| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/08/27 | 1 | 10 | AXX | S03E48 | |
| 2002/08/28 | 2 | 20 | HRX | S04E33 | |
| 2002/08/29 | 3 | 20 | CSO | S04E20 | |
| 2002/08/30 | 15 | 50 | DSO | S04E07 | |
| 2002/08/31 | 13 | 70 | DAO | S04W06 | |
| 2002/09/01 | 8 | 60 | DAO | S04W20 | |
| 2002/09/02 | 6 | 50 | CSO | S06W36 | |
| 2002/09/03 | 4 | 30 | CSO | S06W51 | |
| 2002/09/04 | 1 | 90 | HSX | S05W67 | |
| 2002/09/05 | 1 | 40 | HSX | S04W80 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| 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 | 87.5 +8.2 |
| Ultimi 30 giorni | 95.7 +3.6 |