| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/12/26 | 3 | 180 | CAO | S05E64 | |
| 2001/12/27 | 6 | 200 | CAO | S04E50 | |
| 2001/12/28 | 8 | 150 | CAO | S04E37 | |
| 2001/12/29 | 6 | 170 | CSO | S04E23 | |
| 2001/12/30 | 12 | 180 | DSO | S04E10 | |
| 2001/12/31 | 10 | 150 | DSO | S04W03 | |
| 2002/01/01 | 10 | 140 | DSO | S04W16 | |
| 2002/01/02 | 12 | 140 | DSO | S08W29 | |
| 2002/01/03 | 6 | 90 | DSO | S04W42 | |
| 2002/01/04 | 4 | 70 | CSO | S04W55 | |
| 2002/01/05 | 2 | 90 | HSX | S03W71 | |
| 2002/01/06 | 1 | 60 | HSX | S05W83 |
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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 | 92.2 +12.9 |
| Ultimi 30 giorni | 97 +6.4 |