SPLASH

My Role

• Led NSSL’s planning, execution, and collaboration for participation in the SPLASH campaign.
• Managed the technically difficult deployment of CLAMPS in Crested Butte, CO (10K ft) from October-January, continuing cross-OAR lab collaborations.

Study of Precipitation, the Lower Atmosphere and Surface for Hydrometeorology

From fall 2021 through summer 2023, NOAA and research partners participated in the Study of Precipitation, the Lower Atmosphere and Surface for Hydrometeorology (SPLASH). This field study installed a comprehensive, state-of-the-art observing network in the East River watershed of the Colorado mountains with a goal of advancing weather and water prediction capabilities in areas with complex terrain. The NSSL team deployed CLAMPS2 from October 2021 to January 2022.

In combination with scientific analysis of the resulting datasets, research will apply SPLASH observations and the resulting enhanced process-understanding to evaluate and improve NOAA’s latest suite of modeling tools, including the Unified Forecast System, Rapid Refresh Forecast System, and National Water Model. The ultimate goal of this project will be improved prediction of weather and water in the Colorado mountains and beyond to inform societal preparedness and response.

Related publications

• Supporting Advancement in Weather and Water Prediction in the Upper Colorado River Basin: The SPLASH Campaign
• Passive remote sensing of the atmospheric boundary layer in Colorado’s East River Valley during seasonal transition