| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/01/10 | 3 | 10 | BXO | S22W02 | |
| 2013/01/11 | 3 | 30 | CSO | S21W11 | |
| 2013/01/12 | 2 | 10 | CRO | S21W24 | |
| 2013/01/13 | 2 | 10 | BXO | S21W37 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.11 | 2013/01/15 | 21:50 | 22:00 | 22:08 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/28 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| Ultimi 30 giorni | 119.2 +2.7 |