| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/09/10 | 6 | 30 | DAO | S08E60 | |
| 2023/09/11 | 5 | 50 | DAO | S08E45 | |
| 2023/09/12 | 5 | 30 | CRO | S07E33 | |
| 2023/09/13 | 4 | 20 | HRX | S08E19 | |
| 2023/09/14 | 2 | 20 | HRX | S08E05 | |
| 2023/09/15 | 1 | 10 | AXX | S08W09 | |
| 2023/09/17 | 1 | 0 | AXX | S14W38 |
| C | M |
|---|---|
| 6 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.1 | 2023/09/11 | 03:58 | 04:07 | 04:15 | |
| 2 | M1.1 | 2023/09/11 | 14:38 | 14:49 | 14:59 | |
| 3 | C9.2 | 2023/09/11 | 05:54 | 06:01 | 06:05 | |
| 4 | C7.1 | 2023/09/11 | 05:34 | 05:42 | 05:46 | |
| 5 | C6.7 | 2023/09/11 | 06:10 | 06:17 | 06:25 | |
| 6 | C4.5 | 2023/09/12 | 05:33 | 05:43 | 05:51 | |
| 7 | C3.9 | 2023/09/10 | 21:25 | 21:38 | 21:47 | |
| 8 | C3.7 | 2023/09/11 | 11:21 | 11:27 | 11:36 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 110 +30.7 |
| Ultimi 30 giorni | 95.8 -0.1 |