomagnetic activity and lower atmosphere forcing. In ......

Particle-In-Cell Simulations of Electrostatic Solitary Waves in Asymmetric Magnetic Reconnection

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (7)

Electrostatic solitary waves (ESWs) are ubiquitously observed in magnetic reconnection. In this study, two-dimensional (2-D) particle-in-cell (PIC) si......

Thermospheric Mass Density Disturbances Due to Magnetospheric Forcing From 2014-2020 CASSIOPE Precise Orbits

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (8)

Long-term thermospheric mass density disturbances due to magnetospheric forcing are not clear due to a lack of measurement data and imprecise models. ......

The Universal Time Variations of the Intensity of Afternoon Aurora in Equinoctial Seasons

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (8)

The afternoon auroral emissions are investigated in the equinoxes for geomagnetically quiet conditions (Kp = 1) using auroral images from ultraviolet ......

Study of the Quasi 10-Day Waves in the MLT Region During the 2018 February SSW by a Meteor Radar Chain

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (3)

We present a study of the quasi 10-day waves (Q10DWs) in the mesosphere and lower thermosphere (MLT) during a sudden stratospheric warming (SSW) event......

Persistent Occurrence of Strip-Like Plasma Density Bulges at Conjugate Lower-Mid Latitudes During the September 8-9, 2017 Geomagnetic Storm

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (5)

During the geomagnetic storm on September 8-9, 2017, shoulder-like structures were persistently captured in the lower-mid latitudes at multiple local ......

An Unexpected Whistler Wave Generation Around Dipolarization Front

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (5)

Dipolarization front (DF)-a sharp boundary separating hot tenuous plasmas from cold dense plasmas-is followed by a strong B-z region, which is termed ......

Detecting the Ionospheric Disturbances in Japan Using the Three-Dimensional Computerized Tomography

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (6)

In this study, a three-dimensional (3-D) ionospheric tomography was developed in Japan using the constraint least-square fitting algorithm, a model-fr......

The Characteristics of Summer Descending Sporadic E Layer Observed With the Ionosondes in the China Region

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (3)

This work statistically analyzed the characteristics of the summer descending sporadic E layers (Es) recorded at four Chinese ionospheric sounding sta......

Seasonal Variation Characteristics of Geomagnetic Sq External and Internal Equivalent Current Systems in East-Asia and Oceania Regions

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (3)

Geomagnetic data from 20 observatories in East-Asia and Oceania regions were used to investigate the seasonal variation characteristics of the externa......

Equatorial Nighttime Thermospheric Zonal Wind Jet Response to the Temporal Oscillation of Solar Wind

期刊: JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021; 126 (8)

This work investigates the response of the equatorial thermospheric wind jet to the temporal oscillation of the Bz component of the interplanetary mag......

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