| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/04/09 | 1 | 20 | HSX | S08W59 | |
| 2005/04/10 | 6 | 80 | DAI | S07W74 | |
| 2005/04/11 | 5 | 60 | DSO | S07W83 |
| B | C |
|---|---|
| 23 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.48 | 2005/04/11 | 02:48 | 02:53 | 02:55 | |
| 2 | C1.18 | 2005/04/09 | 12:00 | 12:22 | 12:27 | |
| 3 | C1.12 | 2005/04/11 | 08:23 | 08:28 | 08:30 | |
| 4 | B9.64 | 2005/04/10 | 09:13 | 09:25 | 09:31 | |
| 5 | B7.79 | 2005/04/11 | 02:01 | 02:04 | 02:06 | |
| 6 | B7.5 | 2005/04/10 | 16:57 | 17:02 | 17:04 | |
| 7 | B7.3 | 2005/04/10 | 10:58 | 11:09 | 11:26 | |
| 8 | B6.36 | 2005/04/09 | 14:29 | 14:41 | 14:47 | |
| 9 | B5.41 | 2005/04/10 | 16:20 | 16:24 | 16:26 | |
| 10 | B5.25 | 2005/04/10 | 13:48 | 13:54 | 13:58 |
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| 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 | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75 -3.2 |
| Ultimi 30 giorni | 59.2 -65.5 |