Based on a climate‐chemistry model (constrained by reanalyses below~ 50 km), the zonal‐
mean composite response of the mesosphere and lower thermosphere (MLT) to major …

We present a study of horizontal winds in the mesosphere and lower thermosphere (MLT)
during the boreal winters of 2009–2010 and 2012–2013 produced with a new high-altitude …

Abstract The NCAR Whole Atmosphere Community Climate Model (WACCM) is used to
investigate the dynamical influence of the lower and middle atmosphere on the upper …

Recent studies have shown that day-to-day variability of the migrating semidiurnal solar
(SW2) tide within the mesosphere and lower thermosphere (MLT) is a key driver of …

This work evaluates zonal winds in both hemispheres near the polar winter mesopause in
the Whole Atmosphere Community Climate Model (WACCM) with thermosphere …

Based on the hourly output from the 2000–2014 simulations of the National Center for
Atmospheric Research's vertically extended version of the Whole Atmosphere Community …

Responses of quasi‐6‐day waves (Q6DWs) to the extreme 2019 Antarctic stratospheric
sudden warming (SSW) have been widely reported in the ionosphere, while the excitation …

Mesospheric winds from three longitudinal sectors at 65° N and 54° N latitude are combined
to diagnose the zonal wave numbers (m) of spectral wave signatures during the Southern …

Since 2004, following prolonged stratospheric sudden warming (SSW) events, it has been
observed that the stratopause disappeared and reformed at a higher altitude, forming an …

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 in February 2018 …