| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 03/09/2021 | 4 | 30 | CRO | N23E22 | |
| 04/09/2021 | 7 | 50 | DAO | N25E09 | |
| 05/09/2021 | 8 | 90 | DAO | N24W03 | |
| 06/09/2021 | 10 | 180 | DAO | N24W18 | |
| 07/09/2021 | 10 | 220 | CSO | N24W33 | |
| 08/09/2021 | 1 | 110 | HSX | N23W46 | |
| 09/09/2021 | 4 | 100 | HSX | N24W59 | |
| 10/09/2021 | 2 | 80 | CSO | N24W76 | |
| 11/09/2021 | 1 | 50 | HSX | N22W90 | |
| 12/09/2021 | 1 | 50 | HSX | N24W0* |
| C |
|---|
| 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.4 | 08/09/2021 | 23:42 | 00:10 | 00:33 |
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 03/03/2026 | Kp5 (G1) |
| 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 | 81.7 +3.5 |
| Last 30 days | 56.6 -72.2 |