Atmospheric rivers are relatively long, narrow areas of moisture transport. They’re responsible for approximately 90% of meridional water vapor transport, and also for many high impact rainfall events. This presentation will provide an overview of the structure, climatology, and impacts of atmospheric river events. Predictability and forecast tools will also be discussed.
Dr. Greg West is a Research Associate in the Weather Forecast Research Team at the University of British Columbia in Vancouver, BC. Research projects he is involved with center around improving weather forecasts for clean energy production for the province’s primary electric utility, BC Hydro. This primarily includes improvement of probabilistic forecast post-processing via machine learning methods, evaluation of forecasts, and creation of innovative new forecast tools such as situational awareness forecast indices.