| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/04/16 | 5 | 50 | CRI | S22E48 | |
| 2023/04/17 | 6 | 40 | CRO | S22E35 | |
| 2023/04/18 | 5 | 40 | CRO | S20E23 | |
| 2023/04/19 | 3 | 20 | BXO | S21E07 | |
| 2023/04/20 | 4 | 50 | BXO | S21W03 | |
| 2023/04/21 | 10 | 20 | CRO | S22W18 | |
| 2023/04/22 | 4 | 10 | BXO | S22W28 | |
| 2023/04/23 | 4 | 10 | BXO | S22W42 | |
| 2023/04/24 | 1 | 10 | AXX | S23W56 | |
| 2023/04/25 | 1 | 10 | AXX | S23W70 |
| C | M |
|---|---|
| 6 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.7 | 2023/04/21 | 17:44 | 18:12 | 18:45 | |
| 2 | C3.2 | 2023/04/18 | 18:00 | 18:13 | 18:27 | |
| 3 | C2.8 | 2023/04/24 | 12:59 | 13:05 | 13:10 | |
| 4 | C2.6 | 2023/04/19 | 23:31 | 23:48 | 00:14 | |
| 5 | C2.3 | 2023/04/20 | 12:14 | 12:24 | 12:31 | |
| 6 | C2.0 | 2023/04/22 | 15:52 | 16:01 | 16:18 | |
| 7 | C1.8 | 2023/04/20 | 03:04 | 03:12 | 03:17 |
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 | 2026/05/17 | 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 | 90.4 +11.1 |
| Ultimi 30 giorni | 100.4 +8.8 |