NUG_FF 850hPa Velocity Potential plots
P1: 1980-2000
p2: 2000-2020

P2-P1
JJA	SON	DJF	MAM

Climatology
season	all years	P1	P2
JJA
SON
DJF
MAM
	Cor. U850-Atl3 SST	Cor. V850-Atl3 SST	Cor. U850 NCEP2
	P1

	P2