Improving Water and Food Security by Building Knowledge and Tools for the Water Cycle
The goal of the Water Cycle Applications Program is to provide critical information for high-impact weather, flood warning, and water-resource decision makers through directed and basic research in hydrology, land-atmosphere interactions, and atmospheric forecasting. This involves detailed cloud-process modeling, streamflow simulation, and winter-weather research. This work employs a combination of models, AI, and observations that connect systems understanding to practical applications.
We work with local to international water-related organizations, crosscutting water, energy, agriculture, and infrastructure applications to meet a wide variety of challenges and applications.
Society’s needs for water resources, flood warnings, and precipitation event prediction are growing rapidly. Earth’s water supply is critical to agricultural and industrial practices now and into the next century. We are motivated to broaden this research area to meet the needs of national (federal, state, county and municipal) and international organizations in the public and private sectors, and to make impactful contributions to water-cycle science.
With support from USAID, UCAR launched an initiative to print 3D weather stations that can fill observational gaps in developing countries. A single station takes about a week to print at a cost of $… more
The SNOWIE experiment changed the narrative around cloud seeding from “Does it work?” to “When and how does it work most effectively?” As a result of SNOWIE, nearly every western U.S. state, as… more
The model serves a wide range of meteorological applications across scales from tens of meters to thousands of kilometers. WRF has thousands of users around the world.
A custom configuration of WRF-Hydro® was adopted by the U.S. National Weather Service in 2016 as the operational NOAA National Water Model (NWM), which continuously forecasts hydrologic risk across… more
FINECAST® serves a wide range of meteorological applications, such as severe-weather nowcasting, wind-power prediction, and hazardous-chemical detection, to name only a few. The true value of the… more