Maximum Kp index on April 7, 2001
Kp = 4
Maximum Kp index on April 7, 2001
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Annapolis on April 7, 2001
Time zone — UTC−04 — summer time (Annapolis | 38.97 N 76.5 W)
Geomagnetic storms in Annapolis in April 2001
Time zone — UTC−04 — summer time (Annapolis | 38.97 N 76.5 W)
Geomagnetic activity indices on April 7, 2001
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 180 |