| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/12/30 | 13 | 30 | CSO | S13E34 | |
| 2000/12/31 | 7 | 70 | CAO | S12E21 | |
| 2001/01/01 | 12 | 80 | DAO | S12E09 | |
| 2001/01/02 | 9 | 120 | DSO | S12W06 | |
| 2001/01/03 | 11 | 80 | CAO | S12W21 | |
| 2001/01/04 | 7 | 80 | DSO | S12W34 | |
| 2001/01/05 | 1 | 50 | HSX | S12W50 | |
| 2001/01/06 | 1 | 70 | HSX | S13W63 | |
| 2001/01/07 | 2 | 70 | HAX | S13W76 | |
| 2001/01/08 | 1 | 30 | HSX | S12W91 |
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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 |