| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 27/09/2012 | 1 | 200 | HSX | S12E68 | |
| 28/09/2012 | 1 | 260 | HHX | S13E55 | |
| 29/09/2012 | 1 | 280 | HHX | S12E42 | |
| 30/09/2012 | 1 | 360 | HHX | S11E28 | |
| 01/10/2012 | 1 | 350 | HHX | S12E15 | |
| 02/10/2012 | 1 | 310 | HHX | S11E02 | |
| 03/10/2012 | 7 | 310 | DHO | S12W12 | |
| 04/10/2012 | 5 | 270 | CHO | S08W25 | |
| 05/10/2012 | 2 | 250 | HHX | S12W38 | |
| 06/10/2012 | 1 | 230 | HSX | S12W51 | |
| 07/10/2012 | 1 | 220 | HSX | S12W64 | |
| 08/10/2012 | 1 | 270 | HHX | S13W77 | |
| 09/10/2012 | 1 | 210 | HSX | S12W91 |
| C |
|---|
| 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.71 | 26/09/2012 | 12:14 | 12:40 | 13:31 | |
| 2 | C1.58 | 02/10/2012 | 09:00 | 09:04 | 09:06 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.11 |
| Últimas tormentas geomagnéticas | 02/01/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 110 -14 |
| Last 30 days | 103.2 -6.5 |