| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/03/12 | 1 | 0 | AXX | N24E42 | |
| 2002/03/13 | 1 | 10 | AXX | N24E29 | |
| 2002/03/14 | 2 | 10 | HSX | N21E14 | |
| 2002/03/15 | 1 | 10 | AXX | N23E00 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/28 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 119 -5 |
| Ultimi 30 giorni | 119 +0.7 |