| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 10/04/2017 | 3 | 20 | CRO | N09E71 | |
| 11/04/2017 | 3 | 40 | CAO | N09E56 | |
| 12/04/2017 | 2 | 40 | CAO | N11E40 | |
| 13/04/2017 | 3 | 20 | CSO | N10E27 | |
| 14/04/2017 | 2 | 20 | CSO | N08E14 | |
| 15/04/2017 | 1 | 10 | HRX | N08E03 | |
| 16/04/2017 | 1 | 10 | AXX | N08W11 |
| B |
|---|
| 11 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B6.38 | 10/04/2017 | 18:16 | 18:23 | 18:28 | |
| 2 | B5.09 | 11/04/2017 | 02:56 | 03:00 | 03:04 | |
| 3 | B3.47 | 10/04/2017 | 04:23 | 04:36 | 04:47 | |
| 4 | B1.8 | 10/04/2017 | 21:17 | 21:22 | 21:26 | |
| 5 | B1.6 | 11/04/2017 | 19:38 | 19:45 | 19:53 | |
| 6 | B1.47 | 11/04/2017 | 10:59 | 11:11 | 11:16 | |
| 7 | B1.41 | 11/04/2017 | 03:45 | 04:00 | 04:12 | |
| 8 | B1.39 | 10/04/2017 | 09:53 | 09:58 | 10:12 | |
| 9 | B1.37 | 12/04/2017 | 00:07 | 00:11 | 00:32 | |
| 10 | B1.13 | 11/04/2017 | 18:46 | 18:50 | 18:54 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 14/01/2026 | M1.6 |
| 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 | 93.5 -30.5 |
| Last 30 days | 99.8 -7.2 |