Maximum Kp index on September 4, 2021
Kp = 2
Maximum Kp index on September 4, 2021
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Barnaul on September 4, 2021
Time zone — UTC+07 (Barnaul | 53.35 N 83.75 E)
Geomagnetic storms in Barnaul in September 2021
Time zone — UTC+07 (Barnaul | 53.35 N 83.75 E)
Geomagnetic activity indices on September 4, 2021
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 87 |