Articles | Volume 36, issue 1
https://doi.org/10.5194/angeo-36-181-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/angeo-36-181-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Longitudinal structure of stationary planetary waves in the middle atmosphere – extraordinary years
Institute of Atmospheric Physics ASCR, Bocni II, 14131 Prague, Czech
Republic
Peter Krizan
Institute of Atmospheric Physics ASCR, Bocni II, 14131 Prague, Czech
Republic
Michal Kozubek
Institute of Atmospheric Physics ASCR, Bocni II, 14131 Prague, Czech
Republic
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Michal Kozubek, Peter Krizan, and Jan Lastovicka
Ann. Geophys., 35, 279–294, https://doi.org/10.5194/angeo-35-279-2017, https://doi.org/10.5194/angeo-35-279-2017, 2017
Short summary
Short summary
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Jan Laštovička, Dalia Burešová, Daniel Kouba, and Peter Križan
Ann. Geophys., 34, 1191–1196, https://doi.org/10.5194/angeo-34-1191-2016, https://doi.org/10.5194/angeo-34-1191-2016, 2016
Short summary
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M. Kozubek, P. Krizan, and J. Lastovicka
Atmos. Chem. Phys., 15, 2203–2213, https://doi.org/10.5194/acp-15-2203-2015, https://doi.org/10.5194/acp-15-2203-2015, 2015
Short summary
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The longitudinal structure in geopotential heights and meridional wind is analysed for 1979–2013 in order to find its persistence and altitudinal dependence with focus on anomalous years. Substantial deviations from the average pattern are studied for Januaries – typically the second (Euro-Atlantic) peak extends to much higher altitudes than usual. The decisive role in the existence of anomalous years appears to be played by the stationary planetary wave filtering by the zonal wind pattern.
The longitudinal structure in geopotential heights and meridional wind is analysed for 1979–2013...