| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 04/12/2004 | 1 | 20 | AXX | N06E61 | |
| 06/12/2004 | 2 | 10 | AXX | N06E31 | |
| 07/12/2004 | 4 | 10 | BXO | N04E20 | |
| 08/12/2004 | 5 | 20 | BXO | N04E01 | |
| 09/12/2004 | 7 | 20 | BXO | N04W11 | |
| 10/12/2004 | 7 | 30 | BXO | N05W21 | |
| 11/12/2004 | 1 | 10 | AXX | N05W38 |
| C |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.62 | 08/12/2004 | 19:34 | 19:59 | 20:44 |
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 16/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 14/03/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 83.1 +4.9 |
| Last 30 days | 60 -62.3 |