| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/01/04 | 5 | 50 | DAO | S19W34 | |
| 2003/01/05 | 13 | 150 | DAO | S19W47 | |
| 2003/01/06 | 13 | 200 | DAO | S19W60 | |
| 2003/01/07 | 9 | 150 | CAO | S19W73 | |
| 2003/01/08 | 1 | 60 | HAX | S18W88 |
| B | C |
|---|---|
| 3 | 13 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C8.31 | 2003/01/05 | 05:51 | 06:17 | 06:27 | |
| 2 | C4.86 | 2003/01/03 | 22:37 | 22:44 | 22:49 | |
| 3 | C2.96 | 2003/01/03 | 20:46 | 20:50 | 20:59 | |
| 4 | C2.76 | 2003/01/03 | 19:34 | 19:38 | 19:40 | |
| 5 | C2.29 | 2003/01/03 | 23:41 | 23:54 | 23:57 | |
| 6 | C2.1 | 2003/01/04 | 11:27 | 11:32 | 11:38 | |
| 7 | C1.57 | 2003/01/04 | 08:06 | 08:13 | 08:19 | |
| 8 | C1.46 | 2003/01/04 | 10:50 | 10:57 | 11:07 | |
| 9 | C1.32 | 2003/01/04 | 06:10 | 06:30 | 06:43 | |
| 10 | C1.29 | 2003/01/04 | 05:21 | 05:24 | 05:28 |
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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 | 94.2 +14.9 |
| Ultimi 30 giorni | 97.1 +4.3 |