| Кол-во пятен | Размер | Класс пятна по магнитуде | Класс пятна по системе Zürich/Macintosh | Координаты | |
|---|---|---|---|---|---|
| 06/09/1997 | 2 | 10 | BXO | N22E64 | |
| 07/09/1997 | 1 | 10 | HRX | N22E51 | |
| 08/09/1997 | 3 | 10 | HRX | N21E36 | |
| 09/09/1997 | 15 | 70 | CAO | N21E26 | |
| 10/09/1997 | 19 | 170 | DAI | N22E13 | |
| 11/09/1997 | 22 | 270 | DSI | N22W01 | |
| 12/09/1997 | 20 | 240 | EAI | N22W13 | |
| 13/09/1997 | 22 | 240 | EAO | N22W26 | |
| 14/09/1997 | 16 | 230 | EAO | N22W39 | |
| 15/09/1997 | 12 | 270 | ESO | N22W53 | |
| 16/09/1997 | 10 | 240 | DAO | N21W64 | |
| 17/09/1997 | 6 | 270 | EAO | N22W77 | |
| 18/09/1997 | 6 | 80 | DRO | N22W88 |
| B | C | M |
|---|---|---|
| 4 | 8 | 2 |
| Начало | Максимум | Конец | ||||
|---|---|---|---|---|---|---|
| 1 | M2.26 | 17/09/1997 | 11:35 | 11:43 | 11:52 | |
| 2 | M1.35 | 17/09/1997 | 17:45 | 18:03 | 18:27 | |
| 3 | C6.33 | 15/09/1997 | 02:02 | 02:14 | 02:27 | |
| 4 | C4.49 | 16/09/1997 | 22:06 | 22:22 | 22:38 | |
| 5 | C4.07 | 15/09/1997 | 06:38 | 06:54 | 07:06 | |
| 6 | C1.66 | 12/09/1997 | 18:55 | 19:00 | 19:04 | |
| 7 | C1.56 | 12/09/1997 | 02:07 | 02:11 | 02:13 | |
| 8 | C1.34 | 12/09/1997 | 20:04 | 20:09 | 20:11 | |
| 9 | C1.33 | 14/09/1997 | 20:11 | 20:16 | 20:32 | |
| 10 | C1.11 | 12/09/1997 | 00:16 | 00:28 | 00:30 |
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| Последняя X-вспышка | 18/01/2026 | X1.9 |
| Последняя M-вспышка | 21/01/2026 | M3.4 |
| Последняя геомагнитная буря | 22/01/2026 | Kp5+ (G1) |
| Безупречные дни | |
|---|---|
| Последний безупречный день | 08/06/2022 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| декабря 2025 | 124 +32.2 |
| января 2026 | 117.9 -6.1 |
| Последние 30 дней | 121.4 +11.9 |