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Impact of Mexico City emissions on regional air quality from MOZART-4 simulations
An extensive set of measurements was made in and around Mexico City as part of the MILAGRO (Megacity Initiative: Local and Global Research Observations) experiments in March...- publication PDF
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On the importance of investigating CME complexity evolution during...
This perspective paper brings to light the need for comprehensive studies on the evolution of interplanetary coronal mass ejection (ICME) complexity during propagation. To date,...- publication PDF
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Biomass burning smoke and its influence on clouds over the Western U.S.
Small cumulus clouds over the western United States were measured via airborne instruments during the wildfire season in summer of 2018. Statistics of the sampled clouds are...- publication PDF
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Mechanisms controlling mixed-layer temperature variability in the eastern...
The Madden Julian Oscillation (MJO) is a prominent mode of intraseasonal (~35-95 day) variability in the tropical Indian and western Pacific Oceans. Its impacts on ocean mixed-...- publication PDF
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Characteristics of future warmer base states in CESM2
Simulations of 21st century climate with Community Earth System Model version 2 (CESM2) using the standard atmosphere (CAM6), denoted CESM2(CAM6), and the latest generation of...- publication PDF
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Wind profiler radar antenna sidelobe reduction
This paper addresses sidelobe reduction of an antenna array pattern for reducing effects of ground or sea clutter of zenith-looking wind profiler radar. Simulations are...- publication PDF
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Radiative forcing and albedo feedback from the Northern Hemisphere...
The extent of snow cover and sea ice in the Northern Hemispherehas declined since 1979, coincident with hemispheric warming and indicative of a positive feedback of surface...- publication PDF
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On the instrument profile of slit spectrographs
We derive an analytic expression for the instrument profile of a slit spectrograph, also known as the line spread function. While this problem is not new, our treatment relies...- publication PDF
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Deep learning on three-dimensional multiscale data for next-hour tornado prediction
This paper describes the development of convolutional neural networks (CNN), a type of deep-learning method, to predict next-hour tornado occurrence. Predictors are a storm-...- publication PDF
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Precipitation partitioning, tropical clouds, and intraseasonal variability...
A set of Geophysical Fluid Dynamics Laboratory (GFDL) Atmospheric Model version 2 (AM2) sensitivity simulations by varying an entrainment threshold rate to control deep...- publication PDF
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From the surface to the stratosphere: Large‐scale atmospheric response to...
The ocean response to Antarctic Ice Sheet (AIS) mass loss has been extensively studied using numerical models, but less attention has been given to the atmosphere. We examine...- publication PDF
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The role of meltwater-induced subsurface ocean warming in regulating the...
The Community Climate System Model version 3, (CCSM3) is used to investigate the effect of the high latitude North Atlantic subsurface ocean temperature response in idealized...- publication PDF
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Improved representation of horizontal variability and turbulence in...
Cold-air pools (CAPs), or stable atmospheric boundary layers that form within topographic basins, are associated with poor air quality, hazardous weather, and low wind energy...- publication PDF
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Why and how to write a high-impact review paper: Lessons from eight years of...
High-impact review papers describe and synthesize the current state of the art, the open questions and controversies, and provide ideas for future investigations. They are...- publication PDF
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Key factors governing uncertainty in the response to sunshade geoengineering...
Climate model studies of the consequences of solar geoengineering are central to evaluating whether such approaches may help to reduce the harmful impacts of global warming. In...- publication PDF
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The role of ice-ocean interactions in the variability of the North Atlantic...
The simulated influence of Arctic sea ice on the variability of the North Atlantic climate is discussed in the context of a global coupled ice–ocean–atmosphere model. This...- publication PDF
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A feed forward neural network based on model output statistics for...
A feed forward neural network (FFNN) is developed for tropical cyclone (TC) intensity prediction, where intensity is defined as the maximum 1-min average 10-m wind speed. This...- publication PDF
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A Tutorial for Using 'Rmpi' on the NCAR/Wyoming Supercomputer
The recent growth in the size and complexity of climate data as well as the availability of cluster and supercomputing resources has brought parallel programming to the...- publication PDF
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Arctic heatwaves could significantly influence the isoprene emissions from shrubs
Warming climate in the Arctic is leading to an increase in isoprene emission from ecosystems. We assessed the influence of temperature on isoprene emission from Arctic willows...- publication PDF
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The expanding footprint of rapid Arctic change
Arctic land ice is melting, sea ice is decreasing, and permafrost is thawing. Changes in these Arctic elements are interconnected, and most interactions accelerate the rate of...- publication PDF
