Kp 4 · unsettled to active
Where can you see the aurora at Kp 4?
A Kp 4 reading means an active night — the oval pushes into northern Scandinavia, central Canada and southern Iceland. Of the 402 places we track, 150 can see the aurora at Kp 4 or below — 23 of them come into reach right at Kp 4. Check any of them for tonight, or read what the Kp index means.
Cities that can see the aurora at Kp 4
…and 90 more. Browse every city forecast.
Plan the trip
Tours, stays and wheels
Some links below are paid affiliate links. If you book a tour, reserve a stay or buy gear through them, we may earn a commission — it never costs you anything extra and helps keep the forecast free.
- Klook
Aurora chasing tours
Guided minibus & boat tours worldwide that drive you to the clearest, darkest skies on the night.
See tonight's tours - Booking.com
Glass igloos & aurora cabins
Heated glass-roof rooms across Lapland, Iceland and the Arctic — watch the lights from bed.
Find stays - Discover Cars
Rent a car to chase clear skies
Self-drive away from town glow to the dark-sky spots. Compare every local supplier in one place.
Compare cars - SafetyWing
Cover the trip
Aurora trips are remote, cold and weather-dependent — travel medical cover from a few dollars a day.
Get covered