Maximum Kp index on December 13, 2025
Kp = 5
Maximum Kp index on December 13, 2025
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Tiruvottiyur on December 13, 2025
Time zone — UTC+05:30 (Tiruvottiyur | 13.16 N 80.3 E)
Geomagnetic storms in Tiruvottiyur in December 2025
Time zone — UTC+05:30 (Tiruvottiyur | 13.16 N 80.3 E)
Geomagnetic activity indices on December 13, 2025
| Geomagnetic index Ap | 14 |
|---|---|
| Solar radio flux F10.7 | 122 |