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Oscillations on width and intensity of slender Ca II H fibrils from sunrise/SuFI
We report the detection of oscillations in slender Ca II H fibrils (SCFs) from high-resolution observations acquired with the SUNRISE balloon-borne solar observatory. The SCFs...- publication PDF
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The regional, seasonal, and lagged influence of the Amundsen Sea Low on...
The Amundsen Sea Low (ASL) is an important driver of Antarctic sea ice variations largely because of wind-driven sea ice and ocean transport anomalies. However, the nature of...- publication PDF
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Thermospheric mass density specification using an ensemble Kalman filter
This paper presents an application of ensemble Kalman filtering (EnKF) to a general circulation model of the thermosphere and ionosphere. It is designed to incorporate the...- publication PDF
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Climate variability and conflict risk in East Africa, 1990â2009
Recent studies concerning the possible relationship between climate trends and the risks of violent conflict have yielded contradictory results, partly because of choices of...- publication PDF
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Responses of mesosphere and lower thermosphere temperatures to gravity wave...
We examine the responses of the mesosphere and lower thermosphere (MLT) temperatures to gravity waves (GWs) during stratospheric sudden warming (SSW) using TIME-GCM through...- publication PDF
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Impact of model resolution and initial/boundary conditions in forecasting...
This study investigates the impact of initial conditions/boundary conditions (ICs/BCs) and horizontal resolutions on forecast for average weather conditions, focusing on low-...- publication PDF
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Human-driven greenhouse gas and aerosol emissions cause distinct regional...
Attribution studies have identified a robust anthropogenic fingerprint in increased 21st century wildfire risk. However, the risks associated with individual aspects of...- publication PDF
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Evaluating an Ice Crystal Trajectory Growth (ICTG) model on a...
A major challenge in numerical weather prediction models is the ability to accurately simulate the microphysical properties and growth of ice hydrometeors in clouds. Eulerian...- publication PDF
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Using the translation speed and vertical structure of gust fronts to infer...
This study investigates whether the thermodynamics of supercell rear-flank outflow can be inferred from the propagation speed and vertical structure of the rear-flank gust...- publication PDF
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Modeling organic aerosols in a megacity: Comparison of simple and complex...
The Weather Research and Forecasting model coupled with chemistry (WRF-Chem) is modified to include a volatility basis set (VBS) treatment of secondary organic aerosol...- publication PDF
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Host-seeking phenology of (Acari: Ixodidae) nymphs in northwestern...
Local knowledge of when humans are at elevated risk for exposure to tick vectors of human disease agents is required both for the effective use of personal protection measures...- publication PDF
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Black carbon emissions and its impact on the monsoon rainfall patterns over...
This study investigates the impact of black carbon (BC) emissions on monsoon rainfall patterns across the Indian subcontinent. The results show that BC exerts localized warming...- publication PDF
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Investigating the sensitivity to resolving aerosol interactions in...
In this work we present downscaling experiments with the Weather Research and Forecasting model (WRF) to test the sensitivity to resolving aerosol-radiation and aerosol-cloud...- publication PDF
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Anisotropy of observed and simulated turbulence in marine stratocumulus
Anisotropy of turbulence near the top of the stratocumulus-topped boundary layer (STBL) is studied using large-eddy simulation (LES) and measurements from the POST and DYCOMS-II...- publication PDF
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A Study of Synoptic and Mesoscale Interaction Over the GATE Ship Network:...
During the period 4-5-6 September 1974, several small-scale systems developed within the A-B ship array. One of these, on 5 September, was investigated by research aircraft on a...- publication PDF
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AerChemMIP: Quantifying the effects of chemistry and aerosols in CMIP6
The Aerosol Chemistry Model Intercomparison Project (AerChemMIP) is endorsed by the Coupled-Model Intercomparison Project 6 (CMIP6) and is designed to quantify the climate and...- publication PDF
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A standard test case suite for two-dimensional linear transport on the sphere
It is the purpose of this paper to propose a standard test case suite for two-dimensional transport schemes on the sphere intended to be used for model development and...- publication PDF
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Seasonal differences of vertical-transport efficiency in the tropical...
Winter-summer differences in the transport of air from the boundary layer to the lower stratosphere at low latitudes are investigated with ensembles of back trajectory...- publication PDF
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A Description of the Advanced Research WRF Model Version 4.1
The Advanced Research WRF (ARW) model is a configuration of the Weather Research and Forecasting (WRF) model. This technical note describes the scientific and algorithmic...- publication PDF
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An initialized attribution method for extreme events on subseasonal to...
When record-breaking climate and weather extremes occur, decision-makers and planners want to know whether they are random natural events with historical levels of reoccurrence...- publication PDF
