A synoptic evaluation of frequencies and intensities of extreme three-and 24-hour rainfall in louisiana

Gregory E. Faiers, Barry D. Keim, Katherine K. Hirschboeck

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

This research classifies extreme three-hour and 24-hour rainfall events in Louisiana by synoptic weather types (Frontal, Gulf Tropical Disturbance, and Air Mass). These classes were used to analyze differences in frequencies and intensities of extreme rainfall. Significant differences were found in the storm frequencies by weather type. However, no significant differences were detected in rainfall intensities between weather types during either duration. These findings have a bearing on statistical procedures associated with estimating storm probabilities in the region.

Original languageEnglish (US)
Pages (from-to)156-163
Number of pages8
JournalProfessional Geographer
Volume46
Issue number2
DOIs
StatePublished - May 1994

Keywords

  • Heavy rainfall
  • Louisiana
  • Mixed distributions
  • Synoptic climatology

ASJC Scopus subject areas

  • Geography, Planning and Development
  • Earth-Surface Processes

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