Maximum Kp index on September 27, 2011
Kp = 4
Maximum Kp index on September 27, 2011
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Hartford on September 27, 2011
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic storms in Hartford in September 2011
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic activity indices on September 27, 2011
| Geomagnetic index Ap | 30 |
|---|---|
| Solar radio flux F10.7 | 139 |