| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2025/12/08 | 3 | 20 | CRO | N16W08 | |
| 2025/12/09 | 7 | 50 | DAO | N26W23 | |
| 2025/12/10 | 15 | 70 | CAI | N28W30 | |
| 2025/12/11 | 6 | 110 | CAI | N26W50 | |
| 2025/12/12 | 10 | 90 | DAO | N26W63 | |
| 2025/12/13 | 3 | 50 | CAO | N26W77 | |
| 2025/12/14 | 5 | 60 | DAI | N26W88 | |
| 2025/12/15 | 5 | 60 | DAI | N26W99 |
| C | M |
|---|---|
| 13 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.8 | 2025/12/08 | 06:40 | 06:54 | 07:04 | |
| 2 | C6.5 | 2025/12/10 | 03:05 | 03:13 | 03:17 | |
| 3 | C4.8 | 2025/12/08 | 13:57 | 14:06 | 14:14 | |
| 4 | C3.9 | 2025/12/15 | 17:20 | 17:28 | 17:49 | |
| 5 | C3.5 | 2025/12/08 | 05:20 | 05:26 | 05:30 | |
| 6 | C2.8 | 2025/12/13 | 13:01 | 13:04 | 13:30 | |
| 7 | C2.5 | 2025/12/10 | 07:23 | 07:29 | 07:31 | |
| 8 | C2.4 | 2025/12/13 | 17:55 | 17:58 | 18:18 | |
| 9 | C2.4 | 2025/12/08 | 17:58 | 18:11 | 18:22 | |
| 10 | C2.0 | 2025/12/15 | 12:21 | 12:25 | 12:34 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/29 | M1.1 |
| 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 | 97.9 +18.6 |
| Ultimi 30 giorni | 97.9 +6.3 |