23,280 resources found

The Weather Research and Forecasting (WRF) model is employed as a nested regional climate model to study the effect of a giant wind farm on warm-season precipitation in the...

Compared to uninitialized climate change projections, a multi-model ensemble from the CMIP5 10 year decadal prediction experiments produces more warming during the mid-1970s...

Increasing the model resolution is expected to be one way for improving air quality forecasts in urban areas. In this study, we evaluate the model performance in a large city at...

Quantifying how climate change may impact precipitation extremes is a priority for informing adaptation and policy planning. In this study, Coupled Model Intercomparison Project...

Convective snowbands moved slowly over Wyoming and northern Colorado on 16-17 February 2007 and produced up to 71 mm (2.8 in.) of snow that was unpredicted by operational...

The realization of the difficulty of limiting global-mean temperatures to within 1.5 or 2.0 degrees C above preindustrial levels stipulated by the 21st Conference of Parties in...

The origins of uncertainty in climate projections have major consequences for the scientific and policy decisions made in response to climate change. Internal climate...

The impact of ice clouds on weather and climate is a function of ice particle shape through light scattering properties and cloud lifetime through ice particle sedimentation...

The Automated Radiation Measurements for Aerospace Safety (ARMAS) program has successfully deployed a fleet of six instruments measuring the ambient radiation environment at...

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Relative rate studies were carried out to determine the temperature dependent rate constant ratio k1/k2a: CH3O· + O2 → HCHO + HO2· and CH3O· + NO2 (+M) → CH3ONO2 (+M)...

This study investigates the intermodel spread of the Northern Hemisphere winter stratospheric polar vortex change to anthropogenic greenhouse gas increase in Coupled Model...

The general circulation of the subtropical western North Atlantic is described using hydrography and subsurface velocity measured simultaneously by 71 profiling floats during...

Each summer, large volumes of surface meltwater drain off the Greenland ice sheet (GrIS) surface through moulins to the bed, impacting subglacial hydrology and ice flow...

Modeling marine low clouds and fog in coastal environments remains an outstanding challenge due to the inherently complex ocean-land-atmosphere system. This is especially...

This report summarizes the sessions of the International Workshop on the Airboune Measurement of Wind, Turbulence and Position. It includes oral presentations as well as working...

The goal of limiting global mean warming to well below 2 degrees C, and possibly to 1.5 degrees C, emerged in the Paris Agreement, motivated by the belief that achieving these...

Three genuine stratocumulus-to-cumulus transitions sampled during the Cloud System Evolution over the Trades (CSET) campaign are documented. The focus is on Lagrangian evolution...

Transport from the Northern Hemisphere (NH) midlatitudes to the Arctic plays a crucial role in determining the abundance of trace gases and aerosols that are important to Arctic...

In August 2016, the National Weather Service Office of Water Prediction (NWS/OWP) of the National Oceanic and Atmospheric Administration (NOAA) implemented the operational...