| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 29/09/1999 | 6 | 10 | BXO | N23W31 | |
| 30/09/1999 | 4 | 20 | CSO | N22W45 | |
| 01/10/1999 | 4 | 10 | BXO | N23W58 | |
| 02/10/1999 | 1 | 0 | AXX | N22W71 |
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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 | 21/01/2026 | Kp7+ (G3) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 110 -14 |
| Last 30 days | 115.1 +6.1 |