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Impact of Increasing Horizontal and Vertical Resolution during the HWRF Hybrid EnVar Data Assimilation on the Analysis and Prediction of Hurricane Patricia (2015)
Publisher: American Meteorological Society
Assessing the Relationship between MJO and Equatorial Pacific WWBs in Observations and CMIP5 Models
Publisher: American Meteorological Society
Abstract: AbstractThis study evaluates the relationship between the Madden?Julian oscillation (MJO) and the occurrence of equatorial Pacific westerly wind bursts (WWBs). During the convective MJO phase, anomalous surface westerlies ...
Impact of Assimilating Upper-Level Dropsonde Observations Collected during the TCI Field Campaign on the Prediction of Intensity and Structure of Hurricane Patricia (2015)
Publisher: American Meteorological Society
Abstract: AbstractThe dropsondes released during the Tropical Cyclone Intensity (TCI) field campaign provide high-resolution kinematic and thermodynamic measurements of tropical cyclones within the upper-level outflow and inner core. ...
A Comparison of Two Local Moment-Matching Nonlinear Filters: Local Particle Filter (LPF) and Local Nonlinear Ensemble Transform Filter (LNETF)
Publisher: American Meteorological Society
Pacific Meridional Mode Does Not Induce Strong Positive SST Anomalies in the Central Equatorial Pacific
Publisher: American Meteorological Society
The Application of Nonlinear Local Lyapunov Vectors to Ensemble Predictions in Lorenz Systems
Publisher: American Meteorological Society
Abstract: onlinear local Lyapunov vectors (NLLVs) are developed to indicate orthogonal directions in phase space with different perturbation growth rates. In particular, the first few NLLVs are considered to be an appropriate ...
Comparison of Nonlinear Local Lyapunov Vectors and Bred Vectors in Estimating the Spatial Distribution of Error Growth
Publisher: American Meteorological Society
Abstract: AbstractInstabilities play a critical role in understanding atmospheric predictability and improving weather forecasting. The bred vectors (BVs) are dynamically evolved and flow-dependent nonlinear perturbations, indicating ...
Tropical Indian Ocean Mixed Layer Bias in CMIP6 CGCMs Primarily Attributed to the AGCM Surface Wind Bias
Publisher: American Meteorological Society
A Multidimensional and Multiscale Model for Pressure Analysis in a Reservoir-Pipe-Valve System
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Reservoir-pipe-valve (RPV) systems are widely used in many industrial processes. The pressure in an RPV system plays an important role in the safe operation of the system, especially during the sudden operations such as ...
Unified Ensemble Mean Forecasting of Tropical Cyclones Based on the Feature-Oriented Mean Method
Publisher: American Meteorological Society
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