| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/09/24 | 4 | 30 | CSO | S01E73 | |
| 2005/09/25 | 3 | 30 | CAO | S03E62 | |
| 2005/09/26 | 3 | 20 | CSO | S02E45 | |
| 2005/09/27 | 2 | 20 | HSX | S01E32 | |
| 2005/09/28 | 2 | 20 | HAX | S02E20 | |
| 2005/09/29 | 1 | 20 | HAX | S02E05 | |
| 2005/09/30 | 1 | 20 | HSX | S03W08 | |
| 2005/10/01 | 3 | 20 | CSO | S03W20 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 110 +30.7 |
| Ultimi 30 giorni | 95.8 -0.1 |