| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/12/29 | 3 | 70 | DSO | N05E78 | |
| 2001/12/30 | 4 | 150 | DAO | N06E63 | |
| 2001/12/31 | 5 | 110 | DAO | N06E50 | |
| 2002/01/01 | 6 | 120 | DSO | N06E36 | |
| 2002/01/02 | 7 | 80 | DSO | N06E24 | |
| 2002/01/03 | 5 | 80 | DSO | N06E11 | |
| 2002/01/04 | 4 | 70 | CSO | N06W03 | |
| 2002/01/05 | 9 | 70 | CSO | N06W16 | |
| 2002/01/06 | 3 | 70 | CSO | N07W25 | |
| 2002/01/07 | 1 | 70 | HSX | N06W41 | |
| 2002/01/08 | 2 | 70 | CSO | N06W54 | |
| 2002/01/09 | 1 | 70 | HSX | N06W71 | |
| 2002/01/10 | 1 | 40 | HSX | N07W86 |
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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 | 88.6 +9.3 |
| Ultimi 30 giorni | 99.4 +8.5 |