| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2011/01/02 | 6 | 100 | DSO | N35W25 | |
| 2011/01/03 | 4 | 10 | BXO | N34W39 | |
| 2011/01/04 | 7 | 20 | BXO | N35W50 | |
| 2011/01/05 | 6 | 60 | EAO | N35W64 | |
| 2011/01/06 | 3 | 20 | BXO | N34W76 |
| B | C |
|---|---|
| 9 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.83 | 2011/01/04 | 03:19 | 03:25 | 03:27 | |
| 2 | C1.33 | 2011/01/04 | 05:57 | 06:02 | 06:05 | |
| 3 | B9.01 | 2011/01/04 | 09:43 | 09:47 | 09:49 | |
| 4 | B5.84 | 2011/01/03 | 13:44 | 13:53 | 14:11 | |
| 5 | B5.57 | 2011/01/05 | 23:23 | 23:27 | 23:29 | |
| 6 | B4.64 | 2011/01/03 | 15:33 | 15:41 | 15:45 | |
| 7 | B4.6 | 2011/01/04 | 07:56 | 08:01 | 08:08 | |
| 8 | B4.04 | 2011/01/04 | 02:22 | 02:25 | 02:27 | |
| 9 | B3.57 | 2011/01/03 | 13:19 | 13:25 | 13:33 | |
| 10 | B2.52 | 2011/01/04 | 19:42 | 19:45 | 19:48 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 113.6 -10.4 |
| Ultimi 30 giorni | 107.6 -0.4 |