Water and Environment Consulting
Water and Environment Consulting
  • Home
  • Publications
    • Books
  • Climate
    • ENSO
  • Seminars
    • Seminar Presentations
  • Nile River Basin
    • Transboundary Water
  • Conferences
  • South Florida Hydrology
    • Reports and Papers
  • News
  • Bio
  • Photo_Gallery
  • More
    • Home
    • Publications
      • Books
    • Climate
      • ENSO
    • Seminars
      • Seminar Presentations
    • Nile River Basin
      • Transboundary Water
    • Conferences
    • South Florida Hydrology
      • Reports and Papers
    • News
    • Bio
    • Photo_Gallery
  • Home
  • Publications
    • Books
  • Climate
    • ENSO
  • Seminars
    • Seminar Presentations
  • Nile River Basin
    • Transboundary Water
  • Conferences
  • South Florida Hydrology
    • Reports and Papers
  • News
  • Bio
  • Photo_Gallery

2025 El Nino Southern Oscillation Weekly Tracking

Additional Information

June 23, 2025

2025 is starting at -0.7 degree C similar as 1872, 1873, 1889 and 2023. These were years following La Nina years. 1899 and 2023 ended as positive with 2023 as strong EL Nino. 1872 and 1873 ended La Nina.  Neutral conditions prevail and may continue through 2025. 


Annual Summary - 2025


Learn More

 Abtew, W. and P. Trimble. 2010. El Niño Southern Oscillation Link to South Florida Hydrology and Water Management Applications. Water Resources Management, 24(5):4255-4271,  

 Abtew, W., A. Melesse and T. Dessalegne. 2009. El Niño Southern Oscillation link to the Blue Nile River Basin Hydrology. Hydrological Processes. Vol. 23:3653-3660; DOI:10.1002/hyp.7367 

Find out more

Copyright © 2018 Water and Environment Consulting - All Rights Reserved.

Powered by