Japanese Geomagnetic Equatorial Dst index Home Page

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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 [2021 - 2023]

  3. Final Dst index [1957 - 2020]

  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