| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/01/20 | 3 | 10 | AXX | S13W11 | |
| 2003/01/21 | 3 | 10 | CRO | S13W24 | |
| 2003/01/22 | 4 | 50 | CAO | S13W40 | |
| 2003/01/23 | 8 | 60 | DSO | S13W53 | |
| 2003/01/24 | 10 | 150 | DAO | S11W68 | |
| 2003/01/25 | 8 | 190 | DAO | S11W82 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.47 | 2003/01/23 | 02:12 | 02:19 | 02:25 | |
| 2 | C1.86 | 2003/01/22 | 13:55 | 13:58 | 14:00 |
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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 |