Maximum Kp index on September 4, 2001
Kp = 4
Maximum Kp index on September 4, 2001
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Voronezh on September 4, 2001
Time zone — UTC+03 (Voronezh | 51.72 N 39.27 E)
Geomagnetic storms in Voronezh in September 2001
Time zone — UTC+03 (Voronezh | 51.72 N 39.27 E)
Geomagnetic activity indices on September 4, 2001
| Geomagnetic index Ap | 20 |
|---|---|
| Solar radio flux F10.7 | 218 |