Sunspot region 2192 (now the largest sunspot region of this solar cycle) produced a major X1.67 solar flare (R3-strong radio blackout) at 14:28 UTC. This was the second and also the strongest X-class solar flare from this sunspot region and the 19th strongest solar flare of the current solar cycle. Sunspot region 2192 was also the source of two M-class solar flares today: M8.7 at 01:59 UTC and M2.7 at 05:17 UTC.
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| Последняя X-вспышка | 08/12/2025 | X1.1 |
| Последняя M-вспышка | 21/12/2025 | M1.3 |
| Последняя геомагнитная буря | 22/12/2025 | Kp5 (G1) |
| Безупречные дни | |
|---|---|
| Последний безупречный день | 08/06/2022 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| ноября 2025 | 91.8 -22.8 |
| декабря 2025 | 114.3 +22.5 |
| Последние 30 дней | 110.4 +23.9 |