| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 29/09/2004 | 1 | 60 | HAX | S11E76 | |
| 30/09/2004 | 1 | 60 | HAX | S11E64 | |
| 01/10/2004 | 1 | 60 | HAX | S12E52 | |
| 02/10/2004 | 1 | 50 | HSX | S12E38 | |
| 03/10/2004 | 1 | 40 | HSX | S12E25 | |
| 04/10/2004 | 5 | 40 | CSO | S12E11 | |
| 05/10/2004 | 7 | 50 | DSO | S11W02 | |
| 06/10/2004 | 8 | 40 | CSO | S12W15 | |
| 07/10/2004 | 4 | 30 | CSO | S13W28 | |
| 08/10/2004 | 1 | 20 | HSX | S13W41 | |
| 09/10/2004 | 3 | 20 | BXO | S13W54 | |
| 10/10/2004 | 1 | 20 | AXX | S13W67 |
| B |
|---|
| 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B5.34 | 03/10/2004 | 21:15 | 21:20 | 21:24 | |
| 2 | B1.8 | 04/10/2004 | 00:39 | 00:45 | 00:49 | |
| 3 | B1.63 | 03/10/2004 | 18:14 | 18:18 | 18:22 |
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 22/03/2026 | Kp7- (G3) |
| 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 | 77 -1.2 |
| Last 30 days | 68.9 -24 |