Geomagnetic activity,
Kp-index for three days
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
21.12.2025
Sunday
Sunday
2
1
2
2
2
2
2
1
22.12.2025
Monday
Monday
1
1
1
2
2
2
2
3
23.12.2025
Tuesday
Tuesday
4
4
4
5
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms