Severe weather phenomena research with the WRF model

Sergey Yu. Zolotov; Andrey S. Loginov

doi:10.1117/12.2603242

15 December 2021 Severe weather phenomena research with the WRF model

Sergey Yu. Zolotov, Andrey S. Loginov

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119165R (2021) https://doi.org/10.1117/12.2603242
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The WRF predictive model was used to recreate a variety of situations with severe weather phenomena (hurricanes, heavy rainfall, cold frost, etc.). This paper examines two cases in the region of Western Siberia with severe weather phenomena over the past two years. The first case is a situation with detection of a large temperature gradient in the lower atmosphere during the development of abnormally early thunderstorms and squalls on April 29–30, 2019. The second case is a situation with detection of a large area of anomalous cold wave in the territory of Western Siberia on December 25–26, 2020. In both cases, simulations have identified the main factors leading to the occurrence of these phenomena. Comparison of modeling results with the observed data showed good agreement for the main meteorological parameters.

Citation Download Citation

Sergey Yu. Zolotov and Andrey S. Loginov "Severe weather phenomena research with the WRF model", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119165R (15 December 2021); https://doi.org/10.1117/12.2603242

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