| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/10/25 | 8 | 70 | DAO | S17E30 | |
| 2004/10/26 | 6 | 110 | DAO | S18E16 | |
| 2004/10/27 | 4 | 90 | DAO | S18E03 | |
| 2004/10/28 | 5 | 60 | DSO | S18W11 | |
| 2004/10/29 | 2 | 40 | HAX | S18W27 | |
| 2004/10/30 | 1 | 20 | HSX | S18W42 | |
| 2004/10/31 | 2 | 0 | AXX | S19W54 |
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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 | 111.2 -12.8 |
| Ultimi 30 giorni | 106.5 -1.5 |