| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/04/27 | 3 | 30 | CSO | S16W30 | |
| 2013/04/28 | 2 | 30 | CSO | S17W42 | |
| 2013/04/29 | 2 | 30 | CRO | S17W56 | |
| 2013/04/30 | 1 | 10 | AXX | S17W70 | |
| 2013/05/01 | 1 | 10 | AXX | S17W84 | |
| 2013/05/02 | 1 | 10 | AXX | S17W98 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.32 | 2013/04/28 | 20:10 | 20:17 | 20:26 | |
| 2 | C5.78 | 2013/04/29 | 19:26 | 19:32 | 19:36 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/12 | M1.1 |
| Ultima tempesta geomagnetica | 2025/12/12 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 128 +36.2 |
| Ultimi 30 giorni | 108.4 +15.8 |