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Research and development to improve quantitative precipitation forecasts in t...
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A Description of the Advanced Research WRF Version 3
This article does not have an abstract or article summary. -
Confidence Intervals for Forecast Verification
The manuscript is an attempt to present in a single document the various types of confidence intervals, their assumptions, and other issues as they pertain to forecast... -
The Penn State/NCAR Mesoscale Model (MM5) source code documentation
This technical note describes the Fortran code (version 1) of the PSU/NCAR mesoscale model (MM5). It is intended to provide a detailed documentation of the model code for users... -
Method for Object-Based Diagnostic Evaluation
This technical note discusses the Method for Object-Based Diagnostic Evaluation (MODE), which is part of the Model Evaluation Tools (MET) verification software package. MODE is... -
A Global Ocean Wind Stress Climatology Based on ECMWF Analyses
This report discusses the computations of the surface wind stress over the global oceans using surface winds from the European Centre for Medium Range Weather Forecasts (ECMWF)... -
Spherepack 2.0: A Model Development Facility
SPHEREPACK 2.0 is a collection of FORTRAN programs that facilitates computer modeling of geophysical processes. The package contains programs for computing certain common... -
Implicit Normal-mode Initialization of the PSU/NCAR (Pennsylvania State Unive...
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User's Guide to the MM5 Adjoint Modeling System
This report is a manual on the MM5 Adjoint Modeling System. -
Intercomparison of NMC and ECMWF Global Analyses: 1980-1986
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Evaluation of NMC Global Analyses: 1979-1987
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NHRE Symposium/Workshop on Hail : Estes Park, Colorado Sep. 21-28 1975
This two volume set contains all of the preprints available at the symposium/workshop and has been hurriedly assembled under the constraint of a very short time period between... -
Proceedings of the 2020 Improving Scientific Software Conference
The Software Engineering Assembly (SEA) is a loosely structured group of software engineers and scientists who write scientific software, mostly but not only at NCAR and mostly... -
The Mechanism of Meteorological Noise
Using a simple atmospheric model, the difference between the solutions of the primitive and the quasi-hydrostatic equations is demonstrated. The results.show that the... -
Scientific documentation of the NCEP nonhydrostatic multiscale model on the B...
This technical note focuses on the scientific and algorithmic approaches in the NMMB dynamics. Discussed are the NMMB dynamics solver, boundary conditions and the horizontal... -
A description of the fifth-generation Penn State/NCAR Mesoscale Model (MM5)
This technical report describes the fifth generation Penn State/NCAR Mesoscale Model, or MM5. It is intended to provide scientific and technical documentation of the model for... -
Proceedings of the 9th International Workshop on Climate Informatics: CI 2019
Climate informatics is an emerging research area that combines the fields of climate science and data science (specifically machine learning, data mining and statistics) to... -
A Description of the Advanced Research WRF Model Version 4.1
The Advanced Research WRF (ARW) model is a configuration of the Weather Research and Forecasting (WRF) model. This technical note describes the scientific and algorithmic... -
Global Analyses From ECMWF and Atlas of 1000 to 10 Mb Circulation Statistics
This report describes the European Centre for Medium Range Weather Forecasts (ECMWF) global analyses available to NCAR. Several data sets are available with differing... -
Serendipity : Research Career of One Scientist
Dr. Akira Kasahara reflects on his career of more than 65 years in the field of meteorology, specifically the fields of numerical weather prediction and computational modeling...