| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1998/08/16 | 4 | 10 | BXO | S25E10 | |
| 1998/08/17 | 6 | 40 | CRO | S33W04 | |
| 1998/08/18 | 7 | 30 | CAO | S26W17 | |
| 1998/08/19 | 2 | 50 | CSO | S24W33 | |
| 1998/08/20 | 2 | 10 | BXO | S24W46 |
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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 | 128 +36.2 |
| Ultimi 30 giorni | 108.4 +15.8 |