Forecast for October 21, 2011
the Earth's magnetosphere was expected to be calm
Forecast for October 21, 2011
the Earth's magnetosphere was expected to be calm
Forecast for three days from October 21, 2011
Time zone — UTC−05 — summer time (Fort Worth | 32.78 N 97.35 W)
Probability of geomagnetic storms for three days from October 21, 2011
Information is provided for mid latitudes for time zone UTC+00
Oct 21, 2011
Oct 22, 2011
Oct 23, 2011
Forecast of Ap and F10.7 indices for three days from October 21, 2011
Estimated values of Ap and F10.7 indices from October 21 to 23, 2011 for time zone UTC+00
| Oct 21, 2011 | Oct 22, 2011 | Oct 23, 2011 | |
|---|---|---|---|
| Ap | 5 | 5 | 5 |
| F10.7 | 150 | 145 | 140 |
Geomagnetic storm forecast for a month from October 21, 2011
Information is provided for mid latitudes (region — Fort Worth | time zone UTC−05)
Diary
- 29.10.2026 A massive prominence eruption has been recorded on the Sun.
- 29.10.2026 Space weather on October 29, 2026
- 28.10.2026 The Last Sunspot