Figure 3
From: On the Shortening of the Lead Time of Ocean Warm Water Volume to ENSO SST Since 2000
Variance dependence on time scales of the (a) Niño3.4 and (b) WWV indices for the average in Jan 1979–Dec 1999 (bar) and Jan 2000–Dec 2016 (curve), based on the time scale decomposition of wavelet. See text for the details of the calculation. Figure is generated by GrADS (http://cola.gmu.edu/grads/).
