| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/01/14 | 3 | 10 | BXO | N16E23 | |
| 2003/01/15 | 6 | 20 | CSO | N16E09 | |
| 2003/01/16 | 4 | 20 | CSO | N16W03 | |
| 2003/01/17 | 1 | 10 | AXX | N15W19 | |
| 2003/01/18 | 3 | 10 | BXO | N16W36 | |
| 2003/01/19 | 6 | 20 | CSO | N16W48 | |
| 2003/01/20 | 4 | 50 | DSO | N16W62 | |
| 2003/01/21 | 5 | 110 | CAO | N16W75 | |
| 2003/01/22 | 2 | 80 | DAO | N16W88 |
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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 | 99.2 +8.8 |