Analysis of cloud base height variability in Western Siberia based on reanalysis and observational data over the period 2000-2020

E. I. Moraru; K. N. Pustovalov; E. V. Kharyutkina

doi:10.1117/12.2644423

7 December 2022 Analysis of cloud base height variability in Western Siberia based on reanalysis and observational data over the period 2000-2020

E. I. Moraru, K. N. Pustovalov, E. V. Kharyutkina

Author Affiliations +

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123415L (2022) https://doi.org/10.1117/12.2644423
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

In the framework of the study, a comparative analysis of information on the cloud base height for the territory of Western Siberia based on the ERA5 reanalysis data and visual observations at weather stations is carried out for the period 2000- 2020. Spatial distribution maps were constructed, and a comparative analysis of spatial and temporal variability was carried out. The variability in cloud base height of vertical development clouds is also estimated. Spatial distribution of the total cloud base height values from observational data, in general, shows the similarity in all seasons: it increases from north to south of the region. However, we obtain contradictory results as for temporal variability. Thus, for further investigations, it is also necessary to use other types of databases and to take into account additional meteorological parameters to derived more accurate estimations of cloud base height values.

Citation Download Citation

E. I. Moraru, K. N. Pustovalov, and E. V. Kharyutkina "Analysis of cloud base height variability in Western Siberia based on reanalysis and observational data over the period 2000-2020", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123415L (7 December 2022); https://doi.org/10.1117/12.2644423

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE