Research Article

Latitudinal Change of Tropical Cyclone Maximum Intensity in the Western North Pacific

Figure 4

Same as in Figure 3, bur for (a) outgoing longwave radiation (OLR) and (b) 600 hPa relative humidity. In (b), contour interval is 1% and shaded areas are significant at the 95% confidence level.
(a) Outgoing longwave radiation
(b) 600 hPa relative humidity