| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/11/30 | 10 | 230 | DSO | N15E51 | |
| 2012/12/01 | 8 | 150 | DAO | N14E36 | |
| 2012/12/02 | 9 | 110 | DAO | N14E21 | |
| 2012/12/03 | 6 | 60 | DAO | N14E08 | |
| 2012/12/04 | 4 | 60 | DSO | N14W05 | |
| 2012/12/05 | 4 | 60 | CSO | N14W18 | |
| 2012/12/06 | 2 | 50 | HSX | N12W36 | |
| 2012/12/07 | 2 | 20 | HSX | N12W49 | |
| 2012/12/08 | 1 | 20 | HSX | N12W63 | |
| 2012/12/09 | 1 | 10 | AXX | N12W77 |
| B | C |
|---|---|
| 2 | 12 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.02 | 2012/11/29 | 18:59 | 19:06 | 19:09 | |
| 2 | C3.64 | 2012/11/30 | 23:52 | 00:19 | 00:32 | |
| 3 | C2.15 | 2012/11/29 | 21:46 | 21:50 | 21:54 | |
| 4 | C2 | 2012/11/29 | 18:33 | 18:38 | 18:43 | |
| 5 | C1.92 | 2012/11/29 | 20:35 | 20:41 | 20:48 | |
| 6 | C1.92 | 2012/12/01 | 08:31 | 08:36 | 08:44 | |
| 7 | C1.76 | 2012/11/30 | 08:41 | 09:26 | 09:45 | |
| 8 | C1.53 | 2012/11/29 | 22:37 | 22:44 | 22:52 | |
| 9 | C1.34 | 2012/12/01 | 22:37 | 22:59 | 23:06 | |
| 10 | C1.24 | 2012/11/30 | 04:02 | 04:16 | 04:25 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 107.2 +27.9 |
| Ultimi 30 giorni | 95.2 -0.7 |