| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 19/08/2012 | 8 | 120 | CAO | N20E76 | |
| 20/08/2012 | 7 | 80 | CSO | N19E62 | |
| 21/08/2012 | 3 | 30 | CSO | N20E47 | |
| 22/08/2012 | 2 | 40 | CSO | N18E32 | |
| 23/08/2012 | 6 | 40 | CSO | N18E18 | |
| 24/08/2012 | 6 | 30 | CSO | N18E04 | |
| 25/08/2012 | 5 | 20 | CSO | N18W09 |
| B | C | M |
|---|---|---|
| 7 | 12 | 8 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M7.99 | 18/08/2012 | 00:24 | 01:02 | 01:07 | |
| 2 | M3.46 | 17/08/2012 | 13:12 | 13:19 | 13:23 | |
| 3 | M2.98 | 18/08/2012 | 16:02 | 16:07 | 16:09 | |
| 4 | M2.72 | 18/08/2012 | 03:17 | 03:23 | 03:30 | |
| 5 | M1.99 | 18/08/2012 | 23:15 | 23:22 | 23:32 | |
| 6 | M1.55 | 18/08/2012 | 22:46 | 22:54 | 23:00 | |
| 7 | M1.46 | 17/08/2012 | 17:08 | 17:20 | 17:27 | |
| 8 | M1.05 | 18/08/2012 | 14:18 | 14:27 | 14:30 | |
| 9 | C8.83 | 18/08/2012 | 06:09 | 06:18 | 06:31 | |
| 10 | C3.78 | 18/08/2012 | 08:30 | 08:37 | 08:40 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.2 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 118 +26.2 |
| Last 30 days | 118 +29.4 |