Maximum Kp index on September 28, 2013
Kp = 1
Maximum Kp index on September 28, 2013
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Fort Smith on September 28, 2013
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic storms in Fort Smith in September 2013
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic activity indices on September 28, 2013
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 106 |