| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/12/08 | 3 | 70 | DSO | N03E64 | |
| 2001/12/09 | 5 | 80 | DSO | N04E52 | |
| 2001/12/10 | 4 | 60 | CSO | N04E36 | |
| 2001/12/11 | 2 | 40 | HSX | N04E20 | |
| 2001/12/12 | 2 | 60 | CSO | N04E08 | |
| 2001/12/13 | 5 | 80 | CSO | N04W05 | |
| 2001/12/14 | 6 | 70 | CAO | N04W18 | |
| 2001/12/15 | 1 | 60 | HSX | N03W33 | |
| 2001/12/16 | 1 | 50 | HSX | N03W49 | |
| 2001/12/17 | 1 | 60 | HSX | N02W62 | |
| 2001/12/18 | 1 | 90 | HSX | N02W75 | |
| 2001/12/19 | 1 | 30 | HSX | N01W90 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.78 | 2001/12/09 | 23:05 | 23:09 | 23:13 |
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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 | 139.6 +47.8 |
| Ultimi 30 giorni | 106.8 +8.5 |