| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 15/09/2011 | 4 | 40 | CSO | N16E52 | |
| 16/09/2011 | 5 | 40 | DSO | N16E38 | |
| 17/09/2011 | 7 | 70 | DSO | N15E23 | |
| 18/09/2011 | 3 | 100 | DSO | N15E09 | |
| 19/09/2011 | 7 | 30 | CRO | N15W06 | |
| 20/09/2011 | 2 | 20 | HRX | N14W22 | |
| 21/09/2011 | 3 | 20 | DRO | N15W36 | |
| 22/09/2011 | 2 | 10 | BXO | N16W47 |
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 22/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (5%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 76.8 -35.8 |
| Last 30 days | 83.1 -38 |