Karel Schrijver

Karel Schrijver
causes dangerous develop forecasts insight longer predict solar space
We have a much better insight into what causes the strongest, most dangerous solar flares, and how to develop forecasts that can predict an 'all clear' for significant space weather, for longer periods.
active average current found greater group large magnitude regions systems three
We found the current-carrying regions flare two to three times more often than the regions without large currents. Also, the average flare magnitude is three times greater for the group of active regions with large current systems than for the other group.
eva few forecast
We can give a forecast of 'all clear' for a few hours, which is long enough to make an EVA (extravehicular activity).
ideas understand
There are many ideas, and I think that's the problem. We don't really understand how that works.