| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/02/07 | 5 | 40 | DSO | S08E29 | |
| 2003/02/08 | 9 | 40 | DSO | S07E16 | |
| 2003/02/09 | 9 | 40 | DSO | S07E00 | |
| 2003/02/10 | 8 | 30 | DSO | S07W13 | |
| 2003/02/11 | 9 | 30 | DSO | S05W28 | |
| 2003/02/12 | 8 | 30 | DSO | S06W42 | |
| 2003/02/13 | 5 | 20 | CRO | S06W55 | |
| 2003/02/14 | 4 | 40 | CSO | S06W68 |
| C | M |
|---|---|
| 5 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.26 | 2003/02/12 | 01:42 | 01:51 | 02:02 | |
| 2 | C4.21 | 2003/02/12 | 16:01 | 16:12 | 16:20 | |
| 3 | C3.3 | 2003/02/11 | 17:18 | 17:31 | 17:43 | |
| 4 | C3.06 | 2003/02/14 | 19:19 | 19:28 | 19:37 | |
| 5 | C1.2 | 2003/02/13 | 01:15 | 01:29 | 01:35 | |
| 6 | C1.04 | 2003/02/12 | 17:45 | 17:48 | 17:50 |
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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 | 91.4 +12.1 |
| Ultimi 30 giorni | 100.3 +9.3 |