| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 30/08/2017 | 1 | 70 | HSX | S08E62 | |
| 31/08/2017 | 1 | 70 | HSX | S08E48 | |
| 01/09/2017 | 1 | 80 | HSX | S08E36 | |
| 02/09/2017 | 1 | 80 | HSX | S08E23 | |
| 03/09/2017 | 4 | 60 | CSO | S10E09 | |
| 04/09/2017 | 12 | 130 | DSC | S10W02 | |
| 05/09/2017 | 28 | 680 | DKC | S10W16 | |
| 06/09/2017 | 33 | 880 | DKC | S10W30 | |
| 07/09/2017 | 24 | 960 | EKC | S10W43 | |
| 08/09/2017 | 21 | 1000 | EKC | S10W57 | |
| 09/09/2017 | 19 | 1060 | DKC | S09W70 | |
| 10/09/2017 | 8 | 530 | DKC | S09W83 |
| C | M | X |
|---|---|---|
| 42 | 29 | 6 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X13.3 | 06/09/2017 | 11:53 | 12:02 | 12:10 | |
| 2 | X11.8 | 10/09/2017 | 15:35 | 16:06 | 16:31 | |
| 3 | X3.7 | 06/09/2017 | 08:57 | 09:10 | 09:17 | |
| 4 | X1.99 | 07/09/2017 | 14:20 | 14:36 | 14:55 | |
| 5 | X1.16 | 08/09/2017 | 07:40 | 07:49 | 07:58 | |
| 6 | X1.09 | 07/09/2017 | 10:11 | 10:15 | 10:18 | |
| 7 | M7.91 | 04/09/2017 | 20:28 | 20:33 | 20:37 | |
| 8 | M6.01 | 05/09/2017 | 01:03 | 01:08 | 01:11 | |
| 9 | M5.61 | 07/09/2017 | 23:50 | 23:59 | 00:14 | |
| 10 | M5.47 | 05/09/2017 | 06:33 | 06:40 | 06:43 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 12/12/2025 | M1.1 |
| Últimas tormentas geomagnéticas | 12/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 135.1 +43.3 |
| Last 30 days | 107.1 +10.8 |