Articles | Volume 40, issue 3
https://doi.org/10.5194/angeo-40-327-2022
https://doi.org/10.5194/angeo-40-327-2022
Regular paper
 | 
01 Jun 2022
Regular paper |  | 01 Jun 2022

Analysis of migrating and non-migrating tides of the Extended Unified Model in the mesosphere and lower thermosphere

Matthew J. Griffith and Nicholas J. Mitchell

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Cited articles

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Short summary
There is great scientific interest in extending atmospheric models, such as the Met Office’s Unified Model, upwards to include the upper atmosphere. Atmospheric tides are an important driver of circulation at these greater heights. This study provides a first in-depth analysis of the migrating and non-migrating components of these tides, examining important tidal properties. Our results show that the ExUM produces a rich spectrum of spatial components, with significant non-migrating components.