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Seasonal, interannual and short‐term variability of planetary waves in Met Office stratospheric assimilated fields
Author(s) -
Fedulina I. N.,
Pogoreltsev A. I.,
Vaughan G.
Publication year - 2004
Publication title -
quarterly journal of the royal meteorological society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.744
H-Index - 143
eISSN - 1477-870X
pISSN - 0035-9009
DOI - 10.1256/qj.02.200
Subject(s) - term (time) , environmental science , atmospheric sciences , climatology , meteorology , geology , geography , physics , astronomy
Met Office stratospheric assimilated data have been used to study the variability of travelling planetary waves in the upper stratosphere during the last decade (1992–2001). To distinguish the various travelling and quasi‐standing waves, a new space‐time filtering method has been developed. The results of this analysis show that longer‐period planetary waves (10