| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/10/13 | 3 | 50 | DSO | S13E60 | |
| 2000/10/14 | 4 | 60 | DSO | S12E50 | |
| 2000/10/15 | 8 | 60 | DAO | S12E36 | |
| 2000/10/16 | 13 | 120 | DAI | S12E23 | |
| 2000/10/17 | 12 | 80 | DAI | S11E09 | |
| 2000/10/18 | 19 | 80 | DSO | S11W04 | |
| 2000/10/19 | 7 | 30 | DAO | S10W16 | |
| 2000/10/20 | 4 | 20 | DSO | S11W28 |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.97 | 2000/10/14 | 12:41 | 12:48 | 12:54 | |
| 2 | C5.7 | 2000/10/14 | 14:03 | 14:12 | 14:29 | |
| 3 | C5.09 | 2000/10/19 | 00:34 | 00:44 | 01:07 | |
| 4 | C3.93 | 2000/10/14 | 02:25 | 02:31 | 02:35 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| Ultima tempesta geomagnetica | 2026/05/16 | 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 | 89.2 +9.9 |
| Ultimi 30 giorni | 99.3 +7.6 |