IDEAS home Printed from https://ideas.repec.org/a/spr/nathaz/v121y2025i9d10.1007_s11069-025-07228-w.html
   My bibliography  Save this article

Flash flood data compilation and risk insights in Peninsular Malaysia: a data-driven analysis (2014–2019)

Author

Listed:
  • Raidan Maqtan

    (Universiti Malaya
    University of Aden)

  • Faridah Othman

    (Universiti Malaya)

  • Wan Zurina Wan Jaafar

    (Universiti Malaya)

  • Ahmed Elshafie

    (National Water and Energy Center, United Arab Emirate University)

Abstract

Flash floods pose significant challenges, yet comprehensive data on their occurrences and impacts in Southeast Asia, particularly Malaysia, remain sparse. In this study, 745 flash flood events in Peninsular Malaysia from 2014 to 2019 were systematically compiled and analyzed to identify patterns and contributing factors. Events were categorized based on rainfall duration, flood duration, and causes. Pluvial flash floods, accounting for 60% of cases, were primarily linked to inadequate drainage systems. Flash floods were most frequent during the northeast monsoon (October-January, 49%), followed by the southwest monsoon (June-August, 18%), indicating seasonal variations. Selangor and Penang experienced the highest event frequencies, with notable differences in triggering rainfall thresholds. In contrast, Johor and Melaka recorded fewer events despite having higher rainfall intensities. These findings underscore the need for improved drainage infrastructures and targeted mitigation strategies tailored to regional and seasonal flood dynamics. The study provides a foundational framework for risk assessment and management of flash floods in Peninsular Malaysia.

Suggested Citation

  • Raidan Maqtan & Faridah Othman & Wan Zurina Wan Jaafar & Ahmed Elshafie, 2025. "Flash flood data compilation and risk insights in Peninsular Malaysia: a data-driven analysis (2014–2019)," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 121(9), pages 10421-10447, May.
    • Handle: RePEc:spr:nathaz:v:121:y:2025:i:9:d:10.1007_s11069-025-07228-w
    DOI: 10.1007/s11069-025-07228-w
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11069-025-07228-w
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11069-025-07228-w?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:nathaz:v:121:y:2025:i:9:d:10.1007_s11069-025-07228-w. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.