Articles | Volume 20, issue 19
Research article
12 Oct 2020
Research article |  | 12 Oct 2020

New insights into Rossby wave packet properties in the extratropical UTLS using GNSS radio occultations

Robin Pilch Kedzierski, Katja Matthes, and Karl Bumke

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Cited articles

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Short summary
Rossby wave packet (RWP) dynamics are crucial for weather forecasting, climate change projections and stratosphere–troposphere interactions. Our study is a first attempt to describe RWP behavior in the UTLS with global coverage directly from observations, using GNSS-RO data. Our novel results show an interesting relation of RWP vertical propagation with sudden stratospheric warmings and provide very useful information to improve RWP diagnostics in models and reanalysis.
Final-revised paper