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A Three-demiensional Variational (3DVAR) Data Assimilation System for Use With MM5
This report describes the three-dimensional variational (3DVAR) data assimilation system designed and built in the MMM Division of NCAR for use with the MM5 modeling system....- publication PDF
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Normal Modes of the NCAR Community Forecast Model (CFM)
This article does not have an abstract or article summary.- publication PDF
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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 quasi-...- publication PDF
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Normal Modes of an Atmospheric Prediction Model
This technical report describes the derivation of the discrete normal modes of a grid point model developed at NCAR by Somerville and Shkoller. The work was completed September...- publication PDF
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Workshop on Numerical Modeling and Physical Reality
This report contains speakers' abstracts as presented at the workshop on Numerical Modeling and Physical Reality held at the Mesa Laboratory of NCAR on September 3-5, 1997 and...- publication PDF
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MesoVICT: Mesoscale Verification Inter-Comparison over Complex Terrain
The spatial forecast methods intercomparison project (ICP, http://www.ral.ucar.edu/projects/icp) was formed in 2007 with the aim of better understanding the rapidly increasing...- publication PDF
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An Implementation Plan for Cool Season Quantitative Precipitation Forecasting
This article does not have an abstract or article summary.- publication PDF
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A User's Guide to the Penn State/NCAR Mesoscale Modeling System
The MM4 system is a series of FORTRAN programs and accompanying C-shell scripts that runs under UNICOS on the Cray Y-MP8/864 at NCAR. Each of these shells is a standalone script...- publication PDF
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Impact of Climate Change on Gulf of Mexico Hurricanes
A state of the art modeling study was undertaken to estimate the most likely impacts of climate change on Gulf of Mexico hurricane intensity and frequency. The modeling study...- publication PDF
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Conversations With Jule Charney
This article does not have an abstract or article summary.- publication PDF
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Research and development to improve quantitative precipitation forecasts in...
This article does not have an abstract or article summary.- publication PDF
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Evaluation of NMC Global Analyses: 1979-1987
This article does not have an abstract or article summary.- publication PDF
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Metrics for Evaluation of Solar Energy Forecasts
This technical note summarizes metrics that have been defined to assess the quality of forecasts of solar irradiance and solar power production forecasting. A set of six base...- publication PDF
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Summary Reports--Fellowship in Scientific Computing Summer 1974
This represents a collection of papers written by graduate students participating in the 1974 Summer Fellowship Program in Scientific Computing. The main emphasis of the program...- publication PDF
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Terrain and land use for the fifth-generation Penn State/NCAR Mesoscale...
This document discusses in detail the program TERRAIN and is intended to provide users of the PSU/NCAR MM5 with an overview of the data sources and methods used in TERRAIN. Some...- publication PDF
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Multi-sensor Advection Diffusion nowCast (MADCast) for cloud analysis and...
A new approach designed for the analysis and short-term forecasting of clouds,called Multi-sensor Advection-Diffusion nowCast (MADCast), has been implemented within the Weather...- publication PDF
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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...- publication PDF
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The Sun4Cast® Solar Power Forecasting System: The Result of the...
The National Center for Atmospheric Research (NCAR) led a partnership to advance the state-of-the-science of solar power forecasting by designing, developing, building,...- publication PDF
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A five-year plan for research related to the assimilation of meteorological data
This report provides scientific rationale and justification for a five-year research plan for the assimilation of meteorological observations into numerical weather prediction...- publication PDF
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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)...- publication PDF
