Articles | Volume 10, issue 12
https://doi.org/10.5194/amt-10-4895-2017
https://doi.org/10.5194/amt-10-4895-2017
Research article
 | 
14 Dec 2017
Research article |  | 14 Dec 2017

Variability of the Brunt–Väisälä frequency at the OH* layer height

Sabine Wüst, Michael Bittner, Jeng-Hwa Yee, Martin G. Mlynczak, and James M. Russell III

Related authors

Gravity waves above the Northern Atlantic and Europe during streamer events using ADM-Aeolus
Sabine Wüst, Lisa Küchelbacher, Franziska Trinkl, and Michael Bittner
Atmos. Meas. Tech. Discuss., https://doi.org/10.5194/amt-2024-18,https://doi.org/10.5194/amt-2024-18, 2024
Preprint under review for AMT
Short summary
OH airglow observations with two identical spectrometers: benefits of increased data homogeneity in the identification of variations induced by the 11-year solar cycle, the QBO, and other factors
Carsten Schmidt, Lisa Küchelbacher, Sabine Wüst, and Michael Bittner
Atmos. Meas. Tech., 16, 4331–4356, https://doi.org/10.5194/amt-16-4331-2023,https://doi.org/10.5194/amt-16-4331-2023, 2023
Short summary
Analysis of 2D airglow imager data with respect to dynamics using machine learning
René Sedlak, Andreas Welscher, Patrick Hannawald, Sabine Wüst, Rainer Lienhart, and Michael Bittner
Atmos. Meas. Tech., 16, 3141–3153, https://doi.org/10.5194/amt-16-3141-2023,https://doi.org/10.5194/amt-16-3141-2023, 2023
Short summary
Hydroxyl airglow observations for investigating atmospheric dynamics: results and challenges
Sabine Wüst, Michael Bittner, Patrick J. Espy, W. John R. French, and Frank J. Mulligan
Atmos. Chem. Phys., 23, 1599–1618, https://doi.org/10.5194/acp-23-1599-2023,https://doi.org/10.5194/acp-23-1599-2023, 2023
Short summary
Gravity wave instability structures and turbulence from more than 1.5 years of OH* airglow imager observations in Slovenia
René Sedlak, Patrick Hannawald, Carsten Schmidt, Sabine Wüst, Michael Bittner, and Samo Stanič
Atmos. Meas. Tech., 14, 6821–6833, https://doi.org/10.5194/amt-14-6821-2021,https://doi.org/10.5194/amt-14-6821-2021, 2021
Short summary

Related subject area

Subject: Others (Wind, Precipitation, Temperature, etc.) | Technique: Remote Sensing | Topic: Data Processing and Information Retrieval
Thermal tides in the middle atmosphere at mid-latitudes measured with a ground-based microwave radiometer
Witali Krochin, Axel Murk, and Gunter Stober
Atmos. Meas. Tech., 17, 5015–5028, https://doi.org/10.5194/amt-17-5015-2024,https://doi.org/10.5194/amt-17-5015-2024, 2024
Short summary
Global sensitivity analysis of simulated remote sensing polarimetric observations over snow
Matteo Ottaviani, Gabriel Harris Myers, and Nan Chen
Atmos. Meas. Tech., 17, 4737–4756, https://doi.org/10.5194/amt-17-4737-2024,https://doi.org/10.5194/amt-17-4737-2024, 2024
Short summary
Improving the Gaussianity of radar reflectivity departures between observations and simulations using symmetric rain rates
Yudong Gao, Lidou Huyan, Zheng Wu, and Bojun Liu
Atmos. Meas. Tech., 17, 4675–4686, https://doi.org/10.5194/amt-17-4675-2024,https://doi.org/10.5194/amt-17-4675-2024, 2024
Short summary
On the temperature stability requirements of free-running Nd:YAG lasers for atmospheric temperature profiling through the rotational Raman technique
José Alex Zenteno-Hernández, Adolfo Comerón, Federico Dios, Alejandro Rodríguez-Gómez, Constantino Muñoz-Porcar, Michaël Sicard, Noemi Franco, Andreas Behrendt, and Paolo Di Girolamo
Atmos. Meas. Tech., 17, 4687–4694, https://doi.org/10.5194/amt-17-4687-2024,https://doi.org/10.5194/amt-17-4687-2024, 2024
Short summary
Limitations in wavelet analysis of non-stationary atmospheric gravity wave signatures in temperature profiles
Robert Reichert, Natalie Kaifler, and Bernd Kaifler
Atmos. Meas. Tech., 17, 4659–4673, https://doi.org/10.5194/amt-17-4659-2024,https://doi.org/10.5194/amt-17-4659-2024, 2024
Short summary

Cited articles

Andrews, D. G.: An introduction to atmospheric physics, Cambridge University Press, 2000.
Baker, D. J. and Stair Jr., A. T.: Rocket measurements of the altitude distributions of the hydroxyl airglow, Phys. Scr., 37, 611–622, 1988.
Bills, R. E. and Gardner, C. S.: Lidar observations of the mesopause region temperature structure at Urbana, J. Geophys. Res., 98, 1011–1021, https://doi.org/10.1029/92JD02167, 1993.
Bremer, J. and Peters, D.: Influence of stratospheric ozone changes on long-term trends in the meso- and lower thermosphere, J. Atmos. Sol.-Terr. Phys., 70, 1473–1481, 2008.
Download
Short summary
In the Alpine region, the most dense subnetwork of identical NDMC (Network for the Detection of Mesospheric Change) instruments can be found. With these instruments the mesopause temperature is derived each night. The data can be used for the investigation of the amount of energy which is transported by small-scale atmospheric waves, known as gravity waves, provided that the so-called Brunt–Väisälä frequency is known. Information about the variability of this parameter is provided here.