| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/01/21 | 1 | 50 | HAX | S20E77 | |
| 2003/01/22 | 5 | 120 | CAO | S20E64 | |
| 2003/01/23 | 10 | 150 | EAO | S20E51 | |
| 2003/01/24 | 9 | 110 | EAO | S20E43 | |
| 2003/01/25 | 11 | 130 | EAO | S19E31 | |
| 2003/01/26 | 13 | 100 | EAO | S20E16 | |
| 2003/01/27 | 12 | 70 | ESO | S20E03 | |
| 2003/01/28 | 7 | 30 | CSO | S19W13 | |
| 2003/01/29 | 2 | 20 | HSX | S19W28 | |
| 2003/01/30 | 3 | 20 | HSX | S19W37 | |
| 2003/01/31 | 9 | 20 | BXO | S17W52 | |
| 2003/02/01 | 1 | 0 | AXX | S16W66 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.26 | 2003/01/20 | 21:43 | 21:46 | 21:49 |
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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 | 98.4 +8 |