Western Pacific Subtropical High (WPSH) Area index: MODES forecast
------------------------------------------------------------------
Observation (NECP-I)
2017Sep 3.39
2017Oct 1.57
2017Nov 0.06
2017Dec 1.23
2018Jan -0.70
2018Feb -0.06
-----------------------------------------------------------------
Prediction (MODES)
------------------------------------------------------------------
*         BCC    CFS    EC
2018Mar  -0.77  -0.77  0.03 
2018Apr  -0.27  -1.05  1.81 
2018May  -0.67  -0.78  3.35 
2018Jun  0.20  0.57  3.07 
2018Jul  -0.10  0.39  3.84 
2018Aug  0.11  0.40  4.28 
2018Sep  0.84  0.63  5.04