| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/04/08 | 14 | 80 | DSO | S29E07 | |
| 2002/04/09 | 20 | 150 | EAI | S29W06 | |
| 2002/04/10 | 20 | 180 | EAI | S29W19 | |
| 2002/04/11 | 18 | 110 | ESI | S28W32 | |
| 2002/04/12 | 13 | 100 | DAO | S28W45 | |
| 2002/04/13 | 14 | 140 | DAO | S28W57 | |
| 2002/04/14 | 10 | 100 | CSO | S29W68 | |
| 2002/04/15 | 3 | 40 | BXO | S28W81 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.32 | 2002/04/11 | 05:59 | 06:10 | 06:20 | |
| 2 | C5.15 | 2002/04/13 | 10:26 | 10:30 | 10:32 | |
| 3 | C4.71 | 2002/04/10 | 22:25 | 22:42 | 22:55 |
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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 | 110 +30.7 |
| Ultimi 30 giorni | 94.1 -4 |