Distribution of Landfalling Atmospheric Rivers over the U.S. West Coast during Water Year 2020: October through March Update

April 8, 2020

For a pdf of this information click here.
 

 

 

More information on water year precipitation and odd’s of reaching normal accumulations can be found here
 

 

 

 

Analysis by Chad Hecht & F. Martin Ralph. This analysis is considered experimental. For questions regarding the data or methodology please contact Chad Hecht