| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/07/19 | 3 | 180 | DSO | N16E68 | |
| 2023/07/20 | 6 | 260 | FHO | N14E57 | |
| 2023/07/21 | 8 | 270 | FHO | N16E49 | |
| 2023/07/22 | 7 | 260 | FHO | N16E36 | |
| 2023/07/23 | 10 | 280 | FHO | N16E21 | |
| 2023/07/24 | 5 | 280 | DKO | N14E07 | |
| 2023/07/25 | 8 | 260 | DKO | N14W11 | |
| 2023/07/26 | 8 | 255 | CKO | N14W24 | |
| 2023/07/27 | 7 | 200 | CSO | N13W37 | |
| 2023/07/28 | 1 | 180 | HSX | N14W50 | |
| 2023/07/29 | 1 | 180 | HSX | N14W64 | |
| 2023/07/30 | 1 | 180 | HSX | N14W76 | |
| 2023/07/31 | 1 | 100 | HSX | N14W90 | |
| 2023/08/01 | 1 | 100 | HSX | N13W0* |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C8.4 | 2023/07/24 | 00:04 | 00:21 | 00:36 | |
| 2 | C4.9 | 2023/07/29 | 23:23 | 23:40 | 23:56 | |
| 3 | C2.4 | 2023/07/23 | 12:07 | 12:12 | 12:16 | |
| 4 | C2.2 | 2023/07/20 | 23:44 | 23:51 | 00:01 |
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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 | 106.7 -17.3 |
| Ultimi 30 giorni | 102.5 -7.3 |