| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 25/10/2004 | 8 | 70 | DAO | S17E30 | |
| 26/10/2004 | 6 | 110 | DAO | S18E16 | |
| 27/10/2004 | 4 | 90 | DAO | S18E03 | |
| 28/10/2004 | 5 | 60 | DSO | S18W11 | |
| 29/10/2004 | 2 | 40 | HAX | S18W27 | |
| 30/10/2004 | 1 | 20 | HSX | S18W42 | |
| 31/10/2004 | 2 | 0 | AXX | S19W54 |
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| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 05/02/2026 | M2.2 |
| 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 |
| febrero 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |