| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 16/07/1998 | 3 | 20 | BXO | S28E55 | |
| 17/07/1998 | 6 | 30 | BXO | S29E44 | |
| 18/07/1998 | 3 | 10 | BXO | S28E31 | |
| 19/07/1998 | 2 | 0 | BXO | S28E16 | |
| 22/07/1998 | 3 | 10 | BXO | S31W18 | |
| 24/07/1998 | 2 | 0 | BXO | S32W43 |
| B | C |
|---|---|
| 1 | 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.46 | 16/07/1998 | 10:18 | 10:29 | 10:41 | |
| 2 | C1.03 | 16/07/1998 | 18:59 | 19:06 | 19:15 | |
| 3 | B5.33 | 17/07/1998 | 15:10 | 15:17 | 15:26 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 19/01/2026 | M1.2 |
| Últimas tormentas geomagnéticas | 19/01/2026 | Kp9- (G4) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 103.8 -20.2 |
| Last 30 days | 109 +1.5 |