| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/11/12 | 3 | 10 | BXO | N09E61 | |
| 2012/11/13 | 8 | 160 | CAO | N10E48 | |
| 2012/11/14 | 2 | 20 | CAO | N09E31 | |
| 2012/11/15 | 8 | 80 | DSO | N09E19 | |
| 2012/11/16 | 3 | 50 | DAO | N10E08 | |
| 2012/11/17 | 6 | 20 | CRO | N07W06 | |
| 2012/11/18 | 4 | 10 | BXO | N08W21 | |
| 2012/11/19 | 3 | 10 | BXO | N07W34 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C8.05 | 2012/11/18 | 03:55 | 04:07 | 04:15 | |
| 2 | C4.57 | 2012/11/15 | 12:40 | 12:54 | 13:10 | |
| 3 | C2.41 | 2012/11/17 | 02:59 | 03:08 | 03:23 |
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| Ultimo brillamento X | 2026/02/04 | X4.3 |
| Ultimo brillamento M | 2026/02/16 | M2.4 |
| Ultima tempesta geomagnetica | 2026/02/15 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| gennaio 2026 | 112.6 -11.4 |
| febbraio 2026 | 109 -3.6 |
| Ultimi 30 giorni | 126.1 +25.9 |