Extreme PRCP events during winter in the United States and their frequency under extreme phases of the NAM
COOP Northwest main       PRCP PRCP tables Station maps and lists
Extreme high PRCP events and the NAM Days on which the PRCP amount was in the top 20% of the 1948-1997 NDJFM days with measureable recorded PRCP View maps like example to left of relative occurrences of high PRCP during extreme positive and negatve phases of NAM See also PRCP and:  PNA   CTI  See also NAM and:  TMAX  TMIN  SNOW	Occurrences of PRCP and the NAM Days on which measureable PRCP was recorded View maps like example to left of relative PRCP occurrences during extreme positive and negatve phases of NAM See also PRCP and:  PNA   CTI  See also NAM and:  TMAX  TMIN  SNOW
Help and reference information on PRCP and the NAM
PRCP is    Daily precipitation (total liquid water equivalent) More on PRCP	NAM is    the Northern Hemisphere annular mode index More on the NAM