| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/07/17 | 1 | 30 | DSO | S09E71 | |
| 2023/07/18 | 2 | 210 | DSO | S09E59 | |
| 2023/07/19 | 4 | 240 | DSO | S08E46 | |
| 2023/07/20 | 5 | 240 | DSO | S09E35 | |
| 2023/07/21 | 5 | 210 | DSO | S09E20 | |
| 2023/07/22 | 4 | 200 | DAO | S08E08 | |
| 2023/07/23 | 3 | 200 | DSO | S09W06 | |
| 2023/07/24 | 5 | 260 | DHO | S11W27 | |
| 2023/07/25 | 3 | 260 | DHO | S11W40 | |
| 2023/07/26 | 3 | 230 | DAO | S09W49 | |
| 2023/07/27 | 2 | 220 | DSO | S09W62 | |
| 2023/07/28 | 2 | 200 | DSO | S08W74 | |
| 2023/07/29 | 2 | 140 | DSO | S08W88 | |
| 2023/07/30 | 2 | 140 | DSO | S08W0* |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.2 | 2023/07/17 | 18:18 | 18:29 | 18:38 | |
| 2 | C2.2 | 2023/07/20 | 05:57 | 06:04 | 06:08 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 91.4 +12.1 |
| Ultimi 30 giorni | 98.4 +8 |