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Northern lights in Gällivare

Tonight's aurora chance in Gällivare — Kp index, darkness and cloud cover hour by hour.

Updated 09:33

Kp right now

2.3

Highest Kp tonight

2.3

Needed here

Kp 1

What is Kp?

  • Kp is a 0–9 scale for how disturbed the Earth's magnetic field is. The higher the Kp, the further south the aurora reaches.
  • Here in Gällivare you normally need about Kp 1 for the aurora to reach the sky.
  • Clouds beat everything: with an overcast sky even a strong storm stays invisible.
GoodClouds: 2% · Clear window 20:00–22:00

Chance hour by hour tonight

20:00

Good

2 % clouds

Best hour

21:00

Good

2 % clouds

22:00

Good

15 % clouds

23:00

Good

64 % clouds

00:00

Possible

99 % clouds

01:00

Possible

100 % clouds

02:00

Possible

100 % clouds

03:00

Possible

100 % clouds

04:00

Possible

100 % clouds

Full forecast

What do the numbers mean?

Cloud cover

The percentage is tonight's lowest cloud cover. Lower numbers mean a clearer sky.

?Aurora chance

The badge combines Kp index, latitude and cloud cover.

NoneSmallPossibleGoodVery good

Clouds are decisive: even a strong storm stays invisible under an overcast sky.

All places

Clouds = percentage, badge = aurora chance.