Maximum Kp index on September 21, 2016
Kp = 3
Maximum Kp index on September 21, 2016
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Hartford on September 21, 2016
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic storms in Hartford in September 2016
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic activity indices on September 21, 2016
| Geomagnetic index Ap | 10 |
|---|---|
| Solar radio flux F10.7 | 86 |