| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2017/06/14 | 1 | 170 | HSX | N12E70 | |
| 2017/06/15 | 1 | 160 | HSX | N12E55 | |
| 2017/06/16 | 1 | 100 | HSX | N12E42 | |
| 2017/06/17 | 1 | 50 | HSX | N12E28 | |
| 2017/06/18 | 1 | 70 | HSX | N11E15 | |
| 2017/06/19 | 1 | 80 | HSX | N12E02 | |
| 2017/06/20 | 2 | 80 | HSX | N12W12 | |
| 2017/06/21 | 2 | 50 | HSX | N12W25 | |
| 2017/06/22 | 3 | 40 | HSX | N13W38 | |
| 2017/06/23 | 2 | 30 | HSX | N13W51 | |
| 2017/06/24 | 1 | 20 | HRX | N13W65 | |
| 2017/06/25 | 1 | 10 | AXX | N13W77 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/20 | Kp8 (G4) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 107.3 -16.8 |
| Ultimi 30 giorni | 111.9 +4 |