| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/08/31 | 1 | 80 | HAX | S14E75 | |
| 2002/09/01 | 3 | 140 | DAO | S14E62 | |
| 2002/09/02 | 4 | 140 | DSO | S15E50 | |
| 2002/09/03 | 10 | 170 | DSO | S15E38 | |
| 2002/09/04 | 17 | 120 | DSO | S14E25 | |
| 2002/09/05 | 20 | 160 | DAI | S16E13 | |
| 2002/09/06 | 22 | 220 | EAI | S16W02 | |
| 2002/09/07 | 22 | 160 | EAI | S16W15 | |
| 2002/09/08 | 11 | 70 | ESO | S16W30 | |
| 2002/09/09 | 14 | 80 | EAO | S16W44 | |
| 2002/09/10 | 6 | 30 | CSO | S14W57 | |
| 2002/09/11 | 2 | 30 | HSX | S14W70 |
| C | M |
|---|---|
| 6 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.24 | 2002/09/05 | 20:40 | 20:45 | 20:51 | |
| 2 | C7.31 | 2002/09/05 | 12:34 | 12:39 | 12:50 | |
| 3 | C3.67 | 2002/09/04 | 14:48 | 14:54 | 14:57 | |
| 4 | C3.36 | 2002/09/04 | 06:22 | 06:28 | 06:37 | |
| 5 | C3.11 | 2002/09/09 | 16:28 | 16:35 | 16:41 | |
| 6 | C2.31 | 2002/09/04 | 10:27 | 10:33 | 10:38 | |
| 7 | C2.3 | 2002/09/04 | 13:50 | 13:55 | 13:57 |
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 | 2026/05/29 | 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 +5 |