Investigation of the post‐sunset extra electron density peak poleward of the equatorial ionization anomaly southern crest

X Cai, L Qian, W Wang, JM McInerney… - Journal of …, 2022 - Wiley Online Library
The Global‐scale observation of limb and disk mission observed an extra electron density
(Ne) peak after sunset at approximately 30° S near 40° W on 4 November 2019, which is …

Hemispherically asymmetric evolution of nighttime ionospheric equatorial ionization anomaly in the American longitude sector

X Cai, L Qian, W Wang, JM McInerney… - Journal of …, 2022 - Wiley Online Library
Abstract The Global‐scale Observation of Limb and Disk (GOLD) mission observed distinct
post‐sunset, hemispherically asymmetric evolution of the equatorial ionization anomaly …

A method to derive Fourier–wavelet spectra for the characterization of global-scale waves in the mesosphere and lower thermosphere and its MATLAB and Python …

Y Yamazaki - Geoscientific Model Development, 2023 - gmd.copernicus.org
This paper describes a simple method for characterizing global-scale waves in the
mesosphere and lower thermosphere (MLT), such as tides and traveling planetary waves …

A statistical study of the day‐to‐day variability of diurnal and semidiurnal tides in the ionospheric dynamo region from MIGHTI/ICON observations

J Oberheide, X Lu, D Aggarwal - Journal of Geophysical …, 2024 - Wiley Online Library
The statistics of day‐to‐day tidal variability within 35‐day running mean windows is obtained
from Michelson Interferometer for Global High‐Resolution Thermospheric Imaging …

Day‐to‐day variability of the MLT DE3 using joint analysis on observations from TIDI‐TIMED and a meteor radar meridian chain

X Zhou, X Yue, Y Yu, L Hu - Journal of Geophysical Research …, 2022 - Wiley Online Library
In the present work, daily variation of eastward propagating diurnal tide with zonal‐wave
number 3 (DE3) is derived from joint analysis on observations from Thermosphere …

Symmetric and antisymmetric solar migrating semidiurnal tides in the mesosphere and lower thermosphere

Y Yamazaki, TA Siddiqui - Journal of Geophysical Research …, 2024 - Wiley Online Library
Upward‐propagating solar tides are responsible for a large part of atmospheric variability in
the mesosphere and lower thermosphere (MLT) region, and they are also an important …

Large‐scale wave‐driven interactions and plasma‐neutral coupling in the low‐latitude ionosphere‐thermosphere

SM Khadka, F Gasperini, C Stolle… - Journal of Geophysical …, 2024 - Wiley Online Library
The plasma and neutral density variations, interactions and coupling processes within±30°
latitudes are examined concurrently by the DMSP‐F18 and Swarm‐C satellite during …

Mesoscale spatial variability of lower thermospheric winds during the anomalous transport rocket experiment

GA Lehmacher, MF Larsen… - Journal of Geophysical …, 2022 - Wiley Online Library
We present observations and analysis of seven horizontal wind profiles obtained by the
trimethyl aluminum (TMA) tracer method on 27 March 2012 over the Atlantic ocean near …

120-day variability in migrating tides from CMAM30 winds

S Debnath, U Das - Journal of Atmospheric and Solar-Terrestrial Physics, 2024 - Elsevier
Migrating tides and their variability are investigated using Canadian Middle Atmosphere
Model (CMAM30) zonal and meridional wind data from 1979 to 2010. Migrating diurnal …

An Empirical Model of Ionospheric Total Electron Content Based on Tide‐Like Signature Modeling

H Ruan, J Lei, J Lu, F Tang - Space Weather, 2023 - Wiley Online Library
Accurate modeling of the total electron content (TEC) benefits scientific research and
practical application. In this study, the global ionospheric maps from the Center for Orbit …