| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2015/09/15 | 1 | 200 | HSX | S15E56 | |
| 2015/09/16 | 1 | 200 | HSX | S15E42 | |
| 2015/09/17 | 1 | 250 | HHX | S16E30 | |
| 2015/09/18 | 4 | 210 | CSO | S14E19 | |
| 2015/09/19 | 5 | 230 | CHO | S14E05 | |
| 2015/09/20 | 6 | 230 | CHO | S14W07 | |
| 2015/09/21 | 5 | 210 | CAO | S15W21 | |
| 2015/09/22 | 4 | 180 | CAO | S15W35 | |
| 2015/09/23 | 3 | 170 | CAO | S15W49 | |
| 2015/09/24 | 3 | 170 | CAO | S15W49 | |
| 2015/09/25 | 2 | 140 | HAX | S16W77 | |
| 2015/09/26 | 2 | 60 | HAX | S15W88 | |
| 2015/09/27 | 2 | 60 | HAX | S15W0* |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/12 | M1.1 |
| Ultima tempesta geomagnetica | 2025/12/12 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 128 +36.2 |
| Ultimi 30 giorni | 108.4 +15.8 |