| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 21/02/2017 | 4 | 80 | DAO | N18E58 | |
| 22/02/2017 | 9 | 140 | DSO | N18E49 | |
| 23/02/2017 | 7 | 150 | DSO | N19E35 | |
| 24/02/2017 | 8 | 150 | CSO | N18E20 | |
| 25/02/2017 | 5 | 120 | CSO | N18E08 | |
| 26/02/2017 | 2 | 100 | CSO | N18W03 | |
| 27/02/2017 | 1 | 100 | HSX | N18W16 | |
| 28/02/2017 | 1 | 90 | HSX | N16W29 | |
| 01/03/2017 | 1 | 80 | HSX | N16W43 | |
| 02/03/2017 | 1 | 80 | HSX | N16W55 | |
| 03/03/2017 | 1 | 80 | HSX | N16W69 | |
| 04/03/2017 | 1 | 80 | HSX | N16W83 | |
| 05/03/2017 | 1 | 80 | HSX | N16W97 |
| B | C |
|---|---|
| 16 | 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C5.92 | 22/02/2017 | 13:03 | 13:27 | 13:38 | |
| 2 | C1.88 | 23/02/2017 | 20:43 | 20:53 | 21:11 | |
| 3 | C1.52 | 24/02/2017 | 00:04 | 00:12 | 00:14 | |
| 4 | B9.23 | 22/02/2017 | 01:40 | 01:51 | 02:02 | |
| 5 | B7.8 | 23/02/2017 | 20:17 | 20:24 | 20:27 | |
| 6 | B7.23 | 20/02/2017 | 13:43 | 13:48 | 13:51 | |
| 7 | B6.51 | 22/02/2017 | 21:07 | 21:13 | 21:18 | |
| 8 | B6.32 | 23/02/2017 | 10:42 | 10:54 | 11:04 | |
| 9 | B5.83 | 20/02/2017 | 11:22 | 11:29 | 11:37 | |
| 10 | B5.75 | 23/02/2017 | 00:45 | 01:05 | 01:20 |
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| Último evento clase X | 30/03/2026 | X1.4 |
| Último evento clase M | 28/03/2026 | M1.3 |
| Últimas tormentas geomagnéticas | 25/03/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| Last 30 days | 90 +16.9 |