| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/09/06 | 1 | 30 | HSX | S03E68 | |
| 2013/09/07 | 1 | 20 | HSX | S05E55 | |
| 2013/09/08 | 1 | 30 | HAX | S05E41 | |
| 2013/09/09 | 3 | 30 | HAX | S03E27 | |
| 2013/09/10 | 3 | 10 | AXX | S04E15 | |
| 2013/09/11 | 1 | 0 | AXX | S04E02 | |
| 2013/09/12 | 3 | 10 | AXX | S04W13 | |
| 2013/09/13 | 2 | 10 | AXX | S05W25 |
| B | C |
|---|---|
| 2 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.03 | 2013/09/08 | 15:32 | 15:38 | 15:43 | |
| 2 | B5.3 | 2013/09/08 | 16:29 | 16:35 | 16:43 | |
| 3 | B3.65 | 2013/09/10 | 10:22 | 10:54 | 11:03 |
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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 |