| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/04/06 | 1 | 120 | HAX | S08E84 | |
| 2005/04/07 | 1 | 70 | HAX | S07E65 | |
| 2005/04/08 | 12 | 140 | DAI | S07E51 | |
| 2005/04/09 | 9 | 150 | DAO | S07E36 | |
| 2005/04/10 | 6 | 100 | DAI | S07E24 | |
| 2005/04/11 | 6 | 70 | DSO | S07E12 | |
| 2005/04/12 | 7 | 90 | CSO | S07W01 | |
| 2005/04/13 | 9 | 80 | DSO | S07W15 | |
| 2005/04/14 | 5 | 60 | CSO | S07W28 | |
| 2005/04/15 | 2 | 40 | HSX | S07W41 | |
| 2005/04/16 | 1 | 30 | HSX | S07W54 | |
| 2005/04/17 | 1 | 20 | HSX | S08W66 | |
| 2005/04/18 | 1 | 30 | HRX | S07W80 |
| B |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B8.09 | 2005/04/07 | 02:48 | 02:57 | 03:03 | |
| 2 | B4.8 | 2005/04/06 | 23:46 | 23:56 | 00:12 | |
| 3 | B3.4 | 2005/04/06 | 15:50 | 15:55 | 15:58 | |
| 4 | B1.87 | 2005/04/07 | 12:30 | 12:35 | 12:39 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 99.5 +20.2 |
| Ultimi 30 giorni | 96.3 +3.8 |