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Langmuir Turbulence under Hurricane Gustav (2008)
Extreme winds and complex wave fields drive upper-ocean turbulence in tropical cyclone conditions. Motivated by Lagrangian float observations of bulk vertical velocity variance...- publication PDF
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Using A-train observations to evaluate East Pacific cloud occurrence and...
Using information from the A-Train satellites, the properties and radiative effects of eastern Pacific Ocean boundary layer clouds are evaluated in the Community Atmosphere...- publication PDF
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Spectrum of wave forcing associated with the annual cycle of upwelling at...
The zonal wavenumber spectrum of atmospheric wave forcing in the lower stratosphere is examined to understand the annual cycle of upwelling at the tropical tropopause....- publication PDF
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The impact of stratospheric ozone recovery on tropopause height trends
The evolution of the tropopause in the past, present, and future climate is examined by analyzing a set of long-term integrations with stratosphere-resolving chemistry climate...- publication PDF
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Magnetohydrodynamic turbulence simulations as a testing ground for PUNCH
The Polarimeter to UNify the Corona and Heliosphere (PUNCH) will image macroscopic features of the inner heliosphere and also admit sufficiently high spatial resolution to probe...- publication PDF
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Variations in the diurnal cycle of precipitation and its changes with...
The diurnal cycle of precipitation is highly regional and is typically a product of multiple competing, highly localized effects. The diurnal cycle in regions such as the Amazon...- publication PDF
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An Overview of NCAR's Computing Environment
The Scientific Computing Division is charged with providing computing support for research conducted by NCAR staff and for extending the computing resources of university...- publication PDF
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A comparison of neural-network and surrogate-severe probabilistic convective...
A feed-forward neural network (NN) was trained to produce gridded probabilistic convective hazard predictions over the contiguous United States. Input fields to the NN included...- publication PDF
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The NCAR CSM Sea Ice Model
The purpose of this report is to document the details of the governing equations and physical parameterizations of the sea ice model component in the first version of the NCAR...- publication PDF
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Note on barotropic instability and predictability
This article does not have an abstract or article summary.- publication PDF
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Solar rotational periodicities and the semiannual variation in the solar...
The behavior of a number of solar wind, radiation belt, auroral and geomagnetic parameters is examined during the recent extended solar minimum and previous solar cycles,...- publication PDF
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Non-migrating tides in the ionosphere-thermosphere: In situ versus...
In this paper we demonstrate how magnetic control of ion-neutral interactions in the ionosphere-thermosphere (IT) system effectively produces source terms for non-migrating...- publication PDF
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The CCSM4 ocean component
The ocean component of the Community Climate System Model version 4 (CCSM4) is described, and its solutions from the twentieth-century (20C) simulations are documented in...- publication PDF
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Impact of model errors in convective transport on CO source estimates...
Estimates of surface fluxes of carbon monoxide (CO) inferred from remote sensing observations or free tropospheric trace gas measurements using global chemical transport models...- publication PDF
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Model improvement via systematic investigation of physics tendencies
Deficiencies in forecast models commonly stem from inadequate representation of physical processes; yet, improvement to any single physics component within a model may lead to...- publication PDF
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GHOST Balloon Data Volume VIII: Balloon 60TA
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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Circulation Statistics for the Extratropical Northern Hemisphere Based on...
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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Comparison of land-precipitation coupling strength using observations and models
Numerous studies have attempted to address the land-precipitation coupling, but scientists' understanding remains limited and discrepancies still exist from different studies. A...- publication PDF
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Bayesian multilevel analysis of variance for relative comparison across...
Projections of future climate conditions are carried out by many research institutions, each with their own general circulation model to do so. The projections are additionally...- publication PDF
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Influences of moist convection on a cold-season outbreak of clear-air...
The 9-10 March 2006 aviation turbulence outbreak over the central United States is examined using observations and numerical simulations. Though the turbulence occurs within a...- publication PDF
