Abstract: The impact of anomalous tropical forcing on the anomalous tropical and extratropical circulation is examined by comparing the response of a global steady state linear primitive equation model with observations for nine ...

Abstract: Systematic forecast errors associated with active episodes of the tropical Madden?Julian oscillation (MJO) are examined using five winters of dynamical extended range forecasts from the National Centers for Environmental ...

Abstract: The impact of initial conditions on summer precipitation over North America for July?September was examined by comparing long-term simulations of the Atmospheric Model Intercomparison Project (AMIP) runs with the ensemble ...