| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 07/08/1998 | 1 | 220 | HSX | N30E73 | |
| 08/08/1998 | 2 | 330 | HHX | N30E59 | |
| 10/08/1998 | 6 | 470 | CKO | N30E35 | |
| 11/08/1998 | 8 | 450 | CKO | N31E22 | |
| 12/08/1998 | 9 | 400 | CKO | N28E12 | |
| 13/08/1998 | 12 | 400 | CKO | N29E00 | |
| 14/08/1998 | 9 | 370 | CHO | N32W16 | |
| 15/08/1998 | 6 | 350 | CHO | N31W29 | |
| 16/08/1998 | 11 | 350 | CKO | N31W40 | |
| 17/08/1998 | 5 | 320 | CAO | N31W54 | |
| 18/08/1998 | 3 | 270 | DAO | N32W67 | |
| 19/08/1998 | 2 | 230 | CAO | N32W80 | |
| 20/08/1998 | 1 | 120 | HSX | N31W92 |
| C |
|---|
| 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.49 | 10/08/1998 | 16:28 | 16:32 | 16:36 | |
| 2 | C1.81 | 18/08/1998 | 06:16 | 06:26 | 06:31 |
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| Último evento clase X | 04/02/2026 | X4.3 |
| Último evento clase M | 05/02/2026 | M1.3 |
| 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 |
| febrero 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |