| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/06/27 | 2 | 10 | AXX | N08E22 | |
| 2003/06/28 | 5 | 20 | CRO | N10E09 | |
| 2003/06/29 | 10 | 70 | DAO | N10W06 | |
| 2003/06/30 | 5 | 60 | DAO | N10W19 | |
| 2003/07/01 | 5 | 40 | CSO | N08W34 | |
| 2003/07/02 | 2 | 20 | HSX | N08W49 | |
| 2003/07/03 | 1 | 10 | AXX | N07W62 |
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| Ultimo brillamento X | 2026/03/30 | X1.5 |
| Ultimo brillamento M | 2026/04/09 | M1.0 |
| Ultima tempesta geomagnetica | 2026/04/03 | Kp7- (G3) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (3%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| aprile 2026 | 94.2 +8.3 |
| Ultimi 30 giorni | 94.7 +35.4 |