| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/03/09 | 4 | 10 | BXO | S20E45 | |
| 2023/03/10 | 5 | 10 | BXO | S19E32 | |
| 2023/03/11 | 7 | 70 | CAO | S20E19 | |
| 2023/03/12 | 7 | 80 | CAO | S20E05 | |
| 2023/03/13 | 9 | 30 | DRI | S19W08 | |
| 2023/03/14 | 5 | 10 | BXO | S19W22 | |
| 2023/03/15 | 3 | 10 | AXX | S19W34 | |
| 2023/03/16 | 1 | 10 | AXX | S18W47 | |
| 2023/03/17 | 1 | 10 | AXX | S18W61 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.0 | 2023/03/14 | 05:45 | 06:05 | 06:26 | |
| 2 | C2.9 | 2023/03/09 | 20:56 | 21:09 | 21:25 | |
| 3 | C2.4 | 2023/03/09 | 18:10 | 18:16 | 18:23 |
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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 |