| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 18/07/2004 | 10 | 100 | DAO | S14E71 | |
| 19/07/2004 | 11 | 200 | CAO | S14E58 | |
| 20/07/2004 | 13 | 270 | DAI | S14E45 | |
| 21/07/2004 | 17 | 190 | CAO | S14E32 | |
| 22/07/2004 | 15 | 110 | CAI | S12E20 | |
| 23/07/2004 | 10 | 130 | DAI | S12E05 | |
| 24/07/2004 | 5 | 90 | DSO | S13W09 | |
| 25/07/2004 | 4 | 60 | CSO | S12W24 | |
| 26/07/2004 | 4 | 70 | CSO | S12W37 | |
| 27/07/2004 | 2 | 80 | DSO | S12W50 | |
| 28/07/2004 | 3 | 70 | DSO | S14W65 | |
| 29/07/2004 | 9 | 20 | BXO | S12W76 |
| C |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.68 | 19/07/2004 | 17:29 | 17:33 | 17:36 |
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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 | 20/01/2026 | Kp8 (G4) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 107.3 -16.8 |
| Last 30 days | 113 +4.9 |