| Issue |
EPJ Web Conf.
Volume 237, 2020
The 29th International Laser Radar Conference (ILRC 29)
|
|
|---|---|---|
| Article Number | 04007 | |
| Number of page(s) | 4 | |
| Section | Strato-, Mesosphere and Upper Atmospheres | |
| DOI | https://doi.org/10.1051/epjconf/202023704007 | |
| Published online | 07 July 2020 | |
https://doi.org/10.1051/epjconf/202023704007
The Major Sudden Stratospheric Warming Impact on Mid-Latitude Surface Weather
1 College of Physics, International Center of Future Science, Jilin University, Changchun 130012, China
2 Taras Shevchenko National University of Kyiv, Kyiv 01601, Ukraine
3 Main Astronomical Observatory of Ukraine, Kyiv 03143, Ukraine
4 Institute of Radio Astronomy, National Academy of Sciences of Ukraine, Kharkiv 61002, Ukraine
* Email: wangyk16@mails.jlu.edu.cn
Published online: 7 July 2020
The possible relation of a major sudden stratospheric warming (SSW) with the mid-latitude surface weather conditions was investigated using data from the ERA-Interim and NCEP–NCAR reanalyzes. An important feature of the SSW event is the impact on lower altitudes, when temperature and wind anomalies descend downward into the high- and mid-latitude troposphere during the weeks or even month and influence the surface weather [1, 2]. Owing to known SSW impacts on the surface weather [2], we consider the possible relation of the SSW event in winter 2018 to cold weather anomaly in the Northern Ukraine and North-East China in February 2018.
© The Authors, published by EDP Sciences, 2020
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