Maximum Kp index on May 4, 2003
Kp = 2
Maximum Kp index on May 4, 2003
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Peterborough on May 4, 2003
Time zone — UTC−04 — summer time (Peterborough | 44.3 N 78.34 W)
Geomagnetic storms in Peterborough in May 2003
Time zone — UTC−04 — summer time (Peterborough | 44.3 N 78.34 W)
Geomagnetic activity indices on May 4, 2003
| Geomagnetic index Ap | 7 |
|---|---|
| Solar radio flux F10.7 | 142 |