Maximum Kp index on September 11, 2021
Kp = 2
Maximum Kp index on September 11, 2021
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Dallas on September 11, 2021
Time zone — UTC−05 — summer time (Dallas | 32.79 N 96.77 W)
Geomagnetic storms in Dallas in September 2021
Time zone — UTC−05 — summer time (Dallas | 32.79 N 96.77 W)
Geomagnetic activity indices on September 11, 2021
| Geomagnetic index Ap | 7 |
|---|---|
| Solar radio flux F10.7 | 92 |