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A radar radial velocity dealiasing algorithm for radar data assimilation and...
Automated and accurate radar dealiasing algorithms are very important for their assimilation into operational numerical weather forecasting models. A radar radial velocity...- publication PDF
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Envisioning U.S. Climate predictions and projections to meet new challenges
In the face of a changing climate, the understanding, predictions, and projections of natural and human systems are increasingly crucial to prepare and cope with extremes and...- publication PDF
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Effect of hydrophobic primary organic aerosols on secondary organic aerosol...
Semi-empirical secondary organic aerosol (SOA) models typically assume a well-mixed organic aerosol phase even in the presence of hydrophobic primary organic aerosols (POA)....- publication PDF
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Maintenance of polar stratospheric clouds in a moist stratosphere
Previous work has shown that polar stratospheric clouds (PSCs) could have acted to substantially warm high latitude regions during past warm climates such as the Eocene (55 Ma)....- publication PDF
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Automatic near-real-time detection of CMEs in Mauna Loa K-Cor coronagraph images
A simple algorithm has been developed to detect the onset of coronal mass ejections (CMEs), together with speed estimates, in near-real time using linearly polarized white-light...- publication PDF
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Beyond the basics: Evaluating model-based precipitation forecasts using...
While traditional verification methods are commonly used to assess numerical model quantitative precipitation forecasts (QPFs) using a grid-to-grid approach, they generally...- publication PDF
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The minimum wind speed for sustainable turbulence in the nocturnal boundary layer
The collapse of turbulence in the nocturnal boundary layer is studied by means of a simple bulk model that describes the basic physical interactions in the surface energy...- publication PDF
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Kilometer-scale multimodel and multiphysics ensemble simulations of a...
Kilometer-scale climate model simulations are useful tools to investigate past and future changes in extreme precipitation, particularly in mountain regions, where convection is...- publication PDF
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Modeling the day-to-day variability of midnight Equatorial Plasma Bubbles...
It is well-known that equatorial plasma bubbles (EPBs) are highly correlated to the post-sunset rise of the ionosphere on a climatological basis. However, when proceeding to the...- publication PDF
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Parametric and structural sensitivities of turbine-height wind speeds in the...
Structural and parametric problems associated with physical parameterizations are often tied together in weather and climate models. This study examines the sensitivities of...- publication PDF
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Advancing solar magnetic field extrapolations through multiheight magnetic...
Nonlinear force-free extrapolations are a common approach to estimate the 3D topology of coronal magnetic fields based on photospheric vector magnetograms. The force-free...- publication PDF
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Understanding the behaviors of thermospheric nitric oxide cooling during the...
The behaviors of thermospheric nitric oxide (NO) cooling during the 15 May 2005 intense geomagnetic storm are studied using measurements by the Sounding of the Atmosphere using...- publication PDF
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Global burden of mortalities due to chronic exposure to ambient PM2.5 from...
Uncontrolled combustion of domestic waste has been observed in many countries, creating concerns for air quality; however, the health implications have not yet been quantified....- publication PDF
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Advancing drought understanding, monitoring, and prediction
This article does not have an abstract or article summary.- publication PDF
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Physics-based narrowband optical parameters for snow albedo simulation in...
Accurate snow albedo simulation is a prerequisite for climate models to produce reliable climate prediction. Climate models would benefit from schemes of snowpack radiative...- publication PDF
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Dependence of Pedersen conductance in the and regions and their ratio on the...
Ionospheric conductivity plays an important role in the magnetosphere-ionosphere coupling. The altitudinal distribution of Pedersen conductivity gives us a rough idea about the...- publication PDF
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Detecting change in UK extreme precipitation using results from the...
We investigate a question posed by policy makers, namely, "when will changes in extreme precipitation due to climate change be detectable?" To answer this question we use...- publication PDF
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Vertical structures of anvil clouds of tropical mesoscale convective systems...
A global study of the vertical structures of the clouds of tropical mesoscale convective systems (MCSs) has been carried out with data from the CloudSat Cloud Profiling Radar....- publication PDF
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Getting Set Up
This guide is the second in a series of user guides entitled Introduction to the NCAR Scientific Computing Division. Its purpose is to prepare you for your visit to NCAR and to...- publication PDF
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Validation of ACE-FTS N₂O measurements
The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric...- publication PDF
