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Bayesian reduced-order deep learning surrogate model for dynamic systems...
We propose a reduced-order deep-learning surrogate model for dynamic systems described by time-dependent partial differential equations. This method employs space–time...- publication PDF
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Changes in subduction in the south Atlantic Ocean during the 21st century in...
The Community Climate System Model version 3 is used to analyse changes in water mass subduction rates in the South Atlantic Ocean over the 21st century. The model results are...- publication PDF
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Effects of turbulence on upper-tropospheric ice supersaturation
Effects of turbulence on ice supersaturation at cirrus heights (>8 km) remain unexplored. Small-scale mixing processes become important for high Reynolds number flows, which...- publication PDF
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On the detection of icing conditions at altitude in conjunction with...
Balloon-borne radiosondes are launched twice daily at coordinated times worldwide to assist with weather forecasting. Data collection from each flight is usually terminated when...- publication PDF
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Remote effects of Tibetan Plateau spring land temperature on global...
The prediction skill for precipitation anomalies in late spring and summer months-a significant component of extreme climate events-has remained stubbornly low for years. This...- publication PDF
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Improving forecasts of the "21⋅7" Henan extreme rainfall event using a radar...
On 20-21 July 2021, a record-breaking rainfall event occurred in Henan Province, China, and a maximum hourly accumulated precipitation of 201.9 mm was recorded at Zhengzhou...- publication PDF
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Displacement error characteristics of 500-hPa cutoff lows in operational GFS...
Cutoff lows are often associated with high-impact weather; therefore, it is critical that operational numerical weather prediction systems accurately represent the evolution of...- publication PDF
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The chalmers cloud ice climatology: A novel robust climate record of frozen...
Frozen cloud particles are an important component of the hydrological cycle and significantly influence the Earth's energy budget. Despite their important role, observational...- publication PDF
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Posteruptive phenomena in coronal mass ejections and substorms: Indicators...
We examine phenomena associated with eruptions in the two different regimes of the solar corona and the terrestrial magnetosphere. We find striking similarities between the...- publication PDF
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Insights into the long-term (2005-2021) spatiotemporal evolution of summer...
Tropospheric ozone (O3) formation depends on the relative abundance of precursor species, nitrogen oxides (NOx), and volatile organic compounds (VOCs). Advancements in satellite...- publication PDF
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Numerical aspects of applying the fluctuation dissipation theorem to study...
The fluctuation dissipation theorem (FDT), a classical result coming from statistical mechanics, suggests that, under certain conditions, the system response to external forcing...- publication PDF
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Critical role of biomass burning aerosols in enhanced historical Indian Ocean warming
The tropical Indian Ocean (TIO) has experienced enhanced surface warming relative to the tropical mean during the past century, but the underlying mechanisms remain unclear....- publication PDF
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Climatology, long-term trend, and solar response of Na density based on 28...
The climatology of earth's Na density over Fort Collins, CO (41 degrees N, 105 degrees W) based on nocturnal Na lidar observations between 1990 and 1999 was reported by She et...- publication PDF
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Northern Hemisphere stratosphere-troposphere circulation change in CMIP6...
We analyze the sources for spread in the response of the Northern Hemisphere wintertime stratospheric polar vortex (SPV) to global warming in Climate Model Intercomparison...- publication PDF
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Ocean complexity shapes sea surface temperature variability in a CESM2...
To improve understanding of ocean processes impacting monthly sea surface temperature (SST) variability, we analyze a Community Earth System Model, version 2, hierarchy in which...- publication PDF
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Reducing overdispersion in stochastic weather generators using a generalized...
Stochastic weather generators are commonly used to simulate time series of daily weather, especially minimum (Tmin) and maximum (Tmax) temperature and amount of precipitation....- publication PDF
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Greenhouse gas forcing and climate feedback signatures identified in...
Global greenhouse gas forcing and feedbacks are the primary causes of climate change but have limited direct observations. Here we show that continuous, stable, global,...- publication PDF
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Report on the 2023 Workshop on Correctness and Reproducibility for Climate...
A workshop on "Correctness and Reproducibility for Climate and Weather Software" was held on November 9-10, 2023, at the National Center for Atmospheric Research in Boulder, CO....- 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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Modeling past hothouse climates as a means for assessing Earth System Models...
Simulating the warmth and equability of past hothouse climates has been a challenge since the inception of paleoclimate modeling. The newest generation of Earth system models...- publication PDF
