Región de manchas solares AR8074
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/08/1997 | 1 | 90 | HSX | N26E75 | |
| 13/08/1997 | 1 | 30 | HSX | N26E63 | |
| 14/08/1997 | 4 | 40 | CSO | N26E52 | |
| 15/08/1997 | 2 | 30 | HSX | N27E38 | |
| 16/08/1997 | 5 | 30 | CSO | N27E27 | |
| 17/08/1997 | 1 | 20 | HRX | N27E11 | |
| 18/08/1997 | 2 | 0 | AXX | N27W02 |
| B |
|---|
| 3 |
Las 3 mayores erupciones solares de la región 8074 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B4.7 | 21/08/1997 | 04:28 | 04:35 | 04:46 | |
| 2 | B4.64 | 12/08/1997 | 05:49 | 05:55 | 06:01 | |
| 3 | B2.04 | 18/08/1997 | 17:11 | 17:17 | 17:45 |
Últimas noticias
lunes, 30 marzo 2026
X1.5 solar flare
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
Últimos mensajes del foro
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 09/04/2026 | M1.0 |
| Últimas tormentas geomagnéticas | 03/04/2026 | Kp7- (G3) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| abril 2026 | 107.7 +21.8 |
| Last 30 days | 100 +44.8 |
Efemérides*
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