Super cyclone boosters in the northwest pacific ocean

I. I. Lin, Chun Chieh Wu, Iam Fei Pun

Research output: Contribution to conferencePaperpeer-review


Most of the world's most powerful tropical cyclones occur in the Northwest Pacific Ocean. How these category-five "super cyclones" obtain their extraordinary strength remains a mystery. Although the ensemble of cyclone tracks span over the entire Northwest Pacific Ocean, they apparently intensify only across a confined zone. Here we combine in-situ measurements, remote sensing, and numerical experiments to show that the intensification zone is delimited by an abundance of warm ocean eddies and by the thickest belt of warm subtropical gyre water. We suggest that the robust structure of these warm waters effectively counteracts cyclone's self-induced cooling that otherwise restrains a tropical cyclone from intensification. Understanding of boosters in other ocean basins, such as those which may have fuelled the recent Super hurricane Katrina, serves to instil greater preparedness and mitigation of disaster resulted from super cyclones.

Original languageEnglish
StatePublished - 2006
Event27th Conference on Hurricanes and Tropical Meteorology - Monterey, CA, United States
Duration: 24 Apr 200626 Apr 2006


Conference27th Conference on Hurricanes and Tropical Meteorology
Country/TerritoryUnited States
CityMonterey, CA


Dive into the research topics of 'Super cyclone boosters in the northwest pacific ocean'. Together they form a unique fingerprint.

Cite this