| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/04/12 | 3 | 10 | BXO | N17E66 | |
| 2000/04/13 | 5 | 20 | CAO | N17E53 | |
| 2000/04/14 | 2 | 10 | AXX | N16E42 | |
| 2000/04/15 | 1 | 0 | AXX | N17E30 | |
| 2000/04/18 | 1 | 0 | AXX | N18W12 | |
| 2000/04/20 | 4 | 20 | CRO | N19W39 | |
| 2000/04/21 | 8 | 60 | DSO | N19W53 | |
| 2000/04/22 | 6 | 40 | CSO | N18W66 | |
| 2000/04/23 | 5 | 50 | CSO | N18W81 |
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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 | 112.3 +33 |
| Ultimi 30 giorni | 94.3 -3.8 |