| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1999/12/30 | 5 | 40 | DRO | S15E64 | |
| 1999/12/31 | 4 | 40 | DRO | S17E50 | |
| 2000/01/01 | 8 | 40 | DRO | S17E38 | |
| 2000/01/02 | 6 | 50 | DSO | S17E21 | |
| 2000/01/03 | 7 | 60 | DAO | S16E08 | |
| 2000/01/04 | 14 | 130 | DAO | S16W07 | |
| 2000/01/05 | 12 | 140 | DSO | S16W20 | |
| 2000/01/06 | 6 | 120 | DSO | S15W32 | |
| 2000/01/07 | 7 | 130 | DSO | S16W47 | |
| 2000/01/08 | 7 | 100 | CSO | S16W62 | |
| 2000/01/09 | 1 | 120 | HAX | S15W75 | |
| 2000/01/10 | 1 | 50 | HSX | S15W87 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C7.33 | 2000/01/02 | 22:20 | 22:27 | 22:37 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/15 | Kp6+ (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 93.3 +14 |
| Ultimi 30 giorni | 94.4 +1.9 |