Maximum Kp index on September 4, 2012
Kp = 5
Maximum Kp index on September 4, 2012
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Sofia on September 4, 2012
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic storms in Sofia in September 2012
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic activity indices on September 4, 2012
| Geomagnetic index Ap | 13 |
|---|---|
| Solar radio flux F10.7 | 138 |