April 29, 2026: New AQPI C-Band Radar Delivers Impressive Results


April 23, 2026: CW3E Adds New Radiosonde Launch Site at Grays Harbor College


January 16, 2026: Global Atmospheric River Reconnaissance Underway for the 2025–2026 Water Year


October 28, 2025: Ribbon-Cutting Ceremony for New Y-BASIN Station at Colorado Mountain College in Steamboat Springs, CO


October 2, 2025: CW3E Publication Notice: Observing atmospheric rivers using multi-GNSS airborne radio occultation: system description and data evaluation


July 16, 2025: CW3E Publication Notice: Impact of Airborne Radio Occultation Observations on Short Term Precipitation Forecasts of an Atmospheric River


July 2, 2025: CW3E Publication Notice: An Overview of Drifting-Buoy Deployments in Atmospheric River Reconnaissance from 2019 to 2024


May 15, 2025: CW3E Embedded Hydrologist Joins CA DWR for Castle Creek Snow Survey


December 30, 2024: CW3E Field Team Installs Telemetered Streamgages


December 21, 2024: AR Recon WY2025 Operations Update