Maximum Kp index on December 21, 2023
Kp = 2+
Maximum Kp index on December 21, 2023
The Earth's magnetosphere was quiet
Kp = 2+
Geomagnetic storms in Chicago on December 21, 2023
Time zone — UTC−06 (Chicago | 41.84 N 87.68 W)
Geomagnetic storms in Chicago in December 2023
Time zone — UTC−06 (Chicago | 41.84 N 87.68 W)
Geomagnetic activity indices on December 21, 2023
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 194 |