| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/11/25 | 1 | 60 | HAX | N15E76 | |
| 2012/11/26 | 1 | 100 | HSX | N15E62 | |
| 2012/11/27 | 1 | 110 | HSX | N15E48 | |
| 2012/11/28 | 2 | 130 | CAO | N16E37 | |
| 2012/11/29 | 1 | 100 | CSO | N15E25 | |
| 2012/11/30 | 1 | 130 | HSX | N15E10 | |
| 2012/12/01 | 2 | 120 | CSO | N15W02 | |
| 2012/12/02 | 3 | 100 | CSO | N15W16 | |
| 2012/12/03 | 3 | 80 | CSO | N15W30 | |
| 2012/12/04 | 4 | 80 | DAO | N17W42 | |
| 2012/12/05 | 8 | 60 | DAO | N15W56 | |
| 2012/12/06 | 5 | 30 | DAO | N16W69 | |
| 2012/12/07 | 2 | 10 | AXX | N16W83 |
| B | C |
|---|---|
| 4 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.71 | 2012/12/07 | 21:13 | 21:21 | 21:27 | |
| 2 | C1.22 | 2012/12/05 | 17:39 | 17:51 | 18:05 | |
| 3 | B6.72 | 2012/12/07 | 09:02 | 10:07 | 10:48 | |
| 4 | B6.38 | 2012/11/24 | 15:31 | 15:36 | 15:45 | |
| 5 | B3.63 | 2012/12/07 | 14:26 | 14:32 | 14:36 | |
| 6 | B2.73 | 2012/12/07 | 05:13 | 05:19 | 05:29 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/07 | M2.6 |
| 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 | 112.3 +33 |
| Ultimi 30 giorni | 92.5 -8.1 |