Maximum Kp index on December 21, 2004
Kp = 5
Maximum Kp index on December 21, 2004
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Saint john on December 21, 2004
Time zone — UTC−04 (Saint john | 45.29 N 66.06 W)
Geomagnetic storms in Saint john in December 2004
Time zone — UTC−04 (Saint john | 45.29 N 66.06 W)
Geomagnetic activity indices on December 21, 2004
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 101 |