| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2025/12/11 | 9 | 30 | DRO | S11E08 | |
| 2025/12/12 | 11 | 50 | DRI | S03W07 | |
| 2025/12/13 | 9 | 30 | DRI | S13W20 | |
| 2025/12/14 | 12 | 70 | DAI | S12W36 | |
| 2025/12/15 | 8 | 120 | DAO | S15W48 | |
| 2025/12/16 | 6 | 110 | DAO | S25W60 | |
| 2025/12/17 | 5 | 130 | DAO | S15W74 | |
| 2025/12/18 | 5 | 130 | DAO | S15W86 | |
| 2025/12/19 | 5 | 130 | DAO | S15W0* |
| B | C |
|---|---|
| 6 | 13 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.3 | 2025/12/14 | 16:55 | 17:13 | 17:17 | |
| 2 | C1.9 | 2025/12/15 | 01:20 | 01:29 | 01:34 | |
| 3 | C1.9 | 2025/12/19 | 05:34 | 05:43 | 05:49 | |
| 4 | C1.6 | 2025/12/19 | 06:07 | 06:20 | 06:28 | |
| 5 | C1.4 | 2025/12/15 | 03:02 | 03:16 | 03:24 | |
| 6 | C1.3 | 2025/12/15 | 23:23 | 23:36 | 23:43 | |
| 7 | C1.3 | 2025/12/17 | 08:27 | 08:40 | 09:01 | |
| 8 | C1.3 | 2025/12/19 | 05:53 | 05:58 | 06:01 | |
| 9 | C1.3 | 2025/12/12 | 22:11 | 22:18 | 22:24 | |
| 10 | C1.2 | 2025/12/18 | 00:02 | 00:11 | 00:14 |
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
| 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 | 112.3 +33 |
| Ultimi 30 giorni | 94.3 -3.8 |