| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/08/24 | 3 | 40 | HSX | N09E60 | |
| 2003/08/25 | 2 | 10 | AXX | N09E44 | |
| 2003/08/26 | 5 | 20 | CSO | N12E39 | |
| 2003/08/27 | 2 | 10 | BXO | N10E22 | |
| 2003/08/28 | 6 | 30 | CSO | N10E08 | |
| 2003/08/29 | 10 | 60 | DSO | N09W06 | |
| 2003/08/30 | 5 | 20 | DSO | N09W20 | |
| 2003/08/31 | 6 | 40 | DSO | N09W33 | |
| 2003/09/01 | 10 | 50 | CSO | N08W47 | |
| 2003/09/03 | 2 | 20 | CSO | N11W74 |
| B | C |
|---|---|
| 2 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.4 | 2003/08/27 | 02:44 | 02:50 | 02:55 | |
| 2 | C1.82 | 2003/08/30 | 17:55 | 18:02 | 18:07 | |
| 3 | B9.89 | 2003/08/30 | 12:06 | 12:13 | 12:24 | |
| 4 | B5.94 | 2003/09/01 | 14:07 | 14:11 | 14:16 |
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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 | 92.6 +13.3 |
| Ultimi 30 giorni | 97.4 +6.8 |