| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/08/26 | 1 | 120 | HAX | N23E79 | |
| 2001/08/27 | 1 | 130 | HSX | N22E67 | |
| 2001/08/29 | 1 | 160 | HAX | N22E40 | |
| 2001/08/30 | 2 | 190 | CAO | N21E28 | |
| 2001/08/31 | 1 | 190 | HSX | N22E14 | |
| 2001/09/01 | 1 | 150 | HSX | N22E01 | |
| 2001/09/02 | 1 | 190 | HSX | N21W12 | |
| 2001/09/03 | 1 | 160 | HSX | N22W23 | |
| 2001/09/04 | 1 | 180 | HSX | N22W38 | |
| 2001/09/05 | 1 | 140 | HAX | N21W48 | |
| 2001/09/06 | 1 | 160 | HSX | N21W64 | |
| 2001/09/07 | 1 | 150 | HAX | N19W79 | |
| 2001/09/08 | 1 | 90 | HAX | N22W91 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/21 | M1.3 |
| 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 | 114.3 +22.5 |
| Ultimi 30 giorni | 109.4 +22.7 |