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Observation and simulation of the development of equatorial plasma bubbles:...
This study investigates the underlying physics of equatorial plasma bubbles (EPBs) on 11 December 2019, under solar minimum conditions. The Global-scale Observations of the Limb...- publication PDF
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Community-wide validation of geospace model ground magnetic field...
In this paper we continue the community-wide rigorous modern space weather model validation efforts carried out within GEM, CEDAR and SHINE programs. In this particular effort,...- publication PDF
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Impact of FORMOSAT-3/COSMIC GPS radio occultation and dropwindsonde data on...
A study of the impact of FORMOSAT-3/COSMIC GPS radio occultation (RO) and dropwindsonde data on regional model simulations for a 11-day period during the 2007 Mei-yu season is...- publication PDF
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Triose phosphate limitation in photosynthesis models reduces leaf...
Triose phosphate utilization (TPU)-limited photosynthesis occurs when carbon export from the Calvin-Benson cycle cannot keep pace with carbon inputs and processing. This...- publication PDF
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Low-volatility compounds contribute significantly to isoprene secondary...
Recent advances in our knowledge of the gas-phase oxidation of isoprene, the impact of chamber walls on secondary organic aerosol (SOA) mass yields, and aerosol measurement...- publication PDF
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The PreVOCA experiment: Modeling the lower troposphere in the Southeast Pacific
The Preliminary VOCALS Model Assessment (PreVOCA) aims to assess contemporary atmospheric modeling of the subtropical South East Pacific, with a particular focus on the clouds...- publication PDF
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Interpreting precession-driven δ18O variability in the South Asian monsoon region
Speleothem records from the South Asian summer monsoon (SASM) region display variability in the ratio of O-18 and O-18 (delta O-16) in calcium carbonate at orbital frequencies....- publication PDF
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Revisiting ENSO/Indian Ocean Dipole phase relationships
Here we show that the characteristics of the Indian Ocean Dipole (IOD), such as its power spectrum and phase relationship with the El Nino-Southern Oscillation (ENSO), can be...- publication PDF
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Comparison of bulk and bin warm rain microphysics models using a kinematic framework
This paper discusses the development and testing of a bulk warm-rain microphysics model that is capable of addressing the impact of atmospheric aerosols on ice-free clouds....- publication PDF
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Stepped Frequency Microwave Radiometer wind-speed retrieval improvements
With the operational deployment of the Stepped Frequency Microwave Radiometer (SFMR), hurricane reconnaissance and research aircraft provide near real-time observations of the...- publication PDF
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Biosphere-atmosphere Transfer Scheme (BATS) for the NCAR Community Climate Model
This article does not have an abstract or article summary.- publication PDF
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The North American Cordillera--An impediment to growing the continent-wide...
This study examines the evolution of a continental-scale ice sheet on a triangular representation of North America, with and without the influence of the Cordilleran region....- publication PDF
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New capabilities for prediction of high-latitude ionospheric scintillation:...
As societal dependence on transionospheric radio signals grows, space weather impact on these signals becomes increasingly important yet our understanding of the effects remains...- publication PDF
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Quality control of geostationary lightning mapper observations for tropical...
The Geostationary Lightning Mapper (GLM) has been providing unprecedented observations of total lightning since becoming operational in 2017. The potential for GLM observations...- publication PDF
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Upper-stratospheric temperature trends: New results from the Optical...
Abstract. Temperature trends in the upper stratosphere, particularly above ∼ 45 km, are difficult to quantify due to a lack of observational data with high...- publication PDF
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Dependence of the high-latitude lower thermospheric momentum forcing on the...
We analyze the forces acting on the high-latitude lower thermospheric wind system below 170 km for Southern Hemisphere summer conditions, as a function of the interplanetary...- publication PDF
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Continuous assimilation of lightning data using time-lagged ensembles for a...
In this study, a lightning data assimilation method based on the time-lagged ensembles for predicting severe convection is presented. With the lightning data assimilation...- publication PDF
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On the ability of the WRF model to reproduce the surface wind direction over...
The ability of the Weather Research and Forecasting (WRF) model to reproduce the surface wind direction over complex terrain is examined. A simulation spanning a winter season...- publication PDF
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Convective-scale data assimilation for the weather research and forecasting...
Particle filters (PFs) are Monte Carlo data assimilation techniques that operate with no parametric assumptions for prior and posterior errors. A data assimilation method...- publication PDF
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Electromagnetic waves generated by ionospheric feedback instability
A new interactive M-I coupling model that describes the dynamic interaction between magnetospheric dispersive waves, compressional modes, and auroral electron precipitations is...- publication PDF