| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/12/11 | 2 | 60 | DAO | S11E82 | |
| 2003/12/12 | 3 | 110 | DSO | S11E63 | |
| 2003/12/13 | 4 | 90 | CSO | S12E48 | |
| 2003/12/14 | 4 | 80 | DSO | S12E34 | |
| 2003/12/15 | 4 | 50 | DSO | S12E21 | |
| 2003/12/16 | 3 | 40 | DSO | S12E09 | |
| 2003/12/17 | 6 | 50 | DSO | S11W05 | |
| 2003/12/18 | 5 | 20 | CRO | S11W20 | |
| 2003/12/19 | 3 | 20 | HSX | S12W34 | |
| 2003/12/20 | 2 | 10 | BXO | S12W47 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.46 | 2003/12/17 | 13:03 | 13:09 | 13:16 |
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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 | 89.2 +9.9 |
| Ultimi 30 giorni | 95.5 +2.6 |