Región de manchas solares AR8704
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 18/09/1999 | 1 | 70 | HSX | S21E63 | |
| 19/09/1999 | 5 | 110 | CSO | S21E52 | |
| 20/09/1999 | 7 | 180 | CSO | S22E42 | |
| 21/09/1999 | 6 | 110 | ESO | S22E28 | |
| 22/09/1999 | 9 | 130 | ESO | S22E16 | |
| 23/09/1999 | 14 | 120 | CSO | S22E01 | |
| 24/09/1999 | 8 | 100 | CSO | S21W11 | |
| 25/09/1999 | 6 | 120 | CSO | S20W25 | |
| 26/09/1999 | 3 | 110 | CSO | S21W39 | |
| 27/09/1999 | 1 | 110 | HSX | S20W52 | |
| 28/09/1999 | 1 | 100 | HSX | S19W67 | |
| 29/09/1999 | 1 | 50 | HSX | S19W81 | |
| 30/09/1999 | 1 | 30 | HSX | S19W90 |
| C |
|---|
| 2 |
Las 2 mayores erupciones solares de la región 8704 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4 | 21/09/1999 | 07:15 | 07:20 | 07:24 | |
| 2 | C3.13 | 27/09/1999 | 09:00 | 09:12 | 09:21 |
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
CMes from ar 4392 (19-21st of march) 254Filaments and prominences 531Growth of Cycle 25 988AR4401 5Comet C/2026 A1 (MAPS) for the southern hemisphere 19
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 | 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 |