| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/01/19 | 3 | 10 | CSO | S12W07 |
| B |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B6.6 | 2005/01/24 | 15:38 | 15:41 | 15:48 | |
| 2 | B6.58 | 2005/01/24 | 14:53 | 14:58 | 15:01 | |
| 3 | B4.46 | 2005/01/24 | 05:40 | 05:44 | 05:47 | |
| 4 | B3.81 | 2005/01/25 | 13:55 | 14:03 | 14:09 |
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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 | 119.3 -4.8 |
| Ultimi 30 giorni | 108.2 +0.2 |