Ground based indices at AMDA : Auroral Electrojet (AE/AU/AL)

• AE/AL/AU indices are taken from the WDC (World Data Center) at Kyoto.
  • FINAL
    • 1975 (AE & AL only)
    • 1978 - Jun., 1988
    • Feb., March, 1989
    • 1990 - 1995
  • PROVISIONAL: 1996 - Aug., 2013
  • Quick-Look : Sept., 2013 - Jan., 2014