| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/10/12 | 3 | 10 | CSO | N10W04 | |
| 2000/10/13 | 9 | 30 | DAO | N08W18 | |
| 2000/10/14 | 8 | 70 | DAO | N05W32 | |
| 2000/10/15 | 12 | 140 | DSO | N05W46 | |
| 2000/10/16 | 7 | 150 | DSO | N05W61 | |
| 2000/10/17 | 7 | 130 | DAO | N06W74 | |
| 2000/10/18 | 5 | 110 | DAO | N05W86 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.31 | 2000/10/17 | 01:56 | 02:04 | 02:46 | |
| 2 | C1.4 | 2000/10/17 | 17:03 | 17:12 | 17:21 |
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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 | 106.7 -17.3 |
| Ultimi 30 giorni | 101.8 -7.7 |