| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/10/23 | 1 | 60 | HAX | N00E78 | |
| 2004/10/24 | 1 | 70 | HSX | N00E66 | |
| 2004/10/25 | 3 | 70 | HAX | N00E53 | |
| 2004/10/26 | 2 | 70 | HAX | S01E40 | |
| 2004/10/27 | 3 | 130 | HSX | N00E26 | |
| 2004/10/28 | 7 | 100 | CSO | N00E15 | |
| 2004/10/29 | 6 | 80 | DSO | S01W01 | |
| 2004/10/30 | 3 | 70 | HAX | N00W14 | |
| 2004/10/31 | 6 | 40 | CSO | N01W27 | |
| 2004/11/01 | 7 | 40 | DAO | S02W41 | |
| 2004/11/02 | 4 | 60 | CAO | S02W54 | |
| 2004/11/03 | 1 | 10 | AXX | S01W67 | |
| 2004/11/04 | 1 | 30 | HRX | S01W81 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| 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 | 90.4 +11.1 |
| Ultimi 30 giorni | 99.3 +8.3 |