| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 25/09/2012 | 1 | 120 | HAX | S09E70 | |
| 26/09/2012 | 3 | 180 | CSO | S09E58 | |
| 27/09/2012 | 3 | 160 | CSO | S09E45 | |
| 28/09/2012 | 2 | 160 | HSX | S10E33 | |
| 29/09/2012 | 3 | 200 | CSO | S09E20 | |
| 30/09/2012 | 5 | 190 | CSO | S08E05 | |
| 01/10/2012 | 4 | 180 | CSO | S09W08 | |
| 02/10/2012 | 2 | 170 | CAO | S09W21 | |
| 03/10/2012 | 3 | 160 | CSO | S09W34 | |
| 04/10/2012 | 4 | 180 | CSO | S10W47 | |
| 05/10/2012 | 5 | 160 | CSO | S10W60 | |
| 06/10/2012 | 2 | 150 | CSO | S10W73 | |
| 07/10/2012 | 2 | 150 | CSO | S11W87 |
| B | C |
|---|---|
| 2 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.38 | 27/09/2012 | 17:04 | 17:20 | 17:30 | |
| 2 | B4.17 | 06/10/2012 | 02:05 | 02:10 | 02:15 | |
| 3 | B3.99 | 06/10/2012 | 00:37 | 00:41 | 00:45 |
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| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 13/02/2026 | M1.0 |
| 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 | 112.1 -0.5 |
| Last 30 days | 128.7 +30.6 |