Región de manchas solares AR8737
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 20/10/1999 | 8 | 50 | CAO | S15E14 | |
| 21/10/1999 | 17 | 70 | DAO | S16E01 | |
| 22/10/1999 | 28 | 170 | EAI | S15W12 | |
| 23/10/1999 | 22 | 310 | EAI | S15W26 | |
| 24/10/1999 | 17 | 270 | EKO | S14W40 | |
| 25/10/1999 | 13 | 330 | EKO | S13W54 | |
| 26/10/1999 | 5 | 370 | EAO | S13W67 | |
| 27/10/1999 | 5 | 360 | EAO | S15W78 | |
| 28/10/1999 | 1 | 140 | HSX | S13W89 |
| C | M |
|---|---|
| 4 | 1 |
Las 5 mayores erupciones solares de la región 8737 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M2.59 | 27/10/1999 | 13:24 | 13:37 | 14:01 | |
| 2 | C6.89 | 25/10/1999 | 19:28 | 19:48 | 20:01 | |
| 3 | C4.43 | 26/10/1999 | 12:56 | 13:00 | 13:03 | |
| 4 | C2.84 | 21/10/1999 | 06:20 | 06:25 | 06:30 | |
| 5 | C1.59 | 19/10/1999 | 17:07 | 17:16 | 17:21 |
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
Do the high-resolution sunspot counts point to more complex sunspots? 65Richard Carrington 1Yes, we really went to the moon before. 7AR4366 1029Feb 8-9 CMEs 28
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 12/02/2026 | M1.4 |
| Últimas tormentas geomagnéticas | 05/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 125.3 +12.7 |
| Last 30 days | 133.2 +36.4 |