Región de manchas solares AR8639
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 20/07/1999 | 5 | 10 | BXO | N38W14 | |
| 21/07/1999 | 5 | 20 | BXO | N39W26 | |
| 22/07/1999 | 11 | 50 | DSO | N38W37 | |
| 23/07/1999 | 12 | 400 | DAI | N38W50 | |
| 24/07/1999 | 13 | 390 | DKO | N38W62 | |
| 25/07/1999 | 14 | 290 | DAO | N38W74 | |
| 26/07/1999 | 8 | 230 | DAO | N38W87 |
| C | M |
|---|---|
| 1 | 2 |
Las 3 mayores erupciones solares de la región 8639 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M3.44 | 25/07/1999 | 13:08 | 13:38 | 14:17 | |
| 2 | M1.1 | 24/07/1999 | 20:40 | 20:48 | 20:59 | |
| 3 | C3.69 | 22/07/1999 | 02:32 | 02:39 | 02:46 |
Últimas noticias
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
miércoles, 31 diciembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Últimos mensajes del foro
Do the high-resolution sunspot counts point to more complex sunspots? 8X1.9 CME 1326AR 14340 19AR 4345 31Unspecified geomagnetic activity 62
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Hechos clima espacial
| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 22/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 114.4 -9.6 |
| Last 30 days | 118.1 +9.1 |