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Normal Modes of the NCAR Community Forecast Model (CFM)
This article does not have an abstract or article summary.- publication PDF
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Energy balance in a warm world without the ocean conveyor belt and sea ice
Under a strong global warming scenario, the global mean temperature could rise up to 10°C, causing the global ocean conveyor belt to collapse and the summer sea ice to...- publication PDF
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High-precision CO₂ isotopologue spectrometer with a...
A precision laser spectrometer for the detection of CO₂ isotopes is reported. The spectrometer measures the fundamental absorption signatures of ¹³C and ¹²C isotopes in CO₂ at...- publication PDF
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Solar signal propagation: The role of gravity waves and stratospheric sudden warmings
We use a troposphere-stratosphere model of intermediate complexity to study the atmospheric response to an idealized solar forcing in the subtropical upper stratosphere during...- publication PDF
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Modeled and observed equatorial thermospheric winds and temperatures
Thermospheric winds and temperatures must be correctly specified to understand the impacts of lower atmosphere processes on the upper atmosphere and to measure the global...- publication PDF
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Large-scale ionospheric disturbances due to the dissipation of...
In a companion paper, we show that large-scale secondary gravity waves and circulation cells are created by the body forces generated by the dissipation of convectively...- publication PDF
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Dependence of particle nucleation and growth on high-molecular-weight...
We report the first time-dependent measurements of high-molecular-weight (up to 700 amu) gas-phase oxidation products from α-pinene ozonolysis in an aerosol chamber under dry...- publication PDF
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Direct comparisons of ice cloud macro- and microphysical properties...
In this study we evaluate cloud properties simulated by the Community Atmosphere Model version 5 (CAM5) using in situ measurements from the HIAPER Poleto- Pole Observations...- publication PDF
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Separating the stratospheric and tropospheric pathways of El Niño-Southern...
The El Niño–Southern Oscillation (ENSO) is a major driver of Northern Hemisphere wintertime variability and, generally, the key ingredient used in seasonal forecasts of...- publication PDF
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Investigating ice nucleation in cirrus clouds with an aerosol-enabled...
In this study, an aerosol-dependent ice nucleation scheme has been implemented in an aerosol-enabled Multiscale Modeling Framework (PNNL MMF) to study ice formation in upper...- publication PDF
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Evaluation of tropospheric moisture characteristics among COSMIC-2, ERA5 and...
Global navigation satellite system (GNSS) radio occultation (RO) receivers onboard the recently-launched COSMIC-2 (C2) satellite constellation provide an unprecedented number of...- publication PDF
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Influence of convection and aerosol pollution on ice cloud particle effective radius
Satellite observations show that ice cloud effective radius (re) increases with ice water content (IWC) but decreases with aerosol optical thickness (AOT). Using least-squares...- publication PDF
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Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model...
Chlorofluorocarbons (CFCs) play a key role in stratospheric ozone loss and are strong infrared absorbers that contribute to global warming. The stratospheric lifetimes of CFCs...- publication PDF
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Carrier Balloon Test Flights From Oakey, Australia, January 1973
This report summarizes the results of the Carrier Balloon Tests from Oakey, Australia, in January, 1973. The main objectives of these tests were to check out the launch hardware...- publication PDF
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Effect of atmospheric aerosol on surface ozone variation over the Pearl...
Our analysis of the surface aerosol and ultraviolet (UV) measurements in Pearl River Delta (PRD) region shows that the surface UV radiation is reduced by more than 50% due to...- publication PDF
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The Second Joint Solar Dynamics Project Data Summary: Solar Magneticfield,...
This Technical Note presents the observations made during this effort in the interval 3-17 June 1983. As far as possible, daily observations made with the Mark-Ill kcoronameter...- publication PDF
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Driftsondes: Providing in situ long-duration dropsonde observations over...
Constellations of driftsonde systems— gondolas floating in the stratosphere and able to release dropsondes upon command— have so far been used in three major field experiments...- publication PDF
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Differences Between the PROC01 and PROC02 Versions of the CCM Modular Processor
This article does not have an abstract or article summary.- publication PDF
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A method to assess the wind and solar resource and to quantify interannual...
The National Center for Atmospheric Research and the National Renewable Energy Laboratory (NREL) collaborated to develop a method to assess the interannual variability of wind...- publication PDF
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Atmospheric submicron aerosol composition and particulate organic nitrate...
The Puijo aerosol-cloud observation station is a unique measurement site for its location in the mixed region between the boreal forestland and the municipality of Kuopio,...- publication PDF