The role of inner-core moisture in tropical cyclone predictability and practical forecast skill

Kerry Emanuel, Fuqing Zhang

Research output: Contribution to journalArticle

27 Scopus citations

Abstract

Errors in tropical cyclone intensity forecasts are dominated by initial-condition errors out to at least a few days. Initialization errors are usually thought of in terms of position and intensity, but here it is shown that growth of intensity error is at least as sensitive to the specification of inner-core moisture as to that of the wind field. Implications of this finding for tropical cyclone observational strategies and for overall predictability of storm intensity are discussed.

Original languageEnglish (US)
Pages (from-to)2315-2324
Number of pages10
JournalJournal of the Atmospheric Sciences
Volume74
Issue number7
DOIs
StatePublished - Jul 1 2017

All Science Journal Classification (ASJC) codes

  • Atmospheric Science

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