Región de manchas solares AR8728
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 09/10/1999 | 1 | 30 | HSX | N22E74 | |
| 10/10/1999 | 10 | 150 | CAO | N21E62 | |
| 11/10/1999 | 13 | 340 | DHO | N22E50 | |
| 12/10/1999 | 22 | 560 | EKI | N22E38 | |
| 13/10/1999 | 19 | 560 | EKI | N22E25 | |
| 14/10/1999 | 26 | 520 | FKO | N23E15 | |
| 15/10/1999 | 21 | 330 | EKO | N22E00 | |
| 16/10/1999 | 20 | 310 | EAO | N22W13 | |
| 17/10/1999 | 29 | 290 | EAO | N23W26 | |
| 18/10/1999 | 10 | 220 | EAO | N23W40 | |
| 19/10/1999 | 2 | 170 | CSO | N22W59 | |
| 20/10/1999 | 3 | 130 | DAO | N24W70 | |
| 21/10/1999 | 3 | 110 | CAO | N24W83 | |
| 22/10/1999 | 1 | 80 | HAX | N22W94 |
| C |
|---|
| 2 |
Las 2 mayores erupciones solares de la región 8728 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.31 | 16/10/1999 | 05:05 | 05:17 | 05:20 | |
| 2 | C2.24 | 18/10/1999 | 18:52 | 18:57 | 19:03 |
Últimas noticias
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
Últimos mensajes del foro
AR 4373 7Do the high-resolution sunspot counts point to more complex sunspots? 68Feb 8-9 CMEs 31Richard Carrington 1Yes, we really went to the moon before. 7
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 13/02/2026 | M1.0 |
| Últimas tormentas geomagnéticas | 05/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 121.7 +9.1 |
| Last 30 days | 131.5 +34.7 |