Región de manchas solares AR8462
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 13/02/1999 | 7 | 30 | CRO | N20E34 | |
| 14/02/1999 | 16 | 50 | DSO | N21E21 | |
| 15/02/1999 | 21 | 80 | DAO | N20E07 | |
| 16/02/1999 | 17 | 130 | DAO | N19W06 | |
| 17/02/1999 | 15 | 150 | EAO | N18W20 | |
| 18/02/1999 | 9 | 170 | DAO | N20W27 | |
| 19/02/1999 | 6 | 160 | DAO | N20W40 | |
| 20/02/1999 | 6 | 160 | DAO | N20W50 | |
| 21/02/1999 | 5 | 130 | CAO | N21W65 | |
| 22/02/1999 | 1 | 10 | AXX | N20W79 | |
| 23/02/1999 | 1 | 10 | HRX | N21W90 |
| C | M |
|---|---|
| 19 | 2 |
Las 10 mayores erupciones solares de la región 8462 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.9 | 21/02/1999 | 13:03 | 13:45 | 14:08 | |
| 2 | M1.05 | 15/02/1999 | 09:18 | 09:27 | 09:34 | |
| 3 | C9.86 | 16/02/1999 | 17:31 | 17:42 | 17:55 | |
| 4 | C7.67 | 16/02/1999 | 21:16 | 21:21 | 21:23 | |
| 5 | C5.84 | 15/02/1999 | 16:18 | 16:38 | 16:55 | |
| 6 | C4.86 | 14/02/1999 | 02:35 | 02:44 | 03:03 | |
| 7 | C4.81 | 14/02/1999 | 22:40 | 22:52 | 23:03 | |
| 8 | C3.97 | 13/02/1999 | 19:48 | 20:02 | 20:17 | |
| 9 | C3.91 | 15/02/1999 | 21:21 | 21:40 | 21:51 | |
| 10 | C3.81 | 13/02/1999 | 19:21 | 19:26 | 19:30 |
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
AR4392 (including CMEs) 80Current Farside Activity 417Comet C/2026 A1 (MAPS) for the southern hemisphere 18Growth of Cycle 25 985Incoming & Unnumbered Active Regions 223
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 14/03/2026 | 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 | 82.4 +4.2 |
| Last 30 days | 61.1 -58.1 |