Región de manchas solares AR8807
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 19/12/1999 | 4 | 30 | CSO | N11E68 | |
| 20/12/1999 | 4 | 40 | CSO | N11E57 | |
| 21/12/1999 | 6 | 40 | CAO | N10E44 | |
| 22/12/1999 | 7 | 30 | CSO | N11E29 | |
| 23/12/1999 | 6 | 30 | DAO | N10E16 | |
| 24/12/1999 | 5 | 20 | CAO | N11E02 | |
| 25/12/1999 | 10 | 20 | BXO | N12W11 | |
| 26/12/1999 | 6 | 10 | BXO | N11W23 | |
| 27/12/1999 | 5 | 10 | BXO | N11W37 |
| C | M |
|---|---|
| 6 | 1 |
Las 7 mayores erupciones solares de la región 8807 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M2.61 | 22/12/1999 | 01:50 | 02:16 | 02:32 | |
| 2 | C4.79 | 20/12/1999 | 15:07 | 15:16 | 15:26 | |
| 3 | C4.03 | 20/12/1999 | 09:03 | 09:08 | 09:17 | |
| 4 | C3.91 | 22/12/1999 | 01:12 | 01:19 | 01:23 | |
| 5 | C3.76 | 19/12/1999 | 23:10 | 23:13 | 23:17 | |
| 6 | C3.53 | 25/12/1999 | 20:50 | 21:00 | 21:11 | |
| 7 | C1.94 | 21/12/1999 | 02:36 | 02:55 | 03:00 |
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Hechos clima espacial
| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 29/12/2025 | M1.0 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 117.2 +25.4 |
| Last 30 days | 117.2 +30.3 |