Región de manchas solares AR8447
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 23/01/1999 | 4 | 30 | CRO | N19W20 | |
| 24/01/1999 | 3 | 10 | BXO | N19W34 | |
| 25/01/1999 | 6 | 30 | BXO | N20W46 | |
| 26/01/1999 | 3 | 30 | CSO | N19W59 | |
| 27/01/1999 | 2 | 20 | BXO | N19W73 |
| C | M |
|---|---|
| 1 | 1 |
Las 2 mayores erupciones solares de la región 8447 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.19 | 26/01/1999 | 18:36 | 18:44 | 18:54 | |
| 2 | C2.49 | 22/01/1999 | 20:50 | 20:54 | 20:57 |
Últimas noticias
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
Últimos mensajes del foro
Growth of Cycle 25 990CMes from ar 4392 (19-21st of march) 255AR4401 6Filaments and prominences 531Comet C/2026 A1 (MAPS) for the southern hemisphere 19
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 22/03/2026 | Kp7- (G3) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 77 -1.2 |
| Last 30 days | 68.9 -24 |