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Scientific directions for cloud chamber research: Instrumentation, modeling,...
This article does not have an abstract or article summary.- publication PDF
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Improvements to the snow melting process in a partially double moment...
Polarimetric upgrades to the U.S. radar network have allowed new insight into the precipitation processes of tropical cyclones. Previous work by the authors compared the...- publication PDF
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Factors leading to extreme precipitation on Dominica from tropical storm Erika (2015)
Tropical cyclones are generally characterized by strong rotating winds, and yet, the associated rainfall can be equally destructive. Tropical Storm Erika (2015) is an example of...- publication PDF
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Geochemical differences between alive, uncrusted and dead, crusted shells of...
Planktic foraminiferal-based trace element-calcium ratios (TE/Ca) are a cornerstone in paleoceanographic reconstructions. While TE-environment calibrations are often established...- publication PDF
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Weekly patterns of México City's surface concentrations of CO, NOx, PM₁₀ and...
Surface pollutant concentrations in México City show a distinct pattern of weekly variations similar to that observed in many other cities of the world. Measurements of the...- 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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Deciphering the pre–solar-storm features of the 2017 September storm from...
We investigate whether global toroid patterns and the local magnetic field topology of solar active region (AR) 12673 together can hindcast the occurrence of the biggest...- publication PDF
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Impacts of gravity waves on the thermospheric circulation and composition
The high-resolution Whole Atmosphere Community Climate Model with thermosphere/ionosphere extension (WACCM-X) is used to study the impacts of gravity waves (GWs) on the...- publication PDF
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Aerosol impacts on clouds and precipitation in eastern China: Results from...
Using the Weather Research and Forecasting model coupled with a spectral-bin microphysics ("SBM") and measurements from the Atmospheric Radiation Measurement Mobile Facility...- publication PDF
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Isocyanic acid in a global chemistry transport model: Tropospheric...
This study uses a global chemical transport model to estimate the distribution of isocyanic acid (HNCO). HNCO is toxic, and concentrations exceeding 1 ppbv have been suggested...- publication PDF
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Using radar reflectivity to evaluate the vertical structure of forecast convection
Several months of regional convection-permitting forecasts using two microphysical schemes (WSM6 and Thompson) are evaluated to determine the accuracy of the simulated...- publication PDF
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Diurnal variation of summer rainfall over the Tibetan Plateau and its...
This paper investigates the diurnal variation of summertime precipitation over the Tibetan Plateau and its neighboring areas using the TMPA (TRMM Multi-satellite Precipitation...- publication PDF
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Precipitable water characteristics during the 2013 Colorado flood using...
During 9-16 September 2013, the Front Range region of Colorado experienced heavy rainfall that resulted in severe flooding. Precipitation totals for the event exceeded 450 mm,...- publication PDF
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Crop Wind Energy Experiment (CWEX): Observations of surface-layer, boundary...
Perturbations of mean and turbulent wind characteristics by large wind turbines modify fluxes between the vegetated surface and the lower boundary layer. While simulations have...- publication PDF
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Modeling the winter heat conduction through the sea ice system during MOSAiC
Models struggle to accurately simulate observed sea ice thickness changes, which could be partially due to inadequate representation of thermodynamic processes. We analyzed co-...- publication PDF
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Impact of entrainment-mixing and turbulent fluctuations on droplet size...
Entrainment mixing and turbulent fluctuations critically impact cloud droplet size distributions (DSDs) in cumulus clouds. This problem is investigated via a new sophisticated...- publication PDF
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Specified dynamics scheme impacts on wave-mean flow dynamics, convection,...
Specified dynamics schemes are ubiquitous modeling tools for isolating the roles of dynamics and transport on chemical weather and climate. They typically constrain the...- publication PDF
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Long-lasting negative ionospheric storm effects in low and middle latitudes...
In this paper, an ionospheric electron density reanalysis algorithm was used to generate global optimized electron density during the 17-18 March 2013 geomagnetic storm by...- publication PDF
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Prediction of diverse Boreal Summer Intraseasonal Oscillation in the GFDL SPEAR model
Boreal summer intraseasonal oscillation (BSISO) is a primary source of predictability for summertime weather and climate on the subseasonal-to-seasonal (S2S) time scale. Using...- publication PDF
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Pushing the Limit: A Hybrid Parallel Implementation of the Multi-resolution...
The multi-resolution approximation (MRA) of Gaussian processes was recently proposed to conduct likelihood-based inference for massive spatial data sets. An advantage of the...- publication PDF