| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/04/03 | 5 | 90 | CRO | N05E63 | |
| 2002/04/04 | 4 | 40 | CSO | N04E49 | |
| 2002/04/05 | 5 | 30 | CSO | N09E34 | |
| 2002/04/06 | 2 | 10 | HRX | N05E20 | |
| 2002/04/07 | 2 | 10 | AXX | N05E07 | |
| 2002/04/08 | 3 | 10 | BXO | N05W06 | |
| 2002/04/09 | 2 | 10 | CRO | N05W19 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | 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 | 113.6 -10.4 |
| Ultimi 30 giorni | 106.8 -1.2 |