| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/04/2021 | 6 | 10 | BXO | S21E09 | |
| 13/04/2021 | 9 | 30 | CRO | S22W04 | |
| 14/04/2021 | 12 | 90 | DAI | S22W18 | |
| 15/04/2021 | 12 | 50 | DRO | S22W31 | |
| 16/04/2021 | 8 | 20 | BXO | S22W45 | |
| 17/04/2021 | 4 | 10 | BXO | S22W59 |
| B | C |
|---|---|
| 11 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.9 | 20/04/2021 | 11:51 | 12:15 | 12:38 | |
| 2 | B8.5 | 12/04/2021 | 19:56 | 20:03 | 20:15 | |
| 3 | B6.0 | 13/04/2021 | 01:06 | 01:18 | 01:22 | |
| 4 | B5.7 | 13/04/2021 | 01:39 | 01:52 | 01:58 | |
| 5 | B4.1 | 18/04/2021 | 23:49 | 00:00 | 00:04 | |
| 6 | B3.4 | 16/04/2021 | 17:55 | 18:10 | 18:15 | |
| 7 | B2.8 | 13/04/2021 | 12:38 | 12:47 | 12:51 | |
| 8 | B2.6 | 12/04/2021 | 19:43 | 19:53 | 19:56 | |
| 9 | B2.1 | 12/04/2021 | 22:38 | 22:49 | 22:56 | |
| 10 | B1.9 | 12/04/2021 | 22:56 | 23:00 | 23:04 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 27/12/2025 | M5.1 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 115.5 +23.7 |
| Last 30 days | 113.8 +28 |