| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/04/2015 | 2 | 20 | CRO | N14E40 | |
| 13/04/2015 | 3 | 30 | DRO | N14E26 | |
| 14/04/2015 | 4 | 30 | DAO | N14E12 | |
| 15/04/2015 | 3 | 20 | BXO | N14W02 | |
| 16/04/2015 | 3 | 10 | BXO | N14W13 | |
| 17/04/2015 | 2 | 10 | BXO | N12W25 | |
| 19/04/2015 | 2 | 10 | HRX | N16W50 | |
| 20/04/2015 | 3 | 10 | BXO | N13W62 | |
| 21/04/2015 | 3 | 30 | CRO | N11W71 | |
| 22/04/2015 | 10 | 60 | DAC | N11W87 | |
| 23/04/2015 | 10 | 60 | DAC | N11W0* |
| C | M |
|---|---|
| 7 | 7 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M5.78 | 21/04/2015 | 15:24 | 15:45 | 15:51 | |
| 2 | M3.26 | 21/04/2015 | 11:49 | 11:57 | 12:02 | |
| 3 | M2.94 | 21/04/2015 | 16:55 | 17:00 | 17:09 | |
| 4 | M2.58 | 21/04/2015 | 21:39 | 21:45 | 21:55 | |
| 5 | M1.62 | 23/04/2015 | 09:18 | 10:07 | 11:10 | |
| 6 | M1.6 | 22/04/2015 | 08:30 | 08:44 | 08:58 | |
| 7 | M1.43 | 21/04/2015 | 07:08 | 07:21 | 07:27 | |
| 8 | C6.76 | 13/04/2015 | 08:21 | 08:26 | 08:28 | |
| 9 | C5.85 | 22/04/2015 | 03:14 | 03:25 | 03:34 | |
| 10 | C5.5 | 22/04/2015 | 07:59 | 08:06 | 08:21 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 17/01/2026 | M1.1 |
| Últimas tormentas geomagnéticas | 16/01/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 96.7 -27.3 |
| Last 30 days | 101.8 -5.9 |