| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/09/17 | 1 | 60 | HSX | N12E80 | |
| 2000/09/18 | 5 | 170 | DSO | N11E69 | |
| 2000/09/19 | 12 | 320 | DAO | N12E57 | |
| 2000/09/20 | 13 | 360 | EAO | N12E41 | |
| 2000/09/21 | 16 | 210 | EAO | N12E30 | |
| 2000/09/22 | 20 | 160 | ESO | N12E17 | |
| 2000/09/23 | 18 | 170 | CSO | N13E03 | |
| 2000/09/24 | 11 | 140 | CSO | N14W11 | |
| 2000/09/25 | 6 | 80 | CSO | N15W28 | |
| 2000/09/26 | 5 | 80 | CSO | N15W42 | |
| 2000/09/27 | 4 | 60 | CSO | N16W55 | |
| 2000/09/28 | 4 | 50 | CSO | N16W69 | |
| 2000/09/29 | 2 | 10 | CRO | N16W81 |
| C | M |
|---|---|
| 8 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.38 | 2000/09/27 | 03:05 | 03:12 | 03:16 | |
| 2 | C7.71 | 2000/09/17 | 06:33 | 06:43 | 06:49 | |
| 3 | C7.49 | 2000/09/27 | 01:15 | 01:26 | 01:49 | |
| 4 | C4.89 | 2000/09/17 | 20:55 | 21:03 | 21:34 | |
| 5 | C4.77 | 2000/09/18 | 12:19 | 12:31 | 12:42 | |
| 6 | C3.91 | 2000/09/23 | 05:48 | 05:55 | 06:02 | |
| 7 | C3.33 | 2000/09/18 | 02:44 | 02:49 | 02:51 | |
| 8 | C3.11 | 2000/09/20 | 00:21 | 00:27 | 00:46 | |
| 9 | C2.31 | 2000/09/17 | 04:46 | 04:49 | 04:54 |
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 | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| gennaio 2026 | 112.6 -11.4 |
| marzo 2026 | 83.5 -29.1 |
| Ultimi 30 giorni | 63.9 -58.1 |