| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/07/08 | 5 | 20 | CSO | S12W44 | |
| 2003/07/09 | 14 | 180 | DSO | S12W58 | |
| 2003/07/10 | 10 | 150 | DSO | S12W70 | |
| 2003/07/11 | 10 | 170 | CAO | S12W82 | |
| 2003/07/12 | 3 | 80 | HAX | S12W96 |
| B | C |
|---|---|
| 1 | 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C7.46 | 2003/07/08 | 07:21 | 07:30 | 07:37 | |
| 2 | C4.63 | 2003/07/08 | 16:07 | 16:26 | 16:40 | |
| 3 | C3.49 | 2003/07/09 | 14:39 | 14:46 | 15:38 | |
| 4 | C1.36 | 2003/07/08 | 05:50 | 06:02 | 06:10 | |
| 5 | B9.36 | 2003/07/08 | 15:54 | 15:57 | 16:01 |
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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 |