Het archief bekijken van dinsdag 17 maart 2015
Selecteer het gewenste archief onderdeel
Severe G4 geomagnetic storm
Severe G4 geomagnetic storm conditions has been observed following the impact from a coronal mass ejection associated with a C9 solar flare. This is likely the strongest geomagnetic storm of the current solar cycle. Auroral displays have been reported from many high and middle latitudes locations like Canada where Zoltan Kenwell took this stunning image!
Coronal mass ejection arrival, G2 geomagnetic storm
The coronal mass ejection likely associated with the C9 solar flare has arrived at Earth, much earlier than expected. A sudden increase in the solar wind and IMF parameters were observed but the direction of the IMF stayed north until around 06:00 UTC when it turned southward for a couple of hours to about -20nT. The geomagnetic field responded and a moderate G2 geomagnetic storm followed.
Laatste nieuws
Major far side eruption, S1 radiation storm
Coronal hole faces Earth
X2.0 solar flare
Laatste forumberichten
Steun Poollicht.be!
Om ook bereikbaar te blijven bij grote poollichtkansen hebben we een zware server nodig die alle bezoekers aankan. Doneer en steun dit project zodat we online blijven en je geen enkele poollichtkans mist!
Ruimteweer feitjes
| Laatste X-klasse uitbarsting | 06/11/2024 | X2.39 |
| Laatste M-klasse uitbarsting | 23/11/2024 | M1.1 |
| Laatste geomagnetische storm | 10/11/2024 | Kp5+ (G1) |
| Zonnevlekkenloze dagen | |
|---|---|
| Laatste zonnevlekkenloze dag | 08/06/2022 |
| Maandelijks gemiddeld zonnevlekkengetal | |
|---|---|
| oktober 2024 | 166.4 +25 |
| november 2024 | 144.7 -21.7 |
| Afgelopen 30 dagen | 158.6 +10.8 |