Maximum Kp index on April 9, 2009
Kp = 4
Maximum Kp index on April 9, 2009
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Lisbon on April 9, 2009
Time zone — UTC+01 — summer time (Lisbon | 38.72 N 9.14 W)
Geomagnetic storms in Lisbon in April 2009
Time zone — UTC+01 — summer time (Lisbon | 38.72 N 9.14 W)
Geomagnetic activity indices on April 9, 2009
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 70 |