Maximum Kp index on May 12, 2004
Kp = 4
Maximum Kp index on May 12, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Helsinki on May 12, 2004
Time zone — UTC+03 — summer time (Helsinki | 60.18 N 24.93 E)
Geomagnetic storms in Helsinki in May 2004
Time zone — UTC+03 — summer time (Helsinki | 60.18 N 24.93 E)
Geomagnetic activity indices on May 12, 2004
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 99 |