Maximum Kp index on December 31, 2025
Kp = 3
Maximum Kp index on December 31, 2025
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Brisbane on December 31, 2025
Time zone — UTC+11 — summer time (Brisbane | 27.47 S 153.02 E)
Geomagnetic storms in Brisbane in December 2025
Time zone — UTC+11 — summer time (Brisbane | 27.47 S 153.02 E)
Geomagnetic activity indices on December 31, 2025
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 171 |