Maximum Kp index on April 13, 2008
Kp = 3
Maximum Kp index on April 13, 2008
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Sofia on April 13, 2008
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic storms in Sofia in April 2008
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic activity indices on April 13, 2008
| Geomagnetic index Ap | 7 |
|---|---|
| Solar radio flux F10.7 | 69 |