| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 22/02/2004 | 7 | 20 | BXO | N14E42 | |
| 23/02/2004 | 15 | 180 | EAI | N13E26 | |
| 24/02/2004 | 20 | 300 | EKO | N13E13 | |
| 25/02/2004 | 27 | 470 | EKI | N15E00 | |
| 26/02/2004 | 39 | 540 | EKC | N14W14 | |
| 27/02/2004 | 51 | 650 | EKC | N14W27 | |
| 28/02/2004 | 29 | 870 | EKC | N14W42 | |
| 29/02/2004 | 28 | 780 | EKC | N15W54 | |
| 01/03/2004 | 16 | 650 | EAI | N13W67 | |
| 02/03/2004 | 12 | 130 | DSO | N13W80 |
| B | C | M | X |
|---|---|---|---|
| 32 | 26 | 3 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X1.64 | 26/02/2004 | 01:50 | 02:03 | 02:10 | |
| 2 | M8.24 | 26/02/2004 | 22:14 | 22:30 | 22:39 | |
| 3 | M1.15 | 25/02/2004 | 12:11 | 12:25 | 12:37 | |
| 4 | M1.08 | 26/02/2004 | 19:56 | 20:18 | 20:26 | |
| 5 | C9.41 | 26/02/2004 | 14:09 | 14:20 | 14:23 | |
| 6 | C4.22 | 28/02/2004 | 17:23 | 17:27 | 17:30 | |
| 7 | C3.82 | 25/02/2004 | 16:11 | 16:27 | 16:42 | |
| 8 | C3.72 | 25/02/2004 | 23:06 | 23:15 | 23:27 | |
| 9 | C3.59 | 27/02/2004 | 08:43 | 08:51 | 08:56 | |
| 10 | C3.48 | 25/02/2004 | 01:58 | 02:08 | 02:13 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 19/01/2026 | M1.2 |
| Últimas tormentas geomagnéticas | 19/01/2026 | Kp9- (G4) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 103.8 -20.2 |
| Last 30 days | 109 +1.5 |