Región de manchas solares AR8644
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 24/07/1999 | 1 | 30 | HAX | S24E68 | |
| 25/07/1999 | 2 | 40 | CAO | S25E54 | |
| 26/07/1999 | 1 | 40 | HSX | S25E42 | |
| 27/07/1999 | 1 | 40 | HSX | S25E28 | |
| 28/07/1999 | 1 | 30 | HSX | S25E16 | |
| 29/07/1999 | 1 | 40 | HSX | S26E02 | |
| 30/07/1999 | 3 | 30 | CSO | S26W08 | |
| 31/07/1999 | 2 | 20 | CRO | S25W23 | |
| 01/08/1999 | 2 | 10 | AXX | S25W36 |
| M |
|---|
| 1 |
Las 1 mayores erupciones solares de la región 8644 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.79 | 23/07/1999 | 22:55 | 23:00 | 23:06 |
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
AR4409 174Comet C/2026 A1 (MAPS) for the southern hemisphere 54Space Weather Memes 817Photographing auroras 240AR4405 244
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 04/04/2026 | 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 | 128.3 +42.3 |
| Last 30 days | 98.2 +38.5 |
Efemérides*
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