Aurora at middle lattitudes
Aurora in Zeist 1/21/05
Photo: Roy Keeris
Aurora borealis or Northern lights occasionally are visible from middle lattitudes during a geomagnetic storm. Check this website for chances of seeing aurora. Much info on this website is clickable to see more detail! :)

Stay tuned with Twitter and the mobile website (Dutch). Contact: roy (at)
Wolf number: 139
Latest solar flare:
M1.2 - 06:28 UTC
Chance solar flare:
X: 5%     M: 30%

More info:
Images SOHO
Images SolarMonitor
Movie latest CME
X-ray 5 min and 1 min

Space Weather

Southern aurora border:  none  
Wing pKp (1 uur):  1  
Solar wind (ACE):  341 km/s  
Solar wind (SOHO):  304 km/s  
Density (ACE):  3 /cm3  
Density (SOHO):  4 /cm3  
Bz:  -2 nT  
Log Electronflux (EPAM):  1.4  
Log protonflux (EPAM):  1.3