| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 20/04/2018 | 4 | 20 | BXO | N04E68 | |
| 21/04/2018 | 4 | 40 | CAO | N04E56 | |
| 22/04/2018 | 13 | 110 | DAO | N04E43 | |
| 23/04/2018 | 10 | 130 | DAO | N03E29 | |
| 24/04/2018 | 12 | 80 | CAO | N02E16 | |
| 25/04/2018 | 9 | 50 | CAO | N02E01 | |
| 26/04/2018 | 7 | 50 | CRO | N03W10 | |
| 27/04/2018 | 4 | 20 | HRX | N03W27 | |
| 28/04/2018 | 1 | 10 | AXX | N03W40 |
| B |
|---|
| 9 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B7.52 | 20/04/2018 | 16:55 | 17:04 | 17:12 | |
| 2 | B5.01 | 20/04/2018 | 22:12 | 22:19 | 22:25 | |
| 3 | B2.93 | 24/04/2018 | 21:37 | 21:45 | 21:52 | |
| 4 | B2.39 | 21/04/2018 | 18:44 | 18:51 | 19:04 | |
| 5 | B2.24 | 01/05/2018 | 21:08 | 21:15 | 21:25 | |
| 6 | B2.08 | 28/04/2018 | 20:26 | 20:32 | 20:46 | |
| 7 | B1.66 | 21/04/2018 | 20:55 | 20:58 | 21:00 | |
| 8 | B1.39 | 20/04/2018 | 08:16 | 08:19 | 08:23 | |
| 9 | B1.28 | 20/04/2018 | 09:39 | 09:42 | 09:47 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 11/01/2026 | M3.3 |
| 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 | 100.8 -23.2 |
| Last 30 days | 100 -7.7 |