Maximum Kp index on March 15, 2009
Kp = 2
Maximum Kp index on March 15, 2009
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Helena on March 15, 2009
Time zone — UTC−06 — summer time (Helena | 46.6 N 112.03 W)
Geomagnetic storms in Helena in March 2009
Time zone — UTC−06 — summer time (Helena | 46.6 N 112.03 W)
Geomagnetic activity indices on March 15, 2009
| Geomagnetic index Ap | 7 |
|---|---|
| Solar radio flux F10.7 | 68 |