Category: Extreme Events

December 11, 2025: CW3E Publication Notice: Insights from a 25-year database of post-fire debris flows in California

December 8, 2025: CW3E AR Update: 8 December 2025 Outlook

October 9, 2025: CW3E Precipitation Update: 9 October 2025 Outlook

August 11, 2025: CW3E Publication Notice: A Case Study of Forecast Uncertainty Prior to a High-Impact Landfalling Atmospheric River in California in January 2021

July 14, 2025: CW3E Event Summary: Early July 2025 Central Texas Floods

April 22, 2025: The Atmospheric Rivers of Water Year 2025: April Summary

April 9, 2025: CW3E Event Summary: 1-7 April 2025 East Coast ARs

March 20, 2025: CW3E Event Summary: 12-17 March 2025

March 17, 2025: CW3E Publication Notice: Changes to Atmospheric River Related Extremes Over the United States West Coast Under Anthropogenic Warming

March 4, 2025: CW3E Event Summary: 22-25 February 2025