| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/09/23 | 3 | 20 | AXX | N06E52 | |
| 2002/09/24 | 2 | 20 | HSX | N06E37 | |
| 2002/09/25 | 11 | 40 | CSO | N06E25 | |
| 2002/09/26 | 10 | 120 | DAO | N06E10 | |
| 2002/09/27 | 8 | 240 | DAO | N06W04 | |
| 2002/09/28 | 9 | 150 | DAO | N06W17 | |
| 2002/09/29 | 3 | 140 | DSO | N05W32 | |
| 2002/09/30 | 5 | 130 | DSO | N05W44 | |
| 2002/10/01 | 2 | 100 | HSX | N04W59 | |
| 2002/10/02 | 3 | 80 | DSO | N03W73 | |
| 2002/10/03 | 1 | 70 | HSX | N04W87 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.69 | 2002/09/26 | 20:35 | 20:39 | 20:42 |
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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 | 111.2 -12.8 |
| Ultimi 30 giorni | 106.5 -1.5 |