Existing datasets on soil moisture and snowpack help scientists at the National Center for Atmospheric Research refine drought predictions.
National Center for Atmospheric Research scientists use a higher-resolution climate model to better predict the landfall frequency of atmospheric rivers.
At the core of the National Water Model, launched by the National Oceanic and Atmospheric Administration, is the WRF-Hydro system.
Global warming tends to increase the risk of wildfires by drying the things that fuel them like trees, grasses and other vegetation. The role of carbon dioxide actually helps to decrease that risk, largely because the gas...
Modeling shows that, while oxygen concentrations vary naturally, humans are a big factor in ocean oxygen loss.
Data assimilation, the process of enabling computer models to use observations to predict what’s happening on the ground or in the oceans, is becoming more important for researchers. In one example of the process’ growing importance, officials...
Scientists at the National Center for Atmospheric Research (NCAR) have a new tool to utilize in their work: a supercomputer capable of a staggering 5.34 quadrillion calculations per second. Named the Cheyenne Supercomputer, it outpaces its predecessor...