Forecast for October 18, 2021
geomagnetic disturbances were expected
Forecast for October 18, 2021
geomagnetic disturbances were expected
Forecast for three days from October 18, 2021
Time zone — UTC−02:30 — summer time (Saint john's | 47.58 N 52.69 W)
Probability of geomagnetic storms for three days from October 18, 2021
Information is provided for mid latitudes for time zone UTC+00
Oct 18, 2021
Oct 19, 2021
Oct 20, 2021
Forecast of Ap and F10.7 indices for three days from October 18, 2021
Estimated values of Ap and F10.7 indices from October 18 to 20, 2021 for time zone UTC+00
| Oct 18, 2021 | Oct 19, 2021 | Oct 20, 2021 | |
|---|---|---|---|
| Ap | 12 | 12 | 8 |
| F10.7 | 78 | 80 | 80 |
Geomagnetic storm forecast for a month from October 18, 2021
Information is provided for mid latitudes (region — Saint john's | time zone UTC−02:30)
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