| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/01/13 | 5 | 80 | CAO | S17E55 | |
| 2003/01/14 | 1 | 70 | HSX | S17E41 | |
| 2003/01/15 | 1 | 60 | HSX | S16E28 | |
| 2003/01/16 | 1 | 50 | HSX | S17E16 | |
| 2003/01/17 | 2 | 40 | HAX | S16E03 | |
| 2003/01/18 | 5 | 40 | CAO | S16W12 | |
| 2003/01/19 | 6 | 20 | CSO | S16W25 | |
| 2003/01/20 | 3 | 10 | CRO | S16W39 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/04 | M1.9 |
| Ultima tempesta geomagnetica | 2026/05/04 | 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 | 143 +63.7 |
| Ultimi 30 giorni | 92.9 -5 |