Maximum Kp index on March 7, 2011
Kp = 4
Maximum Kp index on March 7, 2011
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Helena on March 7, 2011
Time zone — UTC−07 (Helena | 46.6 N 112.03 W)
Geomagnetic storms in Helena in March 2011
Time zone — UTC−07 (Helena | 46.6 N 112.03 W)
Geomagnetic activity indices on March 7, 2011
| Geomagnetic index Ap | 10 |
|---|---|
| Solar radio flux F10.7 | 153 |