| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2007/02/17 | 2 | 60 | CAO | S13E69 | |
| 2007/02/18 | 1 | 20 | HSX | S11E55 | |
| 2007/02/19 | 2 | 40 | CSO | S12E41 | |
| 2007/02/20 | 3 | 60 | CSO | S12E28 | |
| 2007/02/21 | 4 | 40 | BXO | S11E15 | |
| 2007/02/22 | 4 | 50 | DSO | S11E05 | |
| 2007/02/23 | 4 | 20 | BXO | S10W09 | |
| 2007/02/24 | 1 | 10 | AXX | S11W26 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/21 | Kp7+ (G3) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 110 -14 |
| Ultimi 30 giorni | 114.8 +6.7 |