Extreme SNOW events during winter in the United States
and their frequency under extreme phases of the NAM
COOP Midwest main       SNOW SNOW tables Station maps and lists
Extreme high SNOW events and the NAM
Days on which the SNOW amount was in the top 20% of the 1948-1997 NDJFM days with measureable recorded SNOW

Maps of high SNOW and the NAM View maps like example to left of relative occurrences of high SNOW during extreme positive and negatve phases of NAM

See also SNOW and:  PNA   CTI 

See also NAM and:  TMAX  TMIN  PRCP
Occurrences of SNOW and the NAM
Days on which measureable SNOW was recorded

Maps of SNOW occurrences and the NAM View maps like example to left of relative SNOW occurrences during extreme positive and negatve phases of NAM

See also SNOW and:  PNA   CTI 

See also NAM and:  TMAX  TMIN  PRCP
Help and reference information on SNOW and the NAM
SNOW is
   Daily snowfall (liquid water equivalent)
More on SNOW

NAM is
   the Northern Hemisphere annular mode index
More on the NAM