<h2>Ground based indices at AMDA : Auroral Electrojet (AE/AU/AL) </h2>
<UL>

  <li> AE/AL/AU indices are taken from the                    
  <a href="http://wdc.kugi.kyoto-u.ac.jp" TARGET=_BLANK> WDC (World Data Center) at Kyoto</a>.                  

   
    <UL> 
      <li> <b>FINAL</b>
       <UL>
            <li> 1975 (AE & AL only) 
            <li> 1978 - Jun., 1988
            <li> Feb., March, 1989
            <li> 1990 - 1995
       </UL>
       <li> <b>PROVISIONAL</b>: 1996 - Aug., 2013 
       <li> <b>Quick-Look</b> :  Sept., 2013 - Jan., 2014
    </UL>