| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 15/10/1997 | 3 | 20 | BXO | N14E62 | |
| 16/10/1997 | 6 | 50 | CSO | N15E47 | |
| 17/10/1997 | 5 | 30 | BXO | N14E34 | |
| 18/10/1997 | 10 | 40 | BXO | N13E21 | |
| 19/10/1997 | 7 | 30 | CSO | N13E08 | |
| 20/10/1997 | 4 | 30 | CSO | N13W03 | |
| 21/10/1997 | 4 | 20 | HSX | N13W16 | |
| 22/10/1997 | 3 | 10 | BXO | N13W29 |
| B |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B3.4 | 14/10/1997 | 21:13 | 21:18 | 21:22 |
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 22/03/2026 | Kp7- (G3) |
| 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 | 77 -1.2 |
| Last 30 days | 68.9 -24 |