Región de manchas solares AR8464
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 13/02/1999 | 1 | 70 | EAO | N19E64 | |
| 14/02/1999 | 4 | 160 | ESO | N21E55 | |
| 15/02/1999 | 7 | 90 | CSO | N20E42 | |
| 16/02/1999 | 6 | 90 | CSO | N20E28 | |
| 17/02/1999 | 7 | 80 | CSO | N19E15 | |
| 18/02/1999 | 7 | 70 | DSO | N20E02 | |
| 19/02/1999 | 10 | 70 | CSO | N18W11 | |
| 20/02/1999 | 6 | 50 | CSO | N18W26 | |
| 21/02/1999 | 3 | 30 | CSO | N18W40 | |
| 22/02/1999 | 3 | 20 | CSO | N18W53 | |
| 23/02/1999 | 1 | 0 | AXX | N18W65 |
| C | M |
|---|---|
| 3 | 1 |
Las 4 mayores erupciones solares de la región 8464 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.35 | 16/02/1999 | 23:56 | 00:03 | 00:07 | |
| 2 | C3.44 | 15/02/1999 | 18:31 | 18:37 | 18:40 | |
| 3 | C1.53 | 19/02/1999 | 07:28 | 07:33 | 07:36 | |
| 4 | C1.12 | 18/02/1999 | 23:53 | 00:05 | 00:07 |
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
Unspecified geomagnetic activity 113AR4392 6CH 31 HSS 1Comet C/2026 A1 (MAPS) for the southern hemisphere 17The hypothetical role of metal ions in Sporadic E skip 6
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 | 13/03/2026 | M1.2 |
| Últimas tormentas geomagnéticas | 13/03/2026 | Kp6- (G2) |
| 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 | 83.5 +5.3 |
| Last 30 days | 58.3 -70.3 |