Northern Lights
in Tromsø

Tromsø, Norway — about 67° geomagnetic latitude. Aurora capital; inside the oval; mild but cloud-prone (Gulf Stream).

Can you see the aurora in Tromsø?

Yes. From a dark site you need about Kp 1 for a faint glow low on the northern horizon, and roughly Kp 3 for bright aurora directly overhead. At 67° geomagnetic latitude this spot sits deep under the auroral oval — quiet nights are often enough.

When to go

The season runs late September to late March, when the nights are long and dark. You also need clear skies and a low moon — even a strong Kp is useless under cloud. Check tonight's live call above, then plan a night around the dark window, cloud and moon.

Nearby in Northern Europe

Thresholds are averages from a dark site. Real visibility also needs clear skies, darkness and a cooperative moon — read every number as a chance, not a guarantee. The map is schematic: the auroral oval is drawn at a nominal 66° and the marker is approximate.