Equatorial and low latitude ionospheric effects during sudden stratospheric warming events: Ionospheric effects during SSW events

JL Chau, LP Goncharenko, BG Fejer, HL Liu - Space Science Reviews, 2012 - Springer
There are several external sources of ionospheric forcing, including these are solar wind-
magnetospheric processes and lower atmospheric winds and waves. In this work we review …

The wind imaging interferometer (WINDII) on the upper atmosphere research satellite: a 20 year perspective

GG Shepherd, G Thuillier, YM Cho… - Reviews of …, 2012 - Wiley Online Library
The Wind Imaging Interferometer (WINDII) was launched on the NASA's Upper Atmosphere
Research Satellite on 12 September 1991 and operated until 2003. Its role in the mission …

Impact of sudden stratospheric warmings on equatorial ionization anomaly

LP Goncharenko, AJ Coster, JL Chau… - Journal of …, 2010 - Wiley Online Library
We investigate the ionospheric response to several stratospheric sudden warming events
which occurred in Northern Hemisphere winters of 2008 and 2009 during solar minimum …

Quiet variability of equatorial E× B drifts during a sudden stratospheric warming event

JL Chau, BG Fejer… - Geophysical Research …, 2009 - Wiley Online Library
We present strong evidence that during the January 2008 minor sudden stratospheric
warming (SSW) event, the equatorial vertical E× B drifts exhibit a unique and distinctive …

Lunar‐dependent equatorial ionospheric electrodynamic effects during sudden stratospheric warmings

BG Fejer, ME Olson, JL Chau, C Stolle… - Journal of …, 2010 - Wiley Online Library
We have used plasma drift and magnetic field measurements during the 2001–2009
December solstices to study, for the first time, the longitudinal dependence of equatorial …

Stratospheric warmings: The atmosphere–ionosphere coupling paradigm

D Pancheva, P Mukhtarov - Journal of Atmospheric and Solar-Terrestrial …, 2011 - Elsevier
The paper presents for the first time the global spatial (latitude and altitude) structure of the
mean ionospheric response to sudden stratospheric warming (SSW) events in winters of …

Satellite observations of middle atmosphere gravity wave absolute momentum flux and of its vertical gradient during recent stratospheric warmings

M Ern, QT Trinh, M Kaufmann, I Krisch… - Atmospheric …, 2016 - acp.copernicus.org
Sudden stratospheric warmings (SSWs) are circulation anomalies in the polar region during
winter. They mostly occur in the Northern Hemisphere and affect also surface weather and …

The observation and SD‐WACCM simulation of planetary wave activity in the middle atmosphere during the 2019 southern hemispheric sudden stratospheric …

W Lee, IS Song, JH Kim, YH Kim… - Journal of …, 2021 - Wiley Online Library
A sudden stratospheric warming (SSW) is an extremely rare event in the Southern
Hemisphere (SH), but occurred in early September 2019. From the Antarctic meteor radar …

Overview of the temperature response in the mesosphere and lower thermosphere to solar activity

G Beig, J Scheer, MG Mlynczak… - Reviews of …, 2008 - Wiley Online Library
The natural variability in the terrestrial mesosphere needs to be known to correctly quantify
global change. The response of the thermal structure to solar activity variations is an …

Coupling between mesosphere and ionosphere over Beijing through semidiurnal tides during the 2009 sudden stratospheric warming

J Xiong, W Wan, F Ding, L Liu, B Ning… - Journal of Geophysical …, 2013 - Wiley Online Library
Sudden stratospheric warming (SSW) in the winter of 2008/2009 is the strongest recorded
SSW event. The enhancement in semidiurnal variation of ionospheric TEC (total electron …