Región de manchas solares AR12857
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 14/08/2021 | 2 | 10 | BXO | N18W00 | |
| 15/08/2021 | 2 | 10 | BXO | N18W14 | |
| 16/08/2021 | 4 | 30 | DRO | N17W27 | |
| 17/08/2021 | 3 | 10 | BXO | N17W41 | |
| 18/08/2021 | 1 | 10 | AXX | N17W55 | |
| 19/08/2021 | 1 | 10 | AXX | N14W70 |
14/08/2021
15/08/2021
16/08/2021
17/08/2021
18/08/2021
19/08/2021
|
14/08/2021
15/08/2021
16/08/2021
17/08/2021
18/08/2021
19/08/2021
|
| B |
|---|
| 2 |
Las 2 mayores erupciones solares de la región 12857 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B3.4 | 16/08/2021 | 07:05 | 07:11 | 07:16 | |
| 2 | B1.2 | 16/08/2021 | 09:15 | 09:22 | 09:32 |
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 4384 5AR4381 8Do the high-resolution sunspot counts point to more complex sunspots? 75Unexplained proton activity 114CME March 1 26
Más temasApoye a SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 03/03/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (5%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| marzo 2026 | 77 -35.6 |
| Last 30 days | 63.9 -58.1 |