Sunspot region 3663 celebrates the start of a new week with a massive X4.5 (R3-strong) solar flare. This is the third strongest solar flare of solar cycle 25 and the strongest solar flare produced by this sunspot region thus far. Sounds great right? When will I be able to see aurora I hear you ask...
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| Последняя X-вспышка | 30/03/2026 | X1.5 |
| Последняя M-вспышка | 09/04/2026 | M1.0 |
| Последняя геомагнитная буря | 03/04/2026 | Kp7- (G3) |
| Безупречные дни | |
|---|---|
| Последние 365 дней | 3 дней |
| 2026 | 3 дней (3%) |
| Последний безупречный день | 24/02/2026 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| марта 2026 | 85.9 +7.7 |
| апреля 2026 | 97.2 +11.3 |
| Последние 30 дней | 95.6 +37.2 |