Bernd 09/06/2017 (Wed) 21:29:10 No. 10011 del
In any case I'm waiting for NASA for aurora forecasts. For tonight geomagnetic storm watch is issued for the previous smaller flare 2 days ago. I don't know how to predict this activity but I know it's not just big eruption = big activity 2 days later, dispersal and other things are involved as well.