| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/08/07 | 1 | 80 | HAX | N10E82 | |
| 2004/08/08 | 1 | 60 | HAX | N11E65 | |
| 2004/08/09 | 1 | 40 | HAX | N11E51 | |
| 2004/08/10 | 1 | 40 | HAX | N11E38 | |
| 2004/08/11 | 1 | 30 | HSX | N11E25 | |
| 2004/08/12 | 1 | 60 | HSX | N10E12 | |
| 2004/08/13 | 1 | 30 | HSX | N10W02 | |
| 2004/08/14 | 1 | 30 | HSX | N10W15 | |
| 2004/08/15 | 2 | 20 | HSX | N10W28 | |
| 2004/08/16 | 1 | 20 | HSX | N10W41 |
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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 | 91.4 +12.1 |
| Ultimi 30 giorni | 100.3 +9.3 |