Forecast for September 20, 2021
the Earth's magnetosphere was expected to be calm
Forecast for September 20, 2021
the Earth's magnetosphere was expected to be calm
Forecast for three days from September 20, 2021
Time zone — UTC+03 (Tambov | 52.72 N 41.42 E)
Probability of geomagnetic storms for three days from September 20, 2021
Information is provided for mid latitudes for time zone UTC+00
Sep 20, 2021
Sep 21, 2021
Sep 22, 2021
Forecast of Ap and F10.7 indices for three days from September 20, 2021
Estimated values of Ap and F10.7 indices from September 20 to 22, 2021 for time zone UTC+00
| Sep 20, 2021 | Sep 21, 2021 | Sep 22, 2021 | |
|---|---|---|---|
| Ap | 5 | 8 | 8 |
| F10.7 | 75 | 75 | 75 |
Geomagnetic storm forecast for a month from September 20, 2021
Information is provided for mid latitudes (region — Tambov | time zone UTC+03)
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