| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/06/14 | 20 | 80 | DAI | S28W06 | |
| 2012/06/15 | 12 | 70 | DSI | S28W20 | |
| 2012/06/16 | 9 | 50 | CAO | S28W31 | |
| 2012/06/17 | 9 | 70 | DSO | S29W44 | |
| 2012/06/18 | 5 | 60 | HSX | S29W56 | |
| 2012/06/19 | 1 | 30 | HRX | S28W70 | |
| 2012/06/20 | 1 | 30 | HSX | S28W81 |
| B | C |
|---|---|
| 1 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.97 | 2012/06/13 | 23:25 | 00:02 | 00:21 | |
| 2 | C1.54 | 2012/06/18 | 06:41 | 07:14 | 08:01 | |
| 3 | B9.25 | 2012/06/18 | 21:32 | 21:36 | 21:39 |
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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 |