| Кол-во пятен | Размер | Класс пятна по магнитуде | Класс пятна по системе Zürich/Macintosh | Координаты | |
|---|---|---|---|---|---|
| 13/12/2012 | 7 | 30 | DAO | N20W08 | |
| 14/12/2012 | 10 | 70 | DAI | N21W20 | |
| 15/12/2012 | 13 | 100 | DAI | N21W33 | |
| 16/12/2012 | 19 | 120 | DAI | N21W46 | |
| 17/12/2012 | 15 | 140 | DSI | N20W60 | |
| 18/12/2012 | 10 | 140 | DSI | N23W75 | |
| 19/12/2012 | 5 | 80 | DSO | N23W89 |
| B | C |
|---|---|
| 4 | 7 |
| Начало | Максимум | Конец | ||||
|---|---|---|---|---|---|---|
| 1 | C1.99 | 18/12/2012 | 13:00 | 13:08 | 13:12 | |
| 2 | C1.96 | 17/12/2012 | 14:41 | 15:02 | 15:17 | |
| 3 | C1.82 | 15/12/2012 | 19:42 | 19:47 | 19:54 | |
| 4 | C1.62 | 16/12/2012 | 20:28 | 21:03 | 21:32 | |
| 5 | C1.29 | 17/12/2012 | 22:19 | 22:23 | 22:27 | |
| 6 | C1.12 | 15/12/2012 | 09:06 | 09:11 | 09:15 | |
| 7 | C1.06 | 17/12/2012 | 12:16 | 12:20 | 12:23 | |
| 8 | B9.53 | 17/12/2012 | 08:07 | 08:12 | 08:15 | |
| 9 | B8.84 | 15/12/2012 | 12:14 | 12:24 | 12:29 | |
| 10 | B8.19 | 15/12/2012 | 11:44 | 11:51 | 11:55 |
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| Последняя X-вспышка | 24/04/2026 | X2.5 |
| Последняя M-вспышка | 29/05/2026 | M1.1 |
| Последняя геомагнитная буря | 16/05/2026 | Kp6- (G2) |
| Безупречные дни | |
|---|---|
| Последние 365 дней | 3 дней |
| 2026 | 3 дней (2%) |
| Последний безупречный день | 24/02/2026 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| апреля 2026 | 79.3 -6.6 |
| мая 2026 | 97.9 +18.6 |
| Последние 30 дней | 97.9 +5 |