| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/02/28 | 3 | 70 | CAO | S19E65 | |
| 2003/03/01 | 4 | 90 | CSO | S17E55 | |
| 2003/03/02 | 1 | 70 | HSX | S17E41 | |
| 2003/03/03 | 1 | 70 | HSX | S18E27 | |
| 2003/03/04 | 6 | 50 | CSO | S18E14 | |
| 2003/03/05 | 7 | 60 | CAO | S18E01 | |
| 2003/03/06 | 6 | 90 | DAO | S18W12 | |
| 2003/03/07 | 4 | 40 | DAO | S18W25 | |
| 2003/03/08 | 3 | 20 | CSO | S17W38 | |
| 2003/03/09 | 2 | 10 | BXO | S17W51 |
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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 | 119.3 -4.8 |
| Ultimi 30 giorni | 108.2 +0.2 |