Comparative analysis of temperature profiles between atmosphere radiosonde data and ERA-interim reanalysis in Central Yakutia

Mikhail S. Vasiliev; Roman N. Boroyev

doi:10.1117/12.2601454

15 December 2021 Comparative analysis of temperature profiles between atmosphere radiosonde data and ERA-interim reanalysis in Central Yakutia

Mikhail S. Vasiliev, Roman N. Boroyev

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119164T (2021) https://doi.org/10.1117/12.2601454
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The paper presents a Pearson correlation analysis for temperature profiles between atmospheric radiosounding data (Yakutsk station, 62.08N, 129.75E, 103 m above sea level, WMO index 24959) and ERA-Interim reanalysis during the maximum development of major sudden stratospheric warming (SSW) for the period 2004-2019. The data of ERAInterim temperature profiles were selected at isobaric heights from 1000-1 hPa (37 levels in height) with a latitudinallongitudinal resolution of 1 x 1 degree. It is shown that there is a high correlation with the correlation coefficients R > 0,8 between the data of atmospheric radiosounding and reanalysis.

Citation Download Citation

Mikhail S. Vasiliev and Roman N. Boroyev "Comparative analysis of temperature profiles between atmosphere radiosonde data and ERA-interim reanalysis in Central Yakutia", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119164T (15 December 2021); https://doi.org/10.1117/12.2601454

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