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Improving the representation of resolved and unresolved topographic effects o...
The Weather Research and Forecasting (WRF) model presents a high surface wind speed bias over plains and valleys that constitutes a limitation for the increasing use of the...- publication PDF
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Continuity of the mass loss of the world's glaciers and ice caps from the gra...
We use time series of time-variable gravity from the Gravitational Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) missions to evaluate the mass balance...- publication PDF
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Physical processes controlling ice concentrations in synoptically forced, mid...
Numerical simulations and airborne measurements are used to evaluate the impact of physical processes on synoptically forced, midlatitude cirrus ice concentrations. The...- publication PDF
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Convection-permitting regional climate simulations in the Arabian Gulf Region...
The regional climate of the Arabian Gulf region is modeled using a set of simulations based on the Weather Research and Forecasting (WRF) Model, including a 30-yr benchmark...- publication PDF
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Magnetic field-minimum intensity correlation in sunspots: A tool for solar dy...
Within a sunspot umbra, the continuum intensity is known to be inversely proportional to the magnetic field strength. Studied less is the relationship between the minimum...- publication PDF
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Observed changes in climate extremes in Nigeria
The study presents observed changes in climate extremes using daily precipitation and temperature data over 24 stations, covering the three climatic zones (Guinea coast,...- publication PDF
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Sixteen years of MOPITT satellite data strongly constrain Amazon CO fire emis...
Despite the consensus on the overall downward trend in Amazon forest loss in the previous decade, estimates of yearly carbon emissions from deforestation still vary widely....- publication PDF
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High climate sensitivity in CMIP6 model not supported by paleoclimate
Here, we report EECO simulations using CESM2 and find that its high ECS is not supported by geological evidence. Our simulations incorporate the latest reconstructions of EECO...- publication PDF
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Resolving size distribution of black carbon internally mixed with snow: Impac...
We develop a stochastic aerosol-snow albedo model that explicitly resolves size distribution of aerosols internally mixed with various snow grains. We use the model to quantify...- publication PDF
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Can regional climate engineering save the summer Arctic sea ice?
Rapid declines in summer Arctic sea ice extent are projected under high-forcing future climate scenarios. Regional Arctic climate engineering has been suggested as an emergency...- publication PDF
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Obituary: John W. Firor (1927-2007)
Obituary of John W. Firor, a former Director of the High Altitude Observatory and the National Center for Atmospheric Research, and a founder of the Solar Physics Division of...- publication PDF
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Relationship of multiwavelength radar measurements to ice microphysics from t...
Coincident radar data with Doppler radar measurements at X, Ku, Ka, and W bands on the NASA ER-2 aircraft overflying the NASA P-3 aircraft acquiring in situ microphysical...- publication PDF
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Ensemble filter based estimation of spatially distributed parameters in a mes...
The ensemble adjustment Kalman filter (EAKF) is used to estimate the erodibility fraction parameter field in a coupled meteorology and dust aerosol model (Coupled...- publication PDF
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Magnetic cycles in global large-eddy simulations of solar convection
We report on a global magnetohydrodynamical simulation of the solar convection zone, which succeeds in generating a large-scale axisymmetric magnetic component, antisymmetric...- publication PDF
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Toward an operational water vapor remote sensing system using the Global Posi...
This article does not have an abstract or article summary.- publication PDF
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Idealized simulations of a squall line from the MC3E field campaign applying ...
The squall-line event on 20 May 2011, during the Midlatitude Continental Convective Clouds (MC3E) field campaign has been simulated by three bin (spectral) microphysics schemes...- publication PDF
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Tracking the strength of the Walker circulation with stable isotopes in water...
General circulation models (GCMs) predict that the global hydrological cycle will change in response to anthropogenic warming. However, these predictions remain uncertain, in...- publication PDF
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Modeling the interaction between convection and nonthermal ion outflows
Initial demonstrations of an ionosphere/polar wind model including a phenomenological treatment of transverse heating by wave particle interactions (WPIs) are presented. Tests...- publication PDF
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Deep learning forecast uncertainty for precipitation over the western United ...
Reliably quantifying uncertainty in precipitation forecasts remains a critical challenge. This work examines the application of a deep learning (DL) architecture, Unet, for...- publication PDF
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The role of diurnal solenoidal circulation on propagating rainfall episodes n...
In this case study, numerical simulations using the Weather Research and Forecasting model (WRF) are performed for 3-4 May 2002, in which two propagating rain episodes occurred...- publication PDF
