| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/09/2011 | 2 | 40 | BXO | N08E66 | |
| 13/09/2011 | 3 | 10 | BXO | N08E52 | |
| 14/09/2011 | 5 | 50 | CAO | N09E38 | |
| 15/09/2011 | 2 | 30 | CRO | N08E24 | |
| 16/09/2011 | 1 | 20 | HRX | N10E08 | |
| 17/09/2011 | 1 | 20 | HRX | N09W04 | |
| 18/09/2011 | 1 | 20 | HRX | N10W17 |
| C |
|---|
| 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.86 | 12/09/2011 | 03:24 | 03:29 | 03:33 | |
| 2 | C2.42 | 12/09/2011 | 02:22 | 02:26 | 02:30 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 11/01/2026 | M3.3 |
| Últimas tormentas geomagnéticas | 11/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 100.8 -23.2 |
| Last 30 days | 99.2 -9.4 |