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RISModulation of the Northern Winter Stratospheric El Niño–Southern Oscillation Teleconnection by the PDO
Publisher: American Meteorological Society
Abstract: AbstractUsing the CMIP5 multimodel ensemble (MME) historical experiments, the modulation of the stratospheric El Niño?Southern Oscillation (ENSO) teleconnection by the Pacific decadal oscillation (PDO) is investigated in ...
The Non-Gaussianity and Spatial Asymmetry of Temperature Extremes Relative to the Storm Track: The Role of Horizontal Advection
Publisher: American Meteorological Society
Abstract: he distribution of near-surface and tropospheric temperature variability in midlatitudes is distinguishable from a Gaussian in meteorological reanalysis data; consistent with this, warm extremes occur preferentially poleward ...
Barotropic Impacts of Surface Friction on Eddy Kinetic Energy and Momentum Fluxes: An Alternative to the Barotropic Governor
Publisher: American Meteorological Society
Abstract: s the surface drag is increased in a comprehensive general circulation model (GCM), the upper-level zonal winds decrease and eddy momentum flux convergence into the jet core increases. Globally averaged eddy kinetic energy ...
Tropospheric Rossby Wave Breaking and Variability of the Latitude of the Eddy-Driven Jet
Publisher: American Meteorological Society
Abstract: dry general circulation model is used to investigate the connections between Rossby wave breaking and the latitude of the midlatitude tropospheric eddy-driven jet. An ensemble of experiments is constructed in which the jet ...
The Influence of the Quasi-Biennial Oscillation on the Troposphere in Winter in a Hierarchy of Models. Part I: Simplified Dry GCMs
Publisher: American Meteorological Society
Abstract: dry primitive equation model is used to explain how the quasi-biennial oscillation (QBO) of the tropical stratosphere can influence the troposphere, even in the absence of tropical convection anomalies and a variable ...
The Influence of the Quasi-Biennial Oscillation on the Troposphere in Winter in a Hierarchy of Models. Part II: Perpetual Winter WACCM Runs
Publisher: American Meteorological Society
Abstract: xperiments with the Whole Atmosphere Community Climate Model (WACCM) are used to understand the influence of the stratospheric tropical quasi-biennial oscillation (QBO) in the troposphere. The zonally symmetric circulation ...
Transient Extratropical Response to Solar Ultraviolet Radiation in the Northern Hemisphere Winter
Publisher: American Meteorological Society
Corrigendum
Publisher: American Meteorological Society
Development of the Extratropical Response to the Stratospheric Quasi-Biennial Oscillation
Publisher: American Meteorological Society
Tropospheric Precursors of Anomalous Northern Hemisphere Stratospheric Polar Vortices
Publisher: American Meteorological Society
Abstract: Regional extratropical tropospheric variability in the North Pacific and eastern Europe is well correlated with variability in the Northern Hemisphere wintertime stratospheric polar vortex in both the ECMWF reanalysis ...