Maximum Kp index on October 4, 2026
Kp = 3+
Maximum Kp index on October 4, 2026
The Earth's magnetosphere was quiet
Kp = 3+
Geomagnetic storms in Saint Petersburg on October 4, 2026
Time zone — UTC+03 (Saint Petersburg | 59.93 N 30.32 E)
Geomagnetic storms in Saint Petersburg in October 2026
Time zone — UTC+03 (Saint Petersburg | 59.93 N 30.32 E)
Geomagnetic activity indices on October 4, 2026
| Geomagnetic index Ap | 17 |
|---|---|
| Solar radio flux F10.7 | 93 |