| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 24/08/2021 | 5 | 110 | BXO | S28E41 | |
| 25/08/2021 | 6 | 170 | DAO | S27E31 | |
| 26/08/2021 | 12 | 150 | DAO | S30E14 | |
| 27/08/2021 | 22 | 330 | EKI | S29E02 | |
| 28/08/2021 | 27 | 340 | EKI | S27W11 | |
| 29/08/2021 | 23 | 320 | EKC | S29W23 | |
| 30/08/2021 | 20 | 240 | EAC | S29W36 | |
| 31/08/2021 | 16 | 240 | DAI | S27W51 | |
| 01/09/2021 | 14 | 220 | DAI | S27W64 | |
| 02/09/2021 | 6 | 220 | DAI | S27W78 | |
| 03/09/2021 | 6 | 220 | DAI | S29W90 |
| B | C | M |
|---|---|---|
| 54 | 28 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M4.79 | 28/08/2021 | 05:39 | 06:11 | 06:23 | |
| 2 | C8.2 | 29/08/2021 | 09:54 | 10:03 | 10:07 | |
| 3 | C7.5 | 29/08/2021 | 00:34 | 00:44 | 00:50 | |
| 4 | C7.4 | 27/08/2021 | 20:32 | 21:09 | 21:43 | |
| 5 | C7.0 | 28/08/2021 | 05:01 | 05:05 | 05:09 | |
| 6 | C5.4 | 29/08/2021 | 00:15 | 00:28 | 00:34 | |
| 7 | C4.3 | 28/08/2021 | 08:38 | 08:46 | 08:58 | |
| 8 | C4.0 | 26/08/2021 | 23:16 | 23:22 | 23:26 | |
| 9 | C3.0 | 29/08/2021 | 17:01 | 17:30 | 17:51 | |
| 10 | C3.0 | 30/08/2021 | 21:25 | 21:34 | 21:38 |
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| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 28/03/2026 | M1.3 |
| Últimas tormentas geomagnéticas | 25/03/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| Last 30 days | 90 +16.9 |