| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/04/2011 | 6 | 40 | CRI | N12E25 | |
| 13/04/2011 | 20 | 110 | DAI | N15E12 | |
| 14/04/2011 | 34 | 150 | EAC | N12W00 | |
| 15/04/2011 | 37 | 240 | EKI | N13W14 | |
| 16/04/2011 | 32 | 430 | EHC | N13W26 | |
| 17/04/2011 | 24 | 440 | EKI | N14W40 | |
| 18/04/2011 | 11 | 310 | DKO | N14W53 | |
| 19/04/2011 | 8 | 260 | DKO | N13W68 | |
| 20/04/2011 | 4 | 260 | DKO | N12W82 | |
| 21/04/2011 | 2 | 60 | CAO | N14W94 |
| B | C | M |
|---|---|---|
| 2 | 29 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.95 | 15/04/2011 | 17:02 | 17:12 | 17:28 | |
| 2 | C8.27 | 16/04/2011 | 13:51 | 14:14 | 14:29 | |
| 3 | C7.46 | 16/04/2011 | 00:34 | 00:57 | 01:08 | |
| 4 | C5.06 | 16/04/2011 | 05:26 | 05:38 | 05:45 | |
| 5 | C4.49 | 12/04/2011 | 05:46 | 06:07 | 06:11 | |
| 6 | C4.14 | 15/04/2011 | 13:47 | 13:50 | 13:54 | |
| 7 | C3.61 | 12/04/2011 | 23:40 | 00:00 | 00:03 | |
| 8 | C3.51 | 14/04/2011 | 15:21 | 15:27 | 15:34 | |
| 9 | C3.4 | 14/04/2011 | 09:38 | 09:44 | 09:49 | |
| 10 | C3.1 | 16/04/2011 | 02:31 | 03:12 | 03:30 |
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| Último evento clase X | 02/02/2026 | X1.6 |
| Último evento clase M | 03/02/2026 | M3.6 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| febrero 2026 | 114 -10 |
| Last 30 days | 118.1 +6.2 |