| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2011/12/03 | 5 | 20 | CSO | N20E13 | |
| 2011/12/04 | 7 | 60 | DAI | N20E01 | |
| 2011/12/05 | 12 | 120 | DAI | N20W12 | |
| 2011/12/06 | 16 | 110 | DAI | N19W26 | |
| 2011/12/07 | 13 | 20 | CSO | N21W38 | |
| 2011/12/08 | 1 | 10 | AXX | N17W48 | |
| 2011/12/09 | 2 | 70 | CSO | N16W77 | |
| 2011/12/10 | 1 | 120 | HSX | N16W91 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/12 | M1.1 |
| Ultima tempesta geomagnetica | 2025/12/12 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 131.8 +40 |
| Ultimi 30 giorni | 108.3 +14.5 |