Sunspot region 3825 which is close to the east limb and slowly rotating into an earth-facing position has produced a long-duration X4.5 class solar flare (R3-strong) today that peaked at 15:29 UTC. This is the fifth largest solar flare of the current Solar Cycle.
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| Последняя X-вспышка | 18/01/2026 | X1.9 |
| Последняя M-вспышка | 17/01/2026 | M1.1 |
| Последняя геомагнитная буря | 17/01/2026 | Kp5+ (G1) |
| Безупречные дни | |
|---|---|
| Последний безупречный день | 08/06/2022 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| декабря 2025 | 124 +32.2 |
| января 2026 | 98.3 -25.7 |
| Последние 30 дней | 104.9 -1.9 |