Maximum Kp index on July 30, 2001
Kp = 4
Maximum Kp index on July 30, 2001
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Springfield on July 30, 2001
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in July 2001
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on July 30, 2001
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 115 |