| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 28/09/2021 | 5 | 10 | CRO | N32E54 | |
| 29/09/2021 | 18 | 390 | DKC | N30E42 | |
| 30/09/2021 | 13 | 210 | DAO | N32E30 | |
| 01/10/2021 | 4 | 260 | DHO | N32E16 | |
| 02/10/2021 | 3 | 230 | ESO | N32E04 | |
| 03/10/2021 | 6 | 230 | DSO | N31W07 | |
| 04/10/2021 | 8 | 160 | ESO | N31W21 | |
| 05/10/2021 | 6 | 120 | CSO | N31W34 | |
| 06/10/2021 | 1 | 20 | HRX | N31W50 | |
| 07/10/2021 | 1 | 10 | AXX | N31W64 |
| B | C |
|---|---|
| 12 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.4 | 29/09/2021 | 02:08 | 02:18 | 02:23 | |
| 2 | B4.9 | 30/09/2021 | 10:18 | 10:23 | 10:28 | |
| 3 | B4.1 | 29/09/2021 | 00:13 | 00:18 | 00:24 | |
| 4 | B3.9 | 29/09/2021 | 01:25 | 01:32 | 01:43 | |
| 5 | B3.2 | 01/10/2021 | 21:29 | 21:39 | 21:47 | |
| 6 | B3.1 | 03/10/2021 | 16:20 | 16:30 | 16:34 | |
| 7 | B2.7 | 02/10/2021 | 08:39 | 08:47 | 08:51 | |
| 8 | B2.4 | 03/10/2021 | 10:18 | 10:28 | 10:35 | |
| 9 | B2.4 | 04/10/2021 | 09:53 | 10:03 | 10:09 | |
| 10 | B2.1 | 02/10/2021 | 08:30 | 08:35 | 08:39 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 11/01/2026 | M3.3 |
| Últimas tormentas geomagnéticas | 11/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 100.8 -23.2 |
| Last 30 days | 100 -7.7 |