Specific TBI pacemaker, super ensemble
Simulation includeds
    NorESM1/2 ; anomaly/full field nudge
    Each of them are 5 members, nudge at 10NS Altantic plus 10 deg. taper
Analysis period are 1980-2000 and 2000-2020
This correlation is between model U,V and AMIP tos(SST).

Summary:

For Atl3 SST to 850hPa zonal wind of 1980-2000(left) and 2000-2020(right)
Super ensemble mean shows stong correlation JJA:

Same correlation but in ERA5 and HadISST:

Same correlation but in NCEP2 and HadISST:

The correlation is start from MAM (1980-2000):

Compare to reanalysis (ERA5-HadISST):



The path from Atl3 to tropical west-mid Pacific maybe via higher level(200hPa):




This connection does not singificant at 2000-2020 850hPa:


It does propergated vertically and southward at 2000-2020 200hPa:





Figures:

super ensmean U cor. to Atl3 SST super ensmean V cor. to Atl3 SST
lev P1 P2 P1 P2
200hPa
850hPa
super ensmean U cor. to WTAtl SST super ensmean V cor. to WTAtl SST
lev P1 P2 P1 P2
200hPa
850hPa
super ensmean U cor. to Atl3 SST JJA SON DJF MAM
lev P1 P2 P1 P2 P1 P2
200hPa
850hPa
super ensmean U cor. to WTAtl SST JJA SON DJF MAM
lev P1 P2 P1 P2 P1 P2
200hPa
850hPa
super ensmean U cor. to WTAtl SST
lev all period JJA SON DJF MAM
200hPa
850hPa
super ensmean U cor. to WTAtl SST, but detrend
lev all period JJA SON DJF MAM
200hPa
850hPa
super ensmean U cor. to NCEP2 reanalysis
lev P1 P2
200hPa
850hPa
NCEP2 U cor. to AMIP Atl3 SST (all OBS)
lev all mon P1 all mon P2 JJA P1 JJA P2 SON P1 SON P2 DJF P1 DJF P2 MAM P1 MAM P2
200hPa
850hPa
ERA5 U cor. to AMIP Atl3 SST (all OBS)
lev all mon P1 all mon P2 JJA P1 JJA P2 SON P1 SON P2 DJF P1 DJF P2 MAM P1 MAM P2
200hPa
850hPa
NCEP2 U cor. to AMIP WTAtl SST (all OBS)
lev all mon P1 all mon P2 JJA P1 JJA P2 SON P1 SON P2 DJF P1 DJF P2 MAM P1 MAM P2
200hPa cor_obs_U200_NCEP2-WTAtl_HadISSTv1_allmon_P1 cor_obs_U200_NCEP2-WTAtl_HadISSTv1_allmon_P2
850hPa cor_obs_U850_NCEP2-WTAtl_HadISSTv1_allmon_P1 cor_obs_U850_NCEP2-WTAtl_HadISSTv1_allmon_P2
ERA5 U cor. to AMIP WTAtl SST (all OBS)
lev all mon P1 all mon P2 JJA P1 JJA P2 SON P1 SON P2 DJF P1 DJF P2 MAM P1 MAM P2
200hPa cor_obs_U200_ERA5-WTAtl_HadISSTv1_allmon_P1 cor_obs_U200_ERA5-WTAtl_HadISSTv1_allmon_P2
850hPa cor_obs_U850_ERA5-WTAtl_HadISSTv1_allmon_P1 cor_obs_U850_ERA5-WTAtl_HadISSTv1_allmon_P2
lev all period SON DJF MAM
200hPa
850hPa
Ensmean U cor. of each model SST and V cor.
NorESM1 full field
200hPa
850hPa
NorESM1 anomaly
200hPa
850hPa
NorESM2 full field
200hPa
850hPa
NorESM2 anomaly
200hPa
850hPa
Ensmean U cor. to NCEP2 rean.
NorESM1 full field
200hPa
850hPa
NorESM1 anomaly
200hPa
850hPa
NorESM2 full field
200hPa
850hPa
NorESM2 anomaly
200hPa
850hPa