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Clear-sky ultraviolet radiation modelling using output from the Chemistry...
We have derived values of the ultraviolet index (UVI) at solar noon using the Tropospheric Ultraviolet Model (TUV) driven by ozone, temperature and aerosol fields from climate...- publication PDF
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Search for torsional oscillations in isolated sunspots
In this work we seek evidence for global torsional oscillations in alpha sunspots. We have used long time series of continuum intensity and magnetic field vector maps from the...- publication PDF
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Sources, sinks, and propagation characteristics of the quasi 6-day wave and...
This study employs a troposphere to lower thermosphere assimilation model data set generated by the Whole Atmosphere Community Climate Model with data assimilation provided by...- publication PDF
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Influences of the monsoon trough and Arabian heat low on summer rainfall...
The factors responsible for rare summertime rainfall over portions of the United Arab Emirates (UAE), which have not been previously explored in detail, are elucidated with the...- publication PDF
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Regional assessments of low clouds against large-scale stability in CAM5 and...
Daily gridded cloud data from MODIS and ERA-Interim reanalysis have been assessed to examine variations of low cloud fraction (CF) and cloud-top height and their dependence on...- publication PDF
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Space weather modeling capabilities assessment: Neutral density for orbit...
The specification and prediction of density changes in the thermosphere is a key challenge for space weather observations and modeling, because it is one result of complex...- publication PDF
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Coupled climate responses to recent Australian wildfire and COVID‐19...
Multiple 50-member ensemble simulations with the Community Earth System Model version 2 are performed to estimate the coupled climate responses to the 2019-2020 Australian...- publication PDF
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Stochastically generated North American megadroughts
The importance of interannual-to-decadal sea surface temperature (SST) influences on drought in the United States is examined using a suite of simulations conducted with the...- publication PDF
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Radiative forcing from the 1991 Mount Pinatubo volcanic eruption
Volcanic sulfate aerosols in the stratosphere produce significant long-term solar and infrared radiative perturbations in the Earth's atmosphere and at the surface, which cause...- publication PDF
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Low Modulus Strain Gages for Stress Analysis of Balloon Structures
An exploratory study has shown that instrumentation can be developed to permit experimental stress analysis of scientific balloons. Special strain gages have been made and...- publication PDF
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Two dynamical core formulation flaws exposed by a baroclinic instability test case
Two flaws in the semi-Lagrangian algorithm originally implemented as an optional dynamical core in the NCAR Community Atmosphere Model (CAM3.1) are exposed by steady-state and...- publication PDF
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Gray zone partitioning functions and parameterization of turbulence fluxes...
Here, we present the first attempt to fully represent three-dimensional turbulence fluxes in the "Terra Incognita" or the gray zone in other words. In order to derive...- publication PDF
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The monitoring network of the Vancouver 2010 Olympics
An innovative monitoring network was implemented to support the operational and science programs for the Vancouver 2010 Winter Olympics. It consisted of in situ weather stations...- publication PDF
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Mean biases, variability, and trends in air-sea fluxes and sea surface...
Air–sea fluxes from the Community Climate System Model version 4 (CCSM4) are compared with the Coordinated Ocean-Ice Reference Experiment (CORE) dataset to assess present-day...- publication PDF
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Editorial: compound climate extremes in the present and future climates:...
This article does not have an abstract or article summary.- publication PDF
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The Third Joint Solar Dynamics Project Data Summary: Solar Magnetic Field,...
This article does not have an abstract or article summary.- publication PDF
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Atmospheric impacts of COVID-19 on NOx and VOC levels over China based on...
China was the first country to undergo large-scale lockdowns in response to the pandemic in early 2020 and a progressive return to normalization after April 2020. Spaceborne...- publication PDF
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The Queensland cloud seeding research program
As a response to extreme water shortages in southeast Queensland, Australia, brought about by reduced rainfall and increasing population, the Queensland government decided to...- publication PDF
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Process-oriented evaluation of climate and weather forecasting models
Realistic climate and weather prediction models are necessary to produce confidence in projections of future climate over many decades and predictions for days to seasons. These...- publication PDF
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GHOST Balloon Data Volume X: Balloon 79R
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
