| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 10/09/2011 | 5 | 30 | CRO | S15E29 | |
| 11/09/2011 | 5 | 50 | DRO | S15E16 | |
| 12/09/2011 | 10 | 70 | DSO | S15E03 | |
| 13/09/2011 | 10 | 70 | DSI | S15W11 | |
| 14/09/2011 | 8 | 70 | DAO | S14W25 | |
| 15/09/2011 | 4 | 30 | CRO | S13W38 | |
| 16/09/2011 | 2 | 10 | AXX | S13W55 | |
| 17/09/2011 | 3 | 10 | BXO | S13W69 | |
| 18/09/2011 | 4 | 10 | BXO | S13W84 |
| C | M |
|---|---|
| 4 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.34 | 16/09/2011 | 11:30 | 11:36 | 11:39 | |
| 2 | C2.98 | 16/09/2011 | 15:05 | 15:08 | 15:12 | |
| 3 | C2.08 | 16/09/2011 | 18:00 | 18:03 | 18:11 | |
| 4 | C2.07 | 17/09/2011 | 08:05 | 08:08 | 08:10 | |
| 5 | C2.01 | 16/09/2011 | 22:09 | 22:13 | 22:45 |
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| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 11/02/2026 | M1.4 |
| Últimas tormentas geomagnéticas | 05/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 129.4 +16.8 |
| Last 30 days | 129.3 +29.3 |