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Recent observed changes in weather types over Spain
Title: Recent observed changes in weather types over Spain
Authors: Bermejo Arnaiz, MaiderAncell, Rafael
Keywords: Observed changes; Daily data; Weather types
Issue Date: 2010
Abstract: A joint probabilistic analysis of Weather Types and daily observations has been performed, in order to study and analyse changes in the meteorological phenomena and the atmospheric circulation over Spain during two recent periods of time; 1957-1979 and 1980-2002. To do so, we have generated a cluster of 100 Weather Types from the ERA-40 reanalysis data using a k-means algorithm. Results show changes in daily meteorological observations, as well as changes in the frequency of appearance of Weather Types and in the occurrence probability of different events.
Description: Póster presentado en: Curso de formacion COST733: Harmonisation and applications of weather type classifications for European regions celebrado del 12 al 16 de abril de 2010 en Augsburgo
Appears in Collections:Otros póster

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