Japanese Geomagnetic Equatorial Dst index Home Page

Welcome to WDC for Geomagnetism, Kyoto Dst index service

Version definition of AE/Dst index

  1. Real-time (Quicklook) Dst index
  2. Provisional Dst index [2017 - 2021]
  3. Final Dst index [1957 - 2016]
  4. Dst and AE (Hourly Values) indices
    Plot and data download are available except for real-time AE index.
  5. On Dst index (description in the IAGA Bulletin No 40)
  6. List of papers using Dst index