The authors have noted a duplicate figure that appeared in their article “The Effective Drag Coefficient for Evaluating Wind Stress over the Oceans” by Kevin E. Trenberth, William G. Large and Jerry G. Olson, which appeared in the December 1989 Journal of Climate, Volume 2, Number 12, pp. 1507-1516.

The correct Fig. 6 and caption on page 1514 is as shown here:

Please see the Print Version.