Región de manchas solares AR8647
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 26/07/1999 | 6 | 110 | CAO | S18E63 | |
| 27/07/1999 | 10 | 220 | DSO | S18E51 | |
| 28/07/1999 | 10 | 150 | DAO | S18E37 | |
| 29/07/1999 | 12 | 90 | EAO | S18E24 | |
| 30/07/1999 | 17 | 50 | ESO | S18E11 | |
| 31/07/1999 | 11 | 40 | CSO | S17W03 | |
| 01/08/1999 | 8 | 40 | CSO | S18W18 | |
| 02/08/1999 | 15 | 40 | CSO | S18W34 | |
| 03/08/1999 | 17 | 140 | DAO | S18W49 | |
| 04/08/1999 | 22 | 270 | DAO | S18W63 | |
| 05/08/1999 | 12 | 350 | EAO | S19W76 | |
| 06/08/1999 | 7 | 120 | EAO | S19W87 |
| C | M | X |
|---|---|---|
| 6 | 2 | 1 |
Las 9 mayores erupciones solares de la región 8647 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X2.03 | 02/08/1999 | 21:18 | 21:25 | 21:38 | |
| 2 | M1.73 | 04/08/1999 | 15:49 | 16:07 | 16:25 | |
| 3 | M1.32 | 01/08/1999 | 06:38 | 06:45 | 06:48 | |
| 4 | C8.24 | 03/08/1999 | 04:58 | 05:02 | 05:10 | |
| 5 | C7.03 | 05/08/1999 | 03:38 | 03:42 | 03:46 | |
| 6 | C6.39 | 04/08/1999 | 04:11 | 04:14 | 04:17 | |
| 7 | C5.67 | 04/08/1999 | 08:53 | 08:57 | 09:02 | |
| 8 | C3.69 | 03/08/1999 | 02:53 | 02:56 | 02:59 | |
| 9 | C2.71 | 03/08/1999 | 08:39 | 08:42 | 08:45 |
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Hechos clima espacial
| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119 -5 |
| Last 30 days | 119 +0.7 |