| Кол-во пятен | Размер | Класс пятна по магнитуде | Класс пятна по системе Zürich/Macintosh | Координаты | |
|---|---|---|---|---|---|
| 14/04/2011 | 6 | 220 | DAO | N17E71 | |
| 15/04/2011 | 9 | 260 | DAO | N16E58 | |
| 16/04/2011 | 14 | 340 | EKO | N17E44 | |
| 17/04/2011 | 19 | 360 | EKI | N16E32 | |
| 18/04/2011 | 21 | 430 | EAI | N16E19 | |
| 19/04/2011 | 22 | 350 | ESC | N17E05 | |
| 20/04/2011 | 26 | 350 | EKI | N17W08 | |
| 21/04/2011 | 26 | 300 | EHI | N16W20 | |
| 22/04/2011 | 20 | 300 | EHI | N16W32 | |
| 23/04/2011 | 16 | 190 | ESI | N17W45 | |
| 24/04/2011 | 18 | 270 | EKI | N17W57 | |
| 25/04/2011 | 18 | 200 | CAO | N18W73 | |
| 26/04/2011 | 8 | 270 | DSO | N16W84 |
| B | C |
|---|---|
| 3 | 17 |
| Начало | Максимум | Конец | ||||
|---|---|---|---|---|---|---|
| 1 | C7.12 | 14/04/2011 | 05:20 | 05:27 | 05:33 | |
| 2 | C2.91 | 14/04/2011 | 02:49 | 02:58 | 03:23 | |
| 3 | C2.72 | 15/04/2011 | 11:29 | 11:36 | 11:48 | |
| 4 | C2.69 | 18/04/2011 | 02:35 | 02:43 | 02:47 | |
| 5 | C2.12 | 18/04/2011 | 18:55 | 19:02 | 19:08 | |
| 6 | C2.1 | 14/04/2011 | 01:31 | 01:35 | 01:38 | |
| 7 | C2.08 | 16/04/2011 | 01:54 | 02:01 | 02:07 | |
| 8 | C1.55 | 13/04/2011 | 08:29 | 08:32 | 08:36 | |
| 9 | C1.37 | 18/04/2011 | 15:56 | 16:02 | 16:06 | |
| 10 | C1.32 | 13/04/2011 | 22:52 | 22:59 | 23:15 |
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| Последняя X-вспышка | 08/12/2025 | X1.1 |
| Последняя M-вспышка | 31/12/2025 | M7.11 |
| Последняя геомагнитная буря | 02/01/2026 | Kp5 (G1) |
| Безупречные дни | |
|---|---|
| Последний безупречный день | 08/06/2022 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| декабря 2025 | 124 +32.2 |
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| Последние 30 дней | 107.6 -0.4 |