Graphical Abstract

Zhao, H., L. Wu, C. Wang, and P. J. Klotzbach, 2019: Consistent late onset of the western North Pacific tropical cyclone season following major El Niño events. J. Meteor. Soc. Japan, 97,
Early Online ReleaseGraphical Abstract with highlights

Plain Language Summary: An accurate prediction of the onset date of an active western North Pacific (WNP) tropical cyclone (TC) season onset (TCSO) is important for planning that can prevent loss of life and property from TC-associated hazards. However, most prior studies have focused on variations of TC frequency, intensity, and track over the WNP, while variability of the WNP TCSO has been relatively less studied. This study finds the relationship between TCSO and sea surface temperature (SST) underwent an interdecadal change in the late 1990s, likely due to a climate shift that occurred around that time. An observed significant correlation between TCSO and SST before the late 1990s and has been insignificant since that time.