| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/12/08 | 1 | 60 | HSX | S19E74 | |
| 2023/12/09 | 3 | 70 | CSO | S19E60 | |
| 2023/12/10 | 3 | 40 | CSO | S18E52 | |
| 2023/12/11 | 3 | 60 | HAX | S19E39 | |
| 2023/12/12 | 2 | 40 | CAO | S19E25 | |
| 2023/12/13 | 3 | 10 | AXX | S18E11 | |
| 2023/12/14 | 1 | 10 | AXX | S04W04 | |
| 2023/12/15 | 1 | 10 | AXX | S18W15 | |
| 2023/12/16 | 1 | 10 | AXX | S18W29 | |
| 2023/12/17 | 2 | 10 | AXX | S18W39 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.4 | 2023/12/15 | 21:12 | 21:29 | 21:38 | |
| 2 | C5.3 | 2023/12/15 | 21:38 | 21:42 | 21:47 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 111.2 -12.8 |
| Ultimi 30 giorni | 106.5 -1.5 |