| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 23/12/2004 | 2 | 10 | CAO | S04W01 | |
| 24/12/2004 | 6 | 20 | BXO | S03W16 | |
| 25/12/2004 | 2 | 20 | CRO | S03W30 | |
| 26/12/2004 | 1 | 0 | AXX | S03W40 |
| B |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B2.77 | 27/12/2004 | 16:53 | 16:56 | 16:58 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119.2 -4.8 |
| Last 30 days | 119.5 +1.5 |