Maximum Kp index on February 18, 2008
Kp = 4
Maximum Kp index on February 18, 2008
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Boston on February 18, 2008
Time zone — UTC−05 (Boston | 42.24 N 71.03 W)
Geomagnetic storms in Boston in February 2008
Time zone — UTC−05 (Boston | 42.24 N 71.03 W)
Geomagnetic activity indices on February 18, 2008
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 71 |