Geomagnetic activity,
Kp-index for three days
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
28.09.2026
Monday
Monday
2
2
2
2
2
2
2
2
29.09.2026
Tuesday
Tuesday
1
1
2
2
1
1
1
1
30.09.2026
Wednesday
Wednesday
1
2
2
-
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms