Maximum Kp index on July 21, 2003
Kp = 4
Maximum Kp index on July 21, 2003
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Iqaluit on July 21, 2003
Time zone — UTC−04 — summer time (Iqaluit | 63.73 N 68.52 W)
Geomagnetic storms in Iqaluit in July 2003
Time zone — UTC−04 — summer time (Iqaluit | 63.73 N 68.52 W)
Geomagnetic activity indices on July 21, 2003
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 156 |