Maximum Kp index on September 12, 2011
Kp = 5
Maximum Kp index on September 12, 2011
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Providence on September 12, 2011
Time zone — UTC−04 — summer time (Providence | 41.82 N 71.42 W)
Geomagnetic storms in Providence in September 2011
Time zone — UTC−04 — summer time (Providence | 41.82 N 71.42 W)
Geomagnetic activity indices on September 12, 2011
| Geomagnetic index Ap | 27 |
|---|---|
| Solar radio flux F10.7 | 124 |