| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2014/02/15 | 4 | 115 | DAO | S14E06 | |
| 2014/02/16 | 1 | 90 | HSX | S14W06 | |
| 2014/02/17 | 2 | 90 | HAX | S14W20 | |
| 2014/02/18 | 1 | 30 | HAX | S13W33 | |
| 2014/02/19 | 1 | 10 | HRX | S13W46 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.26 | 2014/02/17 | 20:10 | 20:14 | 20:20 |
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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 | 112.1 -11.9 |
| Ultimi 30 giorni | 105.6 -3.7 |