| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 31/08/2012 | 1 | 10 | AXX | S16E56 | |
| 01/09/2012 | 2 | 30 | CRI | S15E40 | |
| 02/09/2012 | 4 | 20 | DAO | S16E25 | |
| 03/09/2012 | 3 | 20 | CSO | S17E10 | |
| 04/09/2012 | 3 | 10 | BXI | S19W07 | |
| 05/09/2012 | 6 | 50 | DSO | S20W22 | |
| 06/09/2012 | 5 | 70 | DSO | S21W35 | |
| 07/09/2012 | 7 | 100 | DSO | S22W48 | |
| 08/09/2012 | 6 | 340 | DHO | S20W63 | |
| 09/09/2012 | 6 | 220 | DAO | S21W77 | |
| 10/09/2012 | 1 | 120 | DAO | S21W88 |
| C | M |
|---|---|
| 2 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.21 | 31/08/2012 | 19:45 | 20:43 | 21:51 | |
| 2 | C1.88 | 07/09/2012 | 17:05 | 17:11 | 17:16 | |
| 3 | C1.82 | 07/09/2012 | 17:52 | 18:03 | 18:49 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 19/01/2026 | M1.2 |
| Últimas tormentas geomagnéticas | 19/01/2026 | Kp9- (G4) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 103.8 -20.2 |
| Last 30 days | 109 +1.5 |