| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 18/12/2000 | 1 | 10 | HSX | N16W63 | |
| 19/12/2000 | 1 | 10 | AXX | N16W76 | |
| 20/12/2000 | 1 | 0 | AXX | N16W89 |
| C |
|---|
| 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.6 | 18/12/2000 | 01:15 | 01:24 | 01:30 | |
| 2 | C4.16 | 18/12/2000 | 18:07 | 18:10 | 18:15 |
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| Último evento clase X | 02/02/2026 | X2.9 |
| Último evento clase M | 02/02/2026 | M5.2 |
| 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 |
| Last 30 days | 119 +4.2 |