AuroraMeteo

G3Peak 3 December 2025 at 18:00 UTC

Northern Lights on 3 December 2025 (Kp 6.7): Where They Were Visible

Kp reached 6.7. At that level the edge of the auroral oval reaches about 53.2° magnetic latitude, so the aurora could be seen low on the horizon down to roughly 48.7°. Activity stayed at storm level (Kp 5 or more) for 15 hours.

03579 G1 G3 Tue 2 Dec 18:00 UTC · Kp 2.67 Tue 2 Dec 21:00 UTC · Kp 2.00 Wed 3 Dec 00:00 UTC · Kp 1.00 Wed 3 Dec 03:00 UTC · Kp 2.33 Wed 3 Dec 06:00 UTC · Kp 1.67 Wed 3 Dec 09:00 UTC · Kp 2.67 Wed 3 Dec 12:00 UTC · Kp 4.00 Wed 3 Dec 15:00 UTC · Kp 4.33 Wed 3 Dec 18:00 UTC · Kp 6.67 Wed 3 Dec 21:00 UTC · Kp 5.00 Thu 4 Dec 00:00 UTC · Kp 5.00 Thu 4 Dec 03:00 UTC · Kp 5.00 Thu 4 Dec 06:00 UTC · Kp 4.67 Thu 4 Dec 09:00 UTC · Kp 4.33 Thu 4 Dec 12:00 UTC · Kp 4.00 Thu 4 Dec 15:00 UTC · Kp 4.00 Thu 4 Dec 18:00 UTC · Kp 3.67 Thu 4 Dec 21:00 UTC · Kp 3.00 Fri 5 Dec 00:00 UTC · Kp 3.00 Fri 5 Dec 03:00 UTC · Kp 3.33 Fri 5 Dec 06:00 UTC · Kp 3.33 Wed 3 DecThu 4 DecFri 5 Dec
Kp 0–3 Kp 4 Kp 5–6 (G1–G2) Kp 7+ (G3+) Times in UTC; faded bars are forecasts.

Three-hourly Kp from GFZ, one day either side of the storm.

Where the aurora could be seen

1,941 towns on our list had enough activity while it was dark there. Cloud cover is not included.

Only in photos

3,136 more towns could have caught a faint red or green glow low on the horizon with a phone or camera.

Whether the aurora was actually seen also depended on the weather. Use this as a guide to where it was possible.

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