Maximum Kp index on December 20, 2021
Kp = 4
Maximum Kp index on December 20, 2021
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Columbus on December 20, 2021
Time zone — UTC−05 (Columbus | 39.96 N 83 W)
Geomagnetic storms in Columbus in December 2021
Time zone — UTC−05 (Columbus | 39.96 N 83 W)
Geomagnetic activity indices on December 20, 2021
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 123 |
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