| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 19/12/2012 | 3 | 120 | DSO | N10E72 | |
| 20/12/2012 | 5 | 110 | CSO | N09E58 | |
| 21/12/2012 | 8 | 250 | EKI | N09E44 | |
| 22/12/2012 | 8 | 250 | EHI | N09E35 | |
| 23/12/2012 | 18 | 200 | ESI | N10E22 | |
| 24/12/2012 | 28 | 200 | DAI | N12E09 | |
| 25/12/2012 | 13 | 210 | DAC | N11W05 | |
| 26/12/2012 | 22 | 270 | DAC | N11W17 | |
| 27/12/2012 | 37 | 160 | DSC | N12W32 | |
| 28/12/2012 | 21 | 120 | DSI | N13W45 | |
| 29/12/2012 | 7 | 50 | CAO | N12W57 | |
| 30/12/2012 | 2 | 20 | HRX | N13W74 |
| B | C |
|---|---|
| 22 | 23 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C5.9 | 25/12/2012 | 12:58 | 13:04 | 13:07 | |
| 2 | C5.66 | 26/12/2012 | 04:48 | 04:55 | 04:58 | |
| 3 | C4.33 | 25/12/2012 | 18:04 | 18:10 | 18:15 | |
| 4 | C2.8 | 21/12/2012 | 23:52 | 23:55 | 00:00 | |
| 5 | C2.76 | 22/12/2012 | 03:57 | 04:05 | 04:09 | |
| 6 | C2.66 | 25/12/2012 | 06:38 | 06:43 | 06:47 | |
| 7 | C2.43 | 24/12/2012 | 16:07 | 16:14 | 16:22 | |
| 8 | C2.38 | 26/12/2012 | 11:18 | 11:25 | 11:28 | |
| 9 | C2.34 | 27/12/2012 | 02:17 | 02:24 | 02:30 | |
| 10 | C2.28 | 26/12/2012 | 16:58 | 17:14 | 17:21 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 27/12/2025 | M5.1 |
| Últimas tormentas geomagnéticas | 22/12/2025 | 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 | 115.5 +23.7 |
| Last 30 days | 113.8 +28 |