Statistical analysis and a case study of tropical cyclones that trigger the onset of the South China Sea summer monsoon.

ABSTRACT: This paper addresses whether a tropical cyclone can trigger the onset of the South China Sea (SCS) summer monsoon (SM). We conducted a statistical analysis of tropical cyclones (TCs) generated over the western North Pacific (WNP) between late-April and May. The results showed that there were cases in which TCs were generated before the onset of the SCSSM, accounting for 43.2% of the TCs generated during this season. This study examined a representative case, Super Typhoon Chanchu (0601), which was determined to be influential in the onset of the SCSSM. With a northwestward track, Chanchu brought strong convection and westerly winds to the SCS on 12 May, which triggered the intrusion of the southwesterly winds from the Bay of Bengal and the eastward retreat of the western Pacific subtropica

SUBMITTER: Huangfu J 

PROVIDER: S-EPMC5630633 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature