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Boundary layer sources for the Asian anticyclone: Regional contributions to...
The transport of air from the planetary boundary layer (PBL) into the Asian Summer Monsoon anticyclone is investigated using backward trajectories initiated within the anti-...- publication PDF
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Spicule emission profiles observed in He I 10 830 Å
Off-the-limb observations with high spatial and spectral resolution will help us understand the physical properties of spicules in the solar chromosphere. Methods....- publication PDF
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Atmospheric changes caused by galactic cosmic rays over the period 1960-2010
The Specified Dynamics version of the Whole Atmosphere Community Climate Model (SD-WACCM) and the Goddard Space Flight Center two-dimensional (GSFC 2-D) models are used to...- publication PDF
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Climate variability, volcanic forcing, and last millennium hydroclimate extremes
Multidecadal hydroclimate variability has been expressed as "megadroughts" (dry periods more severe and prolonged than observed over the twentieth century) and corresponding...- publication PDF
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Community-wide validation of geospace model local K-index predictions to...
We present the latest result of a community-wide space weather model validation effort coordinated among the Community Coordinated Modeling Center (CCMC), NOAA Space Weather...- publication PDF
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Research advances on internal processes affecting tropical cyclone intensity...
This contribution summarizes the significant progress in a variety of topic areas related to internal tropical cyclone (TC) intensity change processes over 2018–2022 from the...- publication PDF
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Limits to flood forecasting in the Colorado front range for two summer...
Flood forecasting in mountain basins remains a challenge given the difficulty in accurately predicting rainfall and in representing hydrologic processes in complex terrain. This...- publication PDF
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Chemical evolution of volatile organic compounds in the outflow of the...
The volatile organic compound (VOC) distribution in the Mexico City Metropolitan Area (MCMA) and its evolution as it is uplifted and transported out of the MCMA basin was...- publication PDF
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Climate response to off-equatorial stratospheric sulfur injections in three...
The paper constitutes Part 2 of a study performing a first systematicinter-model comparison of the atmospheric responses to stratospheric aerosolinjection (SAI) at various...- publication PDF
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The microphysics of the warm-rain and ice crystal processes of precipitation...
Precipitation in clouds can form by either warm-rain or ice crystal processes, referred to as warm and cold formation pathways, respectively. Here, we investigate the warm and...- publication PDF
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Varieties of data-centric science: Regional climate modeling and model...
Modern science's ability to produce, store, and analyze big datasets is changing the way that scientific research is practiced. Philosophers have only begun to comprehend the...- publication PDF
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A benchmark to test generalization capabilities of deep learning methods to...
This is a test case study assessing the ability of deep learning methods to generalize to a future climate (end of 21st century) when trained to classify thunderstorms in model...- publication PDF
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Glacial cooling and climate sensitivity revisited
The Last Glacial Maximum (LGM), one of the best studied palaeoclimatic intervals, offers an excellent opportunity to investigate how the climate system responds to changes in...- publication PDF
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Dilution and photooxidation driven processes explain the evolution of...
Wildfires are an important atmospheric source of primary organic aerosol (POA) and precursors for secondary organic aerosol (SOA) at regional and global scales. However, there...- publication PDF
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Ash particles detected in the tropical lower stratosphere
We report here on measurements of relatively large (up to ≃5-μm maximum dimension) particles detected in the tropical western Pacific lower stratosphere. The particles were...- publication PDF
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ENSO model validation using wavelet probability analysis
A new method to quantify changes in El Niño-Southern Oscillation (ENSO) variability is presented, using the overlap between probability distributions of the wavelet spectrum as...- publication PDF
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An ensemble adjustment Kalman filter for the CCSM4 ocean component
The authors report on the implementation and evaluation of a 48-member ensemble adjustment Kalman filter (EAKF) for the ocean component of the Community Climate System Model,...- publication PDF
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North Atlantic climate far more predictable than models imply
Current models are too noisy to predict climate usefully on decadal timescales, but two-stage post-processing of model outputs greatly improves predictions of decadal variations...- publication PDF
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Deep convective transition characteristics in the Community Climate System...
Tropical deep convective transition characteristics, including precipitation pickup, occurrence probability, and distribution tails related to extreme events, are analyzed using...- publication PDF
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Survey of coastal emergency managers perspectives on NWS storm surge...
This NOAA-funded project aims to explore and assess (1) the public's awareness and understanding concerning storm surge and storm surge information, and (2) whether the NWS...- publication PDF
