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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...- publication PDF
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Numerical Forecasting of Winds in the Terminal Environment
This report describes a method for forecasting low-level winds in the Terminal Environment in the 30 to 60 minute timeframe. Tests are performed using data from Lincoln Labs'...- publication PDF
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Initialization of the PSU/NCAR Mesoscale Model
This article does not have an abstract or article summary.- publication PDF
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Introduction to Adjoint Techniques and the MM5 Adjoint Modeling System
Adjoint models are increasingly applied to many problems in meteorology and oceanography. The adjoint model of MM5 is a tool which effectively computes the gradient (or a...- publication PDF
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Implicit Normal-mode Initialization of the PSU/NCAR (Pennsylvania State...
This article does not have an abstract or article summary.- publication PDF
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Hurricane Weather Research and Forecasting (HWRF) Model: 2017 Scientific...
The Hurricane Weather Research and Forecast (HWRF) system has been in operation at the National Oceanic and Atmospheric Administration's (NOAA) National Centers for...- publication PDF
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Intercomparison of NMC and ECMWF Global Analyses: 1980-1986
This article does not have an abstract or article summary.- publication PDF
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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...- publication PDF
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Bias-Corrected CMIP5 CESM Data in WRF/MPAS Intermediate File Format
This technical note describes the generation of global bias corrected climate model output files from version 1 of NCAR's Community Earth System Model (CESM; Hurrell et al....- publication PDF
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Research Opportunities From Emerging Atmospheric Observing and Modeling Capabilities
This article does not have an abstract or article summary.- publication PDF
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Description of the Penn State/NCAR Mesoscale Model: Version 4 (MM4)
This article does not have an abstract or article summary.- publication PDF
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Theory and Application of Nonlinear Normal Mode Initialization
This document serves as a summary of Ronald M. Errico's lecture notes and papers on the subject of normal mode initialization and how it is basic to dynamic meteorology. The...- publication PDF
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MM4 (Penn State/NCAR) Mesoscale Model. Version 4 Documentation
This article does not have an abstract or article summary.- publication PDF
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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...- publication PDF
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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...- publication PDF
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A user guide to a particle-growth and trajectory model (using...
This article does not have an abstract or article summary.- publication PDF
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Scientific documentation of the NCEP nonhydrostatic multiscale model on the...
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...- publication PDF
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Spatial forecast verification: Image warping
PREFACE : In response to a growing need for more informative forecast verification in the face of gridded verification sets, many new methods have been proposed. While widely...- publication PDF
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On Atmospheric Simulation: A Colloquium
To assess a national need for facilities to simulate atmospheric processes, a Colloquium on Atmospheric Simulation was set up to survey current laboratory experimentation on...- publication PDF
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Report of the First Prospectus Development Team - U.S. Weather Research Program
This is a report by the Prospectus Development Team wherein critical issues related to weather and forecasting, with emphasis on circulations at the mesoscale and short-term...- publication PDF