| Кол-во пятен | Размер | Класс пятна по магнитуде | Класс пятна по системе Zürich/Macintosh | Координаты | |
|---|---|---|---|---|---|
| 17/04/2015 | 7 | 30 | CAO | N15E12 | |
| 18/04/2015 | 6 | 30 | CRI | N15W02 | |
| 19/04/2015 | 5 | 10 | BXO | N15W16 | |
| 21/04/2015 | 1 | 10 | AXX | N15W41 | |
| 24/04/2015 | 7 | 80 | CAO | N20W83 | |
| 25/04/2015 | 2 | 10 | BXO | N19W96 | |
| 26/04/2015 | 2 | 10 | BXO | N19W0* |
| C | M |
|---|---|
| 9 | 1 |
| Начало | Максимум | Конец | ||||
|---|---|---|---|---|---|---|
| 1 | M1.05 | 23/04/2015 | 11:58 | 12:03 | 12:08 | |
| 2 | C3.72 | 23/04/2015 | 17:42 | 17:46 | 17:48 | |
| 3 | C3.12 | 23/04/2015 | 02:05 | 02:09 | 02:20 | |
| 4 | C3.09 | 24/04/2015 | 08:39 | 08:43 | 08:47 | |
| 5 | C2.16 | 23/04/2015 | 03:25 | 03:29 | 03:31 | |
| 6 | C2.12 | 23/04/2015 | 06:27 | 06:32 | 06:37 | |
| 7 | C2.09 | 23/04/2015 | 07:31 | 07:43 | 07:52 | |
| 8 | C2.09 | 24/04/2015 | 02:39 | 02:51 | 03:01 | |
| 9 | C1.74 | 24/04/2015 | 01:35 | 01:38 | 01:44 | |
| 10 | C1.71 | 24/04/2015 | 23:28 | 23:31 | 23:38 |
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| Последняя X-вспышка | 24/04/2026 | X2.5 |
| Последняя M-вспышка | 17/05/2026 | M1.4 |
| 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 | 89.2 +9.9 |
| Последние 30 дней | 99.3 +7.6 |