| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/05/01 | 7 | 20 | BXO | S09W20 | |
| 2004/05/02 | 10 | 90 | DSO | S09W34 | |
| 2004/05/03 | 13 | 270 | DAO | S10W47 | |
| 2004/05/04 | 14 | 200 | DSO | S10W61 | |
| 2004/05/05 | 10 | 180 | EAO | S09W77 | |
| 2004/05/06 | 2 | 150 | CSO | S09W89 |
| B | C | M |
|---|---|---|
| 21 | 16 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.37 | 2004/05/01 | 15:26 | 15:36 | 15:45 | |
| 2 | M1.2 | 2004/05/02 | 11:06 | 11:19 | 11:36 | |
| 3 | C7.74 | 2004/05/02 | 03:25 | 03:51 | 04:02 | |
| 4 | C4.02 | 2004/05/01 | 13:43 | 13:55 | 14:02 | |
| 5 | C3.81 | 2004/05/02 | 15:07 | 16:01 | 16:15 | |
| 6 | C2.07 | 2004/05/02 | 08:22 | 08:36 | 08:51 | |
| 7 | C1.95 | 2004/05/02 | 05:31 | 05:34 | 05:37 | |
| 8 | C1.63 | 2004/05/02 | 10:07 | 10:11 | 10:14 | |
| 9 | C1.57 | 2004/05/02 | 17:15 | 17:19 | 17:27 | |
| 10 | C1.56 | 2004/05/03 | 13:40 | 13:43 | 13:46 |
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 | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/10 | Kp6 (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 102.5 -21.5 |
| Ultimi 30 giorni | 100.5 -9 |