Maximum Kp index on February 4, 2025
Kp = 2
Maximum Kp index on February 4, 2025
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Portland on February 4, 2025
Time zone — UTC−08 (Portland | 45.54 N 122.65 W)
Geomagnetic storms in Portland in February 2025
Time zone — UTC−08 (Portland | 45.54 N 122.65 W)
Geomagnetic activity indices on February 4, 2025
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 212 |