Brief summary of the winter season 2021-2022
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Abstract
This article described the main characteristics of the 2021-2022 winter season. For the conformation of the same, were used the summaries that each Provincial Meteorological Center makes after the pass of a cold front in the country. In addition, the General States of Weather made by the Forecast Center of the Institute of Meteorology were used, as well as the chronological data on cold fronts from the archive that is also carried out by this center. The 2021-2022 winter season began on October 29, 2021, with the arrival in Cuba of the first cold front and extended to April 8, 2022, the day it affected FF No. 15 and last of this season winter. It was classified as not very active in relation to climatic value (19 FF per season), finding 12 cold fronts that were classified as classic, while 3 fronts were reverses due to their type. Regarding their intensity, 11 cold fronts were weak and four moderate, without any strong cold front appearing this season. In addition, 60% of the fronts transited over the entire national territory, demonstrating the loss of their characteristics once they transited over tropical areas.
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References
Jústiz A (2017): Patrones Circulatorios Significativos Asociados a los Frentes Fríos que afectan Cuba en el trimestre Diciembre-Febrero. Tesis de Maestría. Universidad de la Habana.
Rodríguez R. M., C. González, J. Quiñones (1984): Cronología de los frentes fríos que han afectado a Cuba desde la temporada de 1916 - 1917 hasta la temporada de 1982 - 1983 (67 temporadas). pp.15.
Sitios web:
https://www.esrl.noaa.gov/
https://psl.noaa.gov/data/
https://www.star.nesdis.noaa.gov/GOES/index.php
https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.shtml