| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/04/21 | 6 | 20 | CSO | N18W45 | |
| 2003/04/22 | 12 | 50 | DSO | N16W58 | |
| 2003/04/23 | 8 | 60 | DSO | N16W71 | |
| 2003/04/24 | 5 | 60 | CSO | N16W84 |
| C | M |
|---|---|
| 11 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.02 | 2003/04/24 | 04:48 | 04:56 | 05:09 | |
| 2 | C8.29 | 2003/04/23 | 12:00 | 12:13 | 12:32 | |
| 3 | C6.36 | 2003/04/20 | 19:18 | 19:23 | 19:28 | |
| 4 | C4.99 | 2003/04/23 | 05:22 | 05:36 | 05:45 | |
| 5 | C4.32 | 2003/04/22 | 21:03 | 21:11 | 21:18 | |
| 6 | C3.15 | 2003/04/23 | 03:13 | 03:22 | 03:35 | |
| 7 | C2.04 | 2003/04/24 | 08:09 | 08:16 | 08:23 | |
| 8 | C1.95 | 2003/04/21 | 19:29 | 19:35 | 19:41 | |
| 9 | C1.85 | 2003/04/24 | 23:01 | 23:07 | 23:14 | |
| 10 | C1.62 | 2003/04/23 | 09:13 | 09:17 | 09:20 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/10 | 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 |