THE NCEP CLIMATE FORECAST SYSTEM Version 2 Implementation Date: 18 Jan 2011 cfs@noaa
452 Precipitation
452 Precipitation. Prob. Of Precip.– Cool Season (0000/1200 UTC Cycles Combined)
Seasonal Climate Outlook for Summer 2013 Ke Zongjian, Wang Yongguang Beijing Climate Center 2013.04.09.
APCC/CliPAS Bin Wang and June-Yi Lee Predictability of Seasonal Precipitation over Global Tropics in Coupled Climate Models IPRC, University of Hawaii,