Maximum Kp index on December 21, 2016
Kp = 6
Maximum Kp index on December 21, 2016
A geomagnetic storm was recorded — level G2
Kp = 6
Geomagnetic storms in Seattle on December 21, 2016
Time zone — UTC−08 (Seattle | 47.62 N 122.35 W)
Geomagnetic storms in Seattle in December 2016
Time zone — UTC−08 (Seattle | 47.62 N 122.35 W)
Geomagnetic activity indices on December 21, 2016
| Geomagnetic index Ap | 23 |
|---|---|
| Solar radio flux F10.7 | 75 |