Просмотр архива за вторник, 21 марта 2017
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Отчеты
Солнечная активность
Авроральная активность
G1 storm, Incoming CME?
We reached the minor G1 geomagnetic storm threshold today thanks to the arrival of the anticipated coronal hole solar wind stream. The solar wind speed fluctuates around 600km/s and the direction of the IMF (Bz) is variable but does occasionally tip southward down to -10nT. These stats are very decent so a minor G1 geomagnetic storm watch remains in effect for the remainder of this day and tomorrow, 22 March 2017. There is however more to report so keep on reading!
Последние новости
M2.7 solar flare, CME arrival possible
Complex sunspot region 4366
CME impact! S4 solar radiation storm
Последние сообщения с форума
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Факты о космической погоде
| Последняя X-вспышка | 30/03/2026 | X1.4 |
| Последняя M-вспышка | 28/03/2026 | M1.3 |
| Последняя геомагнитная буря | 25/03/2026 | Kp5+ (G1) |
| Безупречные дни | |
|---|---|
| Последние 365 дней | 3 дней |
| 2026 | 3 дней (3%) |
| Последний безупречный день | 24/02/2026 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| февраля 2026 | 78.2 -34.3 |
| марта 2026 | 86.6 +8.4 |
| Последние 30 дней | 86.6 +11.2 |