Maximum Kp index on September 25, 2025
Kp = 3
Maximum Kp index on September 25, 2025
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Kyiv on September 25, 2025
Time zone — UTC+03 — summer time (Kyiv | 50.45 N 30.52 E)
Geomagnetic storms in Kyiv in September 2025
Time zone — UTC+03 — summer time (Kyiv | 50.45 N 30.52 E)
Geomagnetic activity indices on September 25, 2025
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 170 |
Diary
- 27.08.2026 Today is the ninth full moon of 2026.
- 26.08.2026 Magnetic storms are expected on Earth on Friday
- 25.08.2026 A solar flare ejected a cloud of plasma toward Earth.