| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 30/08/2017 | 1 | 260 | DKO | N11E70 | |
| 31/08/2017 | 5 | 490 | EKO | N14E64 | |
| 01/09/2017 | 10 | 770 | EHO | N13E53 | |
| 02/09/2017 | 15 | 770 | FHI | N13E38 | |
| 03/09/2017 | 18 | 810 | FHC | N14E25 | |
| 04/09/2017 | 21 | 930 | FHC | N14E12 | |
| 05/09/2017 | 34 | 740 | FHI | N14W01 | |
| 06/09/2017 | 23 | 680 | FHI | N14W14 | |
| 07/09/2017 | 10 | 680 | FKI | N14W28 | |
| 08/09/2017 | 13 | 600 | FKO | N14W41 | |
| 09/09/2017 | 9 | 650 | FKO | N13W54 | |
| 10/09/2017 | 7 | 560 | FKO | N13W67 | |
| 11/09/2017 | 4 | 300 | FKO | N13W80 | |
| 12/09/2017 | 2 | 30 | HRX | N16W91 | |
| 13/09/2017 | 2 | 30 | HRX | N16W0* |
| B | C |
|---|---|
| 18 | 15 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C7.52 | 30/08/2017 | 18:38 | 18:45 | 18:50 | |
| 2 | C4.02 | 29/08/2017 | 02:55 | 03:00 | 03:07 | |
| 3 | C2.92 | 01/09/2017 | 15:31 | 15:37 | 15:41 | |
| 4 | C2.08 | 01/09/2017 | 23:44 | 23:51 | 23:59 | |
| 5 | C1.95 | 30/08/2017 | 08:31 | 08:35 | 08:37 | |
| 6 | C1.9 | 30/08/2017 | 22:20 | 23:11 | 23:19 | |
| 7 | C1.68 | 02/09/2017 | 02:22 | 02:30 | 02:35 | |
| 8 | C1.63 | 04/09/2017 | 02:18 | 02:22 | 02:29 | |
| 9 | C1.5 | 02/09/2017 | 03:02 | 03:06 | 03:26 | |
| 10 | C1.5 | 29/08/2017 | 06:16 | 06:21 | 06:29 |
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 12/12/2025 | M1.1 |
| Últimas tormentas geomagnéticas | 12/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 135.1 +43.3 |
| Last 30 days | 107.1 +10.8 |