Articles | Volume 17, issue 4
Atmos. Chem. Phys., 17, 2901–2920, 2017

Special issue: Quadrennial Ozone Symposium 2016 – Status and trends...

Atmos. Chem. Phys., 17, 2901–2920, 2017

Research article 24 Feb 2017

Research article | 24 Feb 2017

A decadal satellite record of gravity wave activity in the lower stratosphere to study polar stratospheric cloud formation

Lars Hoffmann et al.


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Lars Hoffmann on behalf of the Authors (07 Dec 2016)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (08 Dec 2016) by Heini Wernli
RR by Anonymous Referee #2 (23 Dec 2016)
ED: Publish as is (06 Feb 2017) by Heini Wernli
Short summary
We introduce a 10-year record (2003–2012) of AIRS/Aqua observations of gravity waves in the polar lower stratosphere. The data set was optimized to study the impact of gravity waves on the formation of polar stratospheric clouds (PSCs). We discuss the temporal and spatial patterns of gravity wave activity, validate explicitly resolved small-scale temperature fluctuations in the ECMWF data, and present a survey of gravity-wave-induced PSC formation events using joint AIRS and MIPAS observations.
Final-revised paper