| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/09/12 | 1 | 70 | HSX | N28E67 | |
| 2023/09/13 | 1 | 80 | HSX | N29E55 | |
| 2023/09/14 | 1 | 90 | HSX | N28E39 | |
| 2023/09/15 | 1 | 90 | HSX | N28E26 | |
| 2023/09/16 | 1 | 80 | HSX | N31E14 | |
| 2023/09/17 | 3 | 90 | CAO | N31E01 | |
| 2023/09/18 | 2 | 70 | CSO | N28W16 | |
| 2023/09/19 | 1 | 90 | HSX | N28W25 | |
| 2023/09/20 | 1 | 90 | HSX | N28W41 | |
| 2023/09/21 | 1 | 70 | HSX | N28W54 | |
| 2023/09/22 | 1 | 60 | HSX | N28W62 | |
| 2023/09/23 | 1 | 40 | HSX | N28W80 | |
| 2023/09/24 | 1 | 40 | HSX | N28W92 | |
| 2023/09/25 | 1 | 40 | HSX | N28W0* |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 122 -2 |
| Ultimi 30 giorni | 111.1 +8.3 |