Maximum Kp index on September 4, 2023
Kp = 3-
Maximum Kp index on September 4, 2023
The Earth's magnetosphere was quiet
Kp = 3-
Geomagnetic storms in Chicago on September 4, 2023
Time zone — UTC−05 — summer time (Chicago | 41.84 N 87.68 W)
Geomagnetic storms in Chicago in September 2023
Time zone — UTC−05 — summer time (Chicago | 41.84 N 87.68 W)
Geomagnetic activity indices on September 4, 2023
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 136 |