| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 20/09/2023 | 5 | 50 | CSI | S11E52 | |
| 21/09/2023 | 7 | 30 | CSI | S11E39 | |
| 22/09/2023 | 1 | 30 | HSX | S25E36 | |
| 23/09/2023 | 1 | 30 | HSX | S09E11 | |
| 24/09/2023 | 1 | 20 | HRX | S08W00 | |
| 25/09/2023 | 1 | 20 | HAX | S09W14 | |
| 26/09/2023 | 1 | 20 | HRX | S09W27 | |
| 27/09/2023 | 1 | 5 | AXX | S09W42 |
| C |
|---|
| 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C4.7 | 20/09/2023 | 21:27 | 21:38 | 21:48 | |
| 2 | C4.2 | 20/09/2023 | 17:34 | 18:02 | 18:24 | |
| 3 | C2.2 | 21/09/2023 | 01:32 | 01:43 | 02:06 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 20/01/2026 | Kp8 (G4) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 107.3 -16.8 |
| Last 30 days | 111.9 +4 |