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RISIntraseasonal and Interannual Variations of Tropical Convection: A Possible Link between the 40–50 Day Oscillation and ENSO?
Publisher: American Meteorological Society
Abstract: Intraseasonal and interannual variations of tropical convection are studied using 12 years of NOAA outgoing longwave radiation (OLR) data. The spatial patterns of OLR variance in the 1?5 day, 20?70 day and longer-than-180 ...
Energetics Characteristics of the Asian Winter Monsoon in the Source Region
Publisher: American Meteorological Society
Abstract: Energetics characteristics of the Asian winter monsoon are studied with twice-daily upper air data during a 20-year period over its source region. It is found that the energetics features over Siberia, North-eastern Asia, ...
Short-Term Climate Variability and Atmospheric Teleconnections from Satellite-Observed Outgoing Longwave Radiation. Part II: Lagged Correlations
Publisher: American Meteorological Society
Abstract: As a sequel to Part I of this study, lagged relationships in atmospheric teleconnections associated with outgoing longwave radiation (OLR) are investigated using Lagged Cross Correlations (LCC). The feasibility of extratropical ...
Short-Term Climate Variability and Atmospheric Teleconnections from Satellite-Observed Outgoing Longwave Radiation. Part I: Simultaneous Relationships
Publisher: American Meteorological Society
Abstract: Satellite-inferred short-term climate variability and atmospheric teleconnections are studied using seven years (1974?81) of Outgoing Longwave Radiation (OLR) data from NOAA polar orbiters. This study utilizes composite, ...
Aspects of the 40–50 Day Oscillation during the Northern Winter as Inferred from Outgoing Longwave Radiation
Publisher: American Meteorological Society
Abstract: Various aspects of the intraseasonal variability (ISV) of tropical convection are studied using outgoing longwave radiation (OLR) data. From empirical orthogonal function analysis, it was found that the most dominant mode ...