Review of the accomplishments of mid-latitude Super Dual Auroral Radar Network (SuperDARN) HF radars
Abstract The Super Dual Auroral Radar Network (SuperDARN) is a network of high-
frequency (HF) radars located in the high-and mid-latitude regions of both hemispheres that …
frequency (HF) radars located in the high-and mid-latitude regions of both hemispheres that …
Jets downstream of collisionless shocks
The magnetosheath flow may take the form of large amplitude, yet spatially localized,
transient increases in dynamic pressure, known as “magnetosheath jets” or “plasmoids” …
transient increases in dynamic pressure, known as “magnetosheath jets” or “plasmoids” …
SAPS/SAID revisited: A causal relation to the substorm current wedge
We present multispacecraft observations of enhanced flow/electric field channels in the
inner magnetosphere and conjugate subauroral ionosphere, ie, subauroral polarization …
inner magnetosphere and conjugate subauroral ionosphere, ie, subauroral polarization …
Salient midlatitude ionosphere‐thermosphere disturbances associated with SAPS during a minor but geo‐effective storm at deep solar minimum
This work conducts a focused study of subauroral ion‐neutral coupling processes and
midlatitude ionospheric/thermospheric responses in North America during a minor but quite …
midlatitude ionospheric/thermospheric responses in North America during a minor but quite …
The evolving paradigm of the subauroral geospace
EV Mishin - Frontiers in Astronomy and Space Sciences, 2023 - frontiersin.org
An assessment of the status quo of fast subauroral flows—subauroral ion drifts (SAID) and
subauroral polarization streams (SAPS), is presented. For a few decades, their development …
subauroral polarization streams (SAPS), is presented. For a few decades, their development …
SAPS in the 17 March 2013 storm event: Initial results from the coupled magnetosphere‐ionosphere‐thermosphere model
Subauroral polarization stream (SAPS) is latitudinally narrow flow channels of large
westward plasma drifts in the subauroral ionosphere. In this study, the global structure and …
westward plasma drifts in the subauroral ionosphere. In this study, the global structure and …
Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulation
We use a global hybrid-Vlasov simulation for the magnetosphere, Vlasiator, to investigate
magnetosheath high-speed jets. Unlike many other hybrid-kinetic simulations, Vlasiator …
magnetosheath high-speed jets. Unlike many other hybrid-kinetic simulations, Vlasiator …
A time‐dependent two‐dimensional model simulation of lower ionospheric variations under intense SAID
J Liang, JP St‐Maurice… - Journal of Geophysical …, 2021 - Wiley Online Library
The subauroral ion drift (SAID) denotes a latitudinally narrow channel of fast westward ion
drift in the subauroral region, often observed during geomagnetically disturbed intervals …
drift in the subauroral region, often observed during geomagnetically disturbed intervals …
Energetic electron injections deep into the inner magnetosphere: A result of the subauroral polarization stream (SAPS) potential drop
It has been reported that the dynamics of energetic (tens to hundreds of keV) electrons and
ions is inconsistent with the theoretical picture in which the large‐scale electric field is a …
ions is inconsistent with the theoretical picture in which the large‐scale electric field is a …
Influence of auroral streamers on rapid evolution of ionospheric SAPS flows
B Gallardo‐Lacourt, Y Nishimura… - Journal of …, 2017 - Wiley Online Library
Subauroral polarization streams (SAPS) often show large, rapid enhancements above their
slowly varying component. We present simultaneous observations from ground‐based all …
slowly varying component. We present simultaneous observations from ground‐based all …