| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/02/01 | 3 | 90 | DSO | N13E70 | |
| 2004/02/02 | 5 | 180 | EAO | N14E57 | |
| 2004/02/03 | 20 | 240 | EAI | N14E41 | |
| 2004/02/04 | 18 | 220 | EAI | N14E30 | |
| 2004/02/05 | 14 | 200 | EAO | N14E17 | |
| 2004/02/06 | 26 | 120 | EAO | N14E04 | |
| 2004/02/07 | 20 | 70 | EAO | N14W09 | |
| 2004/02/08 | 22 | 90 | EAC | N14W22 | |
| 2004/02/09 | 15 | 80 | ESC | N13W36 | |
| 2004/02/10 | 9 | 60 | DSO | N13W49 | |
| 2004/02/11 | 3 | 30 | BXO | N13W62 | |
| 2004/02/12 | 1 | 10 | AXX | N12W79 |
| B | C |
|---|---|
| 30 | 10 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.89 | 2004/01/31 | 06:07 | 06:22 | 06:28 | |
| 2 | C2.84 | 2004/02/01 | 05:56 | 06:07 | 06:12 | |
| 3 | C2.82 | 2004/02/01 | 02:48 | 02:54 | 02:58 | |
| 4 | C1.97 | 2004/02/05 | 06:25 | 06:36 | 06:46 | |
| 5 | C1.58 | 2004/02/03 | 21:25 | 21:45 | 22:10 | |
| 6 | C1.23 | 2004/02/02 | 22:05 | 22:09 | 22:12 | |
| 7 | C1.21 | 2004/02/01 | 16:38 | 16:45 | 16:50 | |
| 8 | C1.17 | 2004/02/05 | 07:02 | 07:06 | 07:12 | |
| 9 | C1.05 | 2004/02/03 | 10:09 | 10:14 | 10:19 | |
| 10 | C1.02 | 2004/02/11 | 00:57 | 01:04 | 01:08 |
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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 | 112.1 -11.9 |
| Ultimi 30 giorni | 105.6 -3.7 |