| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2004/09/26 | 1 | 120 | HAX | S08E75 | |
| 2004/09/27 | 1 | 90 | HSX | S08E61 | |
| 2004/09/28 | 1 | 110 | HSX | S08E48 | |
| 2004/09/29 | 1 | 100 | HAX | S08E35 | |
| 2004/09/30 | 1 | 90 | HAX | S08E22 | |
| 2004/10/01 | 1 | 100 | HSX | S08E08 | |
| 2004/10/02 | 2 | 90 | HSX | S09W06 | |
| 2004/10/03 | 2 | 90 | HSX | S09W19 | |
| 2004/10/04 | 2 | 70 | HSX | S09W33 | |
| 2004/10/05 | 2 | 70 | HSX | S10W46 | |
| 2004/10/06 | 1 | 70 | HSX | S11W59 | |
| 2004/10/07 | 1 | 60 | HSX | S10W76 | |
| 2004/10/08 | 1 | 60 | HSX | S10W89 |
| B |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B2.81 | 2004/10/07 | 09:44 | 09:49 | 09:54 | |
| 2 | B2.38 | 2004/10/02 | 14:13 | 14:20 | 14:24 | |
| 3 | B2.24 | 2004/09/29 | 06:34 | 06:40 | 06:48 | |
| 4 | B2.21 | 2004/10/02 | 13:27 | 13:32 | 13:42 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 87.5 +8.2 |
| Ultimi 30 giorni | 95.7 +3.6 |