Maximum Kp index on July 21, 2011
Kp = 3
Maximum Kp index on July 21, 2011
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Reykjavik on July 21, 2011
Time zone — UTC+00 (Reykjavik | 64.15 N 21.95 W)
Geomagnetic storms in Reykjavik in July 2011
Time zone — UTC+00 (Reykjavik | 64.15 N 21.95 W)
Geomagnetic activity indices on July 21, 2011
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 96 |