| Кол-во пятен | Размер | Класс пятна по магнитуде | Класс пятна по системе Zürich/Macintosh | Координаты | |
|---|---|---|---|---|---|
| 19/04/2021 | 8 | 60 | BXO | N18W45 | |
| 20/04/2021 | 13 | 140 | DAI | N18W60 | |
| 21/04/2021 | 7 | 180 | DAO | N18W76 | |
| 22/04/2021 | 5 | 140 | CSO | N18W92 | |
| 23/04/2021 | 5 | 140 | CSO | N18W0* |
| B | C |
|---|---|
| 48 | 12 |
| Начало | Максимум | Конец | ||||
|---|---|---|---|---|---|---|
| 1 | C8.6 | 22/04/2021 | 20:00 | 20:11 | 20:20 | |
| 2 | C4.3 | 22/04/2021 | 09:14 | 09:21 | 09:41 | |
| 3 | C3.7 | 22/04/2021 | 10:40 | 10:49 | 11:03 | |
| 4 | C2.4 | 23/04/2021 | 23:08 | 23:12 | 23:16 | |
| 5 | C2.3 | 22/04/2021 | 07:16 | 07:23 | 07:27 | |
| 6 | C2.3 | 23/04/2021 | 22:39 | 22:54 | 22:57 | |
| 7 | C2.3 | 23/04/2021 | 22:57 | 23:01 | 23:06 | |
| 8 | C1.7 | 22/04/2021 | 05:50 | 05:57 | 06:02 | |
| 9 | C1.6 | 21/04/2021 | 01:18 | 01:29 | 02:37 | |
| 10 | C1.4 | 22/04/2021 | 10:03 | 10:08 | 10:14 |
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| Последняя X-вспышка | 30/03/2026 | X1.5 |
| Последняя M-вспышка | 09/04/2026 | M1.0 |
| Последняя геомагнитная буря | 03/04/2026 | Kp7- (G3) |
| Безупречные дни | |
|---|---|
| Последние 365 дней | 3 дней |
| 2026 | 3 дней (3%) |
| Последний безупречный день | 24/02/2026 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| марта 2026 | 85.9 +7.7 |
| апреля 2026 | 94.2 +8.3 |
| Последние 30 дней | 94.7 +35.4 |