| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2010/04/05 | 4 | 90 | DRO | N24E58 | |
| 2010/04/06 | 4 | 60 | CRO | N25E45 | |
| 2010/04/07 | 3 | 30 | CRO | N26E32 | |
| 2010/04/08 | 1 | 10 | AXX | N24E14 | |
| 2010/04/09 | 1 | 0 | AXX | N25E00 |
| B |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B5.13 | 2010/04/09 | 04:44 | 04:55 | 05:02 | |
| 2 | B5.12 | 2010/04/08 | 02:30 | 03:25 | 03:50 | |
| 3 | B2.02 | 2010/04/06 | 03:53 | 04:02 | 04:10 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/15 | 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 | 93.3 +14 |
| Ultimi 30 giorni | 94.4 +1.9 |