Maximum Kp index on April 9, 2008
Kp = 4
Maximum Kp index on April 9, 2008
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Peterborough on April 9, 2008
Time zone — UTC−04 — summer time (Peterborough | 44.3 N 78.34 W)
Geomagnetic storms in Peterborough in April 2008
Time zone — UTC−04 — summer time (Peterborough | 44.3 N 78.34 W)
Geomagnetic activity indices on April 9, 2008
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 68 |