Provisional K-indices – last seven days
Tromso – Realtime magnetogram, 24 hr plot
ACE Real-Time Solar Wind
Auroral forecast for Tromsø – 1 hour ahead
Geomagnetic K-indicies, Tromso – der letzten 7 Tage
Geomagnetic activity index for Tromsø – die letzten 33 Tage
Oval from Northern Hemisphere Enlarged View
Activity Index since 1987, Tromso
