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Premature mortality in India due to PM₂.₅ and ozone exposure
This bottom-up modeling study, supported by new population census 2011 data, simulates ozone (O₃) and fine particulate matter (PM₂.₅) exposure on local to regional scales. It...- publication PDF
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Observation and model bias estimation in the presence of either or both...
In numerical weather prediction and in reanalysis, robust approaches for observation bias correction are necessary to approach optimal data assimilation. The success of bias...- publication PDF
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Parallel Implementation of the Multi-resolution Approximation for...
Gaussian processes have become a standard tool for modeling large atmospheric data sets. Traditional methods used in this context, such as kriging, are computationally...- publication PDF
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Radiative Influence of Horizontally Oriented Ice Crystals over Summit, Greenland
Ice crystals commonly adopt a horizontal orientation under certain aerodynamic and electrodynamic conditions that occur in the atmosphere. While the radiative impact of...- publication PDF
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A probabilistic quantification of the anthropogenic component of twentieth...
This paper examines in detail the statement in the 2007 IPCC Fourth Assessment Report that "Most of the observed increase in global average temperatures since the mid-twentieth...- publication PDF
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Thermospheric neutral density variation during the "SpaceX" storm:...
The Starlink satellites launched on 3 February 2022 were lost before they fully arrived in their designated orbits. The loss was attributed to two moderate geomagnetic storms...- publication PDF
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High-performance reliable network-multicast over a trial deployment
A continuing trend in many scientific disciplines is the growth in the volume of data collected by scientific instruments and the desire to rapidly and efficiently distribute...- publication PDF
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Understanding space weather to shield society: A global road map for...
There is a growing appreciation that the environmental conditions that we call space weather impact the technological infrastructure that powers the coupled economies around the...- publication PDF
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Annual and semiannual oscillations of thermospheric composition in...
The Global UltraViolet Imager (GUVI) onboard the Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) satellite provides a data set of vertical thermospheric...- publication PDF
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Improved cirrus simulations in a general circulation model using CARMA...
We have developed a new cirrus model incorporating sectional ice microphysics from the Community Aerosol and Radiation Model for Atmospheres (CARMA) in the latest version of...- publication PDF
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Effect of meteorological variability on fine particulate matter simulations...
This study quantifies the impact of meteorological variability on the Community Multiscale Air Quality (CMAQ) model-simulated particulate matter of aerodynamic diameter 2.5 m or...- publication PDF
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Towards assessing NARCCAP regional climate model credibility for the North...
The authors examine 17 dynamically downscaled simulations produced as part of the North American Regional Climate Change Assessment Program (NARCCAP) for their skill in...- publication PDF
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A reduced complexity framework to bridge the gap between AGCMs and...
The role of convective parameterizations at high horizontal resolution and their impacts on clouds, circulation, and precipitation processes represent large uncertainties in...- publication PDF
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Improving parameterization of rain microphysics with disdrometer and radar...
Disdrometer observations indicate that the raindrop size distribution (DSD) can be represented by a constrained-gamma (CG) distribution model. The model is used to retrieve DSDs...- publication PDF
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Self-organized criticality and homeostasis in atmospheric convective organization
Atmospheric convection has a tendency to organize on a hierarchy of scales ranging from the mesoscale to the planetary scales, with the latter especially manifested by the...- publication PDF
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Coupled mesoscale-microscale modeling of air quality in a polluted city...
To perform realistic high-resolution air quality modeling in a polluted urban area, the Weather Research and Forecasting (WRF) model is used with an embedded large-eddy...- publication PDF
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Quantifying the storm time thermospheric neutral density variations using...
Accurate determination of thermospheric neutral density holds crucial importance for satellite drag calculations. The problem is twofold and involves the correct estimation of...- publication PDF
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Explicit forecasts of low-level rotation from convection-allowing models for...
Three diagnostic fields were examined to assess their ability to act as surrogates for tornadoes in a convection-allowing ensemble system run during the spring of 2015. The...- publication PDF
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Antarctic ozone hole modifies iodine geochemistry on the Antarctic Plateau
Polar stratospheric ozone has decreased since the 1970s due to anthropogenic emissions of chlorofluorocarbons and halons, resulting in the formation of an ozone hole over...- publication PDF
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Numerical simulations of two-layer flow past topography. Part I: The leeside...
Laboratory observations of the leeside hydraulic jump indicate it consists of a statistically stationary turbulent motion in an overturning wave. From the point of view of the...- publication PDF