| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/08/07 | 1 | 60 | HAX | N05E78 | |
| 2001/08/08 | 1 | 60 | HSX | N06E66 | |
| 2001/08/09 | 1 | 70 | HAX | N06E52 | |
| 2001/08/10 | 1 | 60 | HSX | N06E39 | |
| 2001/08/11 | 1 | 40 | HSX | N07E25 | |
| 2001/08/12 | 1 | 130 | HSX | N04E11 | |
| 2001/08/13 | 2 | 60 | HAX | N06W02 | |
| 2001/08/14 | 2 | 40 | HSX | N06W16 | |
| 2001/08/15 | 1 | 40 | HSX | N07W29 | |
| 2001/08/16 | 1 | 20 | HAX | N06W43 | |
| 2001/08/17 | 1 | 10 | AXX | N06W56 |
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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 |