| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 09/07/2021 | 2 | 20 | BXO | S18E59 | |
| 10/07/2021 | 3 | 20 | BXO | S18E48 | |
| 11/07/2021 | 2 | 10 | BXO | S18E32 | |
| 12/07/2021 | 1 | 10 | AXX | S17E15 | |
| 13/07/2021 | 1 | 0 | AXX | S18E03 |
| B |
|---|
| 4 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B7.3 | 11/07/2021 | 01:22 | 01:32 | 01:37 | |
| 2 | B5.1 | 09/07/2021 | 20:32 | 20:41 | 20:45 | |
| 3 | B3.3 | 11/07/2021 | 10:36 | 10:50 | 10:58 | |
| 4 | B1.5 | 09/07/2021 | 23:01 | 23:17 | 23:27 |
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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 | 22/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119.1 -4.9 |
| Last 30 days | 122.3 +12.7 |