| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/02/01 | 4 | 30 | CSO | N15E54 | |
| 2002/02/02 | 8 | 60 | CAO | N16E41 | |
| 2002/02/03 | 6 | 50 | CAO | N16E28 | |
| 2002/02/04 | 10 | 30 | DSO | N17E15 | |
| 2002/02/05 | 7 | 50 | DSO | N17E02 | |
| 2002/02/06 | 13 | 60 | DAO | N17W13 | |
| 2002/02/07 | 13 | 60 | DAO | N17W26 | |
| 2002/02/08 | 8 | 70 | DSO | N18W40 | |
| 2002/02/09 | 5 | 30 | CSO | N18W54 | |
| 2002/02/10 | 3 | 10 | AXX | N17W67 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.33 | 2002/02/05 | 22:16 | 22:33 | 22:57 | |
| 2 | C2.13 | 2002/02/03 | 12:59 | 13:03 | 13:07 |
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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 | 112.1 -11.9 |
| Ultimi 30 giorni | 105.6 -3.7 |