Maximum Kp index on February 4, 2001
Kp = 1
Maximum Kp index on February 4, 2001
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Halifax on February 4, 2001
Time zone — UTC−04 (Halifax | 44.67 N 63.61 W)
Geomagnetic storms in Halifax in February 2001
Time zone — UTC−04 (Halifax | 44.67 N 63.61 W)
Geomagnetic activity indices on February 4, 2001
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 164 |