Articles | Volume 18, issue 7
https://doi.org/10.5194/amt-18-1591-2025
https://doi.org/10.5194/amt-18-1591-2025
Research article
 | 
03 Apr 2025
Research article |  | 03 Apr 2025

Gravity waves above the northern Atlantic and Europe during streamer events using Aeolus

Sabine Wüst, Lisa Küchelbacher, Franziska Trinkl, and Michael Bittner

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This preprint is open for discussion and under review for Atmospheric Measurement Techniques (AMT).
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Cited articles

Alexander, M. J., Geller, M., McLandress, C., Polavarapu, S., Preusse, P., Sassi, F., Eckermann, S., Ern, M., Hertzog, A., Kawatani, Y., Pulido, M., Shaw, T. A., Sigmond, M., Vincent, R., and Watanabe, S.: Recent developments in gravity-wave effects in climate models and the global distribution of gravity-wave momentum flux from observations and models, Q. J. Roy. Meteor. Soc., 136, 1103–1124, https://doi.org/10.1002/qj.637, 2010. 
Banyard, T. P., Wright, C. J., Hindley, N. P., Halloran, G., Krisch, I., Kaifler, B., and Hoffmann, L.: Atmospheric gravity waves in Aeolus wind lidar observations, Geophys. Res. Lett., 48, e2021GL092756, https://doi.org/10.1029/2021GL092756, 2021. 
Dhadly, M. S., Englert, C. R., Drob, D. P., Emmert, J. T., Niciejewski, R., and Zawdie, K. A.: Comparison of ICON/MIGHTI and TIMED/TIDI neutral wind measurements in the lower thermosphere, J. Geophys. Res.-Space, 126, e2021JA029904, https://doi.org/10.1029/2021JA029904, 2021. 
Dutta, G., Vinay Kumar, P., and Mohammad, S.: Retrieving characteristics of inertia gravity wave parameters with least uncertainties using the hodograph method, Atmos. Chem. Phys., 17, 14811–14819, https://doi.org/10.5194/acp-17-14811-2017, 2017. 
Eichinger, R., Garny, H., Šácha, P., Danker, J., Dietmüller, S., and Oberländer-Hayn, S.: Effects of missing gravity waves on stratospheric dynamics; part 1: climatology, Clim. Dynam., 54, 3165–3183, https://doi.org/10.1007/s00382-020-05166-w, 2020. 
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Short summary
Information on the energy transported by atmospheric gravity waves (GWs) is crucial for improving atmosphere models. Most space-based studies report the potential energy. We use Aeolus wind data to estimate the kinetic energy (density). However, the data quality is a challenge for such analyses, as the accuracy of the data is in the range of typical GW amplitudes. We find a temporal coincidence between enhanced or breaking planetary waves and enhanced gravity wave kinetic energy density.
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