| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/07/07 | 10 | 20 | DRI | S11W09 | |
| 2023/07/08 | 11 | 100 | DAI | S11W23 | |
| 2023/07/09 | 10 | 120 | DSI | S10W38 | |
| 2023/07/10 | 6 | 130 | DSO | S10W52 | |
| 2023/07/11 | 7 | 120 | CSO | S11W71 | |
| 2023/07/12 | 1 | 90 | HSX | S11W81 | |
| 2023/07/13 | 2 | 50 | HSX | S18W89 |
| C | M |
|---|---|
| 9 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M2.3 | 2023/07/10 | 03:29 | 03:55 | 04:12 | |
| 2 | M1.4 | 2023/07/12 | 00:21 | 00:31 | 00:40 | |
| 3 | M1.4 | 2023/07/10 | 22:06 | 22:18 | 22:29 | |
| 4 | C6.8 | 2023/07/09 | 23:10 | 23:20 | 23:27 | |
| 5 | C6.2 | 2023/07/09 | 23:50 | 23:54 | 23:59 | |
| 6 | C5.7 | 2023/07/09 | 00:05 | 00:09 | 00:13 | |
| 7 | C5.6 | 2023/07/09 | 23:37 | 00:02 | 00:05 | |
| 8 | C5.3 | 2023/07/10 | 19:17 | 19:28 | 19:36 | |
| 9 | C4.5 | 2023/07/10 | 05:24 | 05:32 | 05:42 | |
| 10 | C4.1 | 2023/07/09 | 11:30 | 11:45 | 11:53 |
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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 | 100.3 +9.3 |