| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 21/08/2021 | 3 | 80 | CAO | N20E72 | |
| 22/08/2021 | 6 | 140 | CAO | N20E58 | |
| 23/08/2021 | 4 | 160 | CAO | N21E46 | |
| 24/08/2021 | 4 | 150 | HSX | N20E33 | |
| 25/08/2021 | 3 | 70 | HSX | N20E20 | |
| 26/08/2021 | 4 | 50 | DSO | N16E06 | |
| 27/08/2021 | 6 | 50 | CSO | N18W07 | |
| 28/08/2021 | 7 | 40 | CAO | N17W20 | |
| 29/08/2021 | 1 | 10 | HRX | N22W34 | |
| 30/08/2021 | 1 | 0 | AXX | N18W47 | |
| 31/08/2021 | 1 | 10 | AXX | N18W60 | |
| 01/09/2021 | 1 | 10 | AXX | N18W73 | |
| 02/09/2021 | 1 | 10 | AXX | N18W87 |
| B | C |
|---|---|
| 29 | 9 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.1 | 20/08/2021 | 15:50 | 15:57 | 16:01 | |
| 2 | C3.0 | 26/08/2021 | 17:48 | 18:18 | 18:42 | |
| 3 | C2.3 | 20/08/2021 | 16:41 | 16:49 | 16:59 | |
| 4 | C1.9 | 22/08/2021 | 10:16 | 10:20 | 10:24 | |
| 5 | C1.8 | 20/08/2021 | 15:45 | 15:48 | 15:50 | |
| 6 | C1.5 | 24/08/2021 | 14:18 | 14:49 | 15:09 | |
| 7 | C1.4 | 20/08/2021 | 21:30 | 22:00 | 22:14 | |
| 8 | C1.2 | 22/08/2021 | 04:09 | 04:14 | 04:22 | |
| 9 | C1.0 | 22/08/2021 | 00:43 | 00:52 | 00:56 | |
| 10 | B9.4 | 20/08/2021 | 14:17 | 14:30 | 14:51 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.11 |
| Últimas tormentas geomagnéticas | 10/01/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 102.5 -21.5 |
| Last 30 days | 100.5 -9 |