| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/12/09 | 2 | 10 | BXO | N13E70 | |
| 2000/12/10 | 4 | 110 | DAO | N14E58 | |
| 2000/12/11 | 4 | 80 | DAO | N13E43 | |
| 2000/12/12 | 11 | 100 | DAO | N14E31 | |
| 2000/12/13 | 15 | 100 | DAO | N14E18 | |
| 2000/12/14 | 19 | 50 | DAO | N14E04 | |
| 2000/12/15 | 10 | 40 | CAO | N13W10 | |
| 2000/12/16 | 12 | 50 | CSO | N16W20 | |
| 2000/12/17 | 7 | 30 | BXO | N14W35 | |
| 2000/12/18 | 11 | 70 | DAO | N16W44 | |
| 2000/12/19 | 2 | 10 | BXO | N16W58 | |
| 2000/12/20 | 1 | 0 | AXX | N16W74 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C7.69 | 2000/12/15 | 19:35 | 19:56 | 20:07 | |
| 2 | C4.8 | 2000/12/10 | 04:49 | 05:05 | 05:15 | |
| 3 | C3.49 | 2000/12/14 | 13:16 | 13:19 | 13:21 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| 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 | 87.5 +8.2 |
| Ultimi 30 giorni | 94.2 +1.3 |