A high‐resolution middle atmosphere general circulation model (GCM) developed for
studying small‐scale atmospheric processes is presented, and the general features of the …

Climate simulations of the middle atmosphere circulation with general circulation models are
now starting to include parameterizations of the momentum flux deposition due to …

Observations made by the Sounding of the Atmosphere using Broadband Emission
Radiometry (SABER) instrument on board NASA's Thermosphere–Ionosphere–Mesosphere …

Satellite observations indicate that quasi-stationary planetary waves often exist to at least
100 km in the winter mesosphere. Waves are also seen in the summer upper mesosphere. A …

The 5-day wave is the gravest symmetric Hough mode of westward propagating zonal
wavenumber 1. This wave is observed using the SABER instrument aboard the TIMED …

Long‐term measurements from several lidar instruments (Rayleigh and sodium) located at
44.0° N, 40.6° N, 34.4° N, and 19.5° N have been used to develop a new climatology of the …

The extended Canadian Middle Atmosphere Model is used to investigate the large‐scale
dynamics of the mesosphere and lower thermosphere (MLT). It is shown that the 4‐day …

Abstract Simulations with the Community Earth System Model, version 2, using the Whole
Atmosphere Community Climate Model version 6 [CESM2 (WACCM6)] configuration, show …

A westward propagating zonal wave number 1 wave with a period near 6.5 days was a
prominent feature in the mesosphere and lower thermosphere (MLT) during the 1994 …

The Momentum Budget in the Stratosphere, Mesosphere, and Lower Thermosphere. Part I:
Contributions of Different Wave Types and In Situ Generation of Rossby Waves in: Journal of the …