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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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How long is long enough when measuring fluxes and other turbulence statistics?
We determine how long a time series must be to estimate covariances and moments up to fourth order with a specified statistical significance. For a given averaging time T there...- publication PDF
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Case Studies on Convective Storms / Case Study 5, 12 July 1978: First Echo Case
A small, isolated, short-lived cumulus congestus was studied using primarily a10 cm radar, a cloud penetration with an instrumented sailplane, and time-lapse photography froman...- publication PDF
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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...- publication PDF
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Case Studies on Convective Storms / Case Study 9, 13 June 1974: Mature Storm ...
An unusually isolated storm that had had a relatively constant intensity for at least an hour travelled into the NHRE observing network on June 13, 1974, and dissipated therein....- publication PDF
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Complete 100- and 200-mb GHOST Balloon Data: 1966-1970
This study contains information not previously published, including virtually all useful 100- and 200-mb data obtained from 1966 through 1970. At the cutoff date of the previous...- publication PDF
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Data Catalog for the 1970 Colorado Lee Wave Observational Program
The 1970 Colorado Lee Wave Observational Program provided the second period of intensive measurements of mountain-induced airflow over the central Rocky Mountains. The first...- publication PDF
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GHOST Balloon Data Volume XI: Balloon 86C
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Errors in Wind Measurements Derived From Omega Signals
This report is a further investigation of wind measurement errors using the 13.6 kHz Omega signals, and is based on assumptions that are either "reasonable" or cautious enough...- publication PDF
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Case Studies on Convective Storms / Case Study 2, 22 July 1976: First Echo Case
This is one of a series of documents reporting data on aircraft penetrations in convective clouds, ranging from cumulus congestus to thunderstorms, in northeastern Colorado and...- publication PDF
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Meeting Review: Workshop on Airborne Instrumentation 19-21 October 1988
Approximately 40-50 scientists met in October, 1988 to review needs for airborne instruments and to plan for development of some of the needed instrumentation. This report...- publication PDF
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Isentropic Trajectories for Derivation of Objectively Analyzed Meteorological...
This technical note presents a numerical technique for calculating isentropic trajectories, and the objective analysis of trajectoryderived meteorological parameters. A brief...- publication PDF
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Summer MONEX U.S. Research Flight Missions, May-July 1979
The contents of this document will provide scientific users and participants in the Summer Monsoon Experiment (SMONEX) with quick and concise information on the flight missions...- publication PDF
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A Study of Synoptic and Mesoscale Interaction Over the GATE Ship Network: 4-5...
During the period 4-5-6 September 1974, several small-scale systems developed within the A-B ship array. One of these, on 5 September, was investigated by research aircraft on a...- publication PDF
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Circulation Statistics for the Extratropical Northern Hemisphere Based on NMC...
Polar stereographic maps and meridional cross-sections of selected circulation statistics for the extratropical regions from 1000 to 100 mb (20-90��N) of the Northern...- publication PDF
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GHOST Balloon Data Volume X: Balloon 79R
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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The microphysics and dynamics of convective clouds--A colloquium
This article does not have an abstract or article summary.- publication PDF
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Daily High-latitude 150 Mb Pressure Maps From TWERLE and Rawinsondes / Part 1...
This report involves winds, temperatures, pressures, and altitudes measured by the TWERLE superpressure balloon platforms used to prepare daily 150 mb constant pressure charts...- publication PDF
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A Carrier Balloon for Tropical Soundings
During July 1970 to January 1971, a series of tests was conducted to demonstrate the feasibility of obtaining wind data in the tropical troposphere and lower stratosphere by...- publication PDF
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Characterization of Uncertainty in Measurements of Wind from the NSF/NCAR Gul...
This technical note presents an analysis of uncertainty for measurements of wind from the Gulfstream V research aircraft operated by the National Center for Atmospheric Research...- publication PDF