| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/09/18 | 5 | 40 | DSO | N12E34 | |
| 2001/09/19 | 4 | 20 | DSO | N12E20 | |
| 2001/09/20 | 5 | 30 | CSO | N13E08 | |
| 2001/09/21 | 14 | 60 | DAO | N13W05 | |
| 2001/09/22 | 17 | 80 | DAO | N12W18 | |
| 2001/09/23 | 27 | 300 | DKI | N12W32 | |
| 2001/09/24 | 23 | 330 | DKI | N13W45 | |
| 2001/09/25 | 15 | 270 | EAO | N13W59 | |
| 2001/09/26 | 6 | 200 | DAO | N13W73 | |
| 2001/09/27 | 3 | 180 | DSO | N13W86 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.32 | 2001/09/23 | 01:02 | 01:06 | 01:08 | |
| 2 | C5.3 | 2001/09/22 | 22:01 | 22:07 | 22:18 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/29 | M1.0 |
| Ultima tempesta geomagnetica | 2025/12/22 | 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 | 116.5 +24.7 |
| Ultimi 30 giorni | 116.2 +30.6 |