Región de manchas solares AR8457
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 09/02/1999 | 1 | 70 | HSX | N18E73 | |
| 10/02/1999 | 3 | 90 | CSO | N18E61 | |
| 11/02/1999 | 8 | 200 | DAO | N17E48 | |
| 12/02/1999 | 16 | 290 | EAO | N16E36 | |
| 13/02/1999 | 26 | 350 | EAI | N15E23 | |
| 14/02/1999 | 36 | 660 | EKI | N15E10 | |
| 15/02/1999 | 32 | 660 | EKI | N15W03 | |
| 16/02/1999 | 20 | 600 | EKI | N15W18 | |
| 17/02/1999 | 24 | 550 | EKI | N14W30 | |
| 18/02/1999 | 9 | 330 | EKO | N15W42 | |
| 19/02/1999 | 8 | 260 | EAO | N15W55 | |
| 20/02/1999 | 8 | 190 | EAO | N15W69 | |
| 21/02/1999 | 5 | 110 | CAO | N15W82 |
| C | M |
|---|---|
| 5 | 2 |
Las 7 mayores erupciones solares de la región 8457 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.44 | 14/02/1999 | 09:59 | 10:45 | 11:10 | |
| 2 | M1.09 | 12/02/1999 | 13:40 | 14:07 | 14:22 | |
| 3 | C6.03 | 15/02/1999 | 19:00 | 19:04 | 19:06 | |
| 4 | C4.59 | 12/02/1999 | 18:59 | 19:14 | 19:24 | |
| 5 | C3.7 | 12/02/1999 | 18:15 | 18:24 | 18:38 | |
| 6 | C2.44 | 15/02/1999 | 13:14 | 13:17 | 13:19 | |
| 7 | C1.94 | 15/02/1999 | 04:44 | 04:46 | 04:47 |
Últimas noticias
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
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lunes, 19 enero 2026
CME impact! S4 solar radiation storm
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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 | 23/03/2026 | Kp5 (G1) |
| 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 | 79.2 +1 |
| Last 30 days | 75.6 -9.1 |