| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/07/21 | 4 | 30 | DSO | S09W42 | |
| 2003/07/22 | 4 | 60 | CAO | S07W58 | |
| 2003/07/23 | 3 | 40 | CRO | S07W68 | |
| 2003/07/24 | 3 | 20 | BXO | S07W82 |
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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 | 135.1 +43.3 |
| Ultimi 30 giorni | 109.3 +15.5 |