Maximum Kp index on September 21, 2026
Kp = 2
Maximum Kp index on September 21, 2026
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Tallahassee on September 21, 2026
Time zone — UTC−04 — summer time (Tallahassee | 30.45 N 84.27 W)
Geomagnetic storms in Tallahassee in September 2026
Time zone — UTC−04 — summer time (Tallahassee | 30.45 N 84.27 W)
Geomagnetic activity indices on September 21, 2026
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 104 |
Diary
- 23.10.2026 An approximate trajectory has been published for the bright fireball observed over the Russian Federation on October 21
- 22.10.2026 A bright fireball was observed yesterday in the northwestern regions of Russia.
- 22.10.2026 Venus’s inferior conjunction with the Sun will take place this Saturday