| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2015/06/08 | 3 | 20 | CRO | N17E45 | |
| 2015/06/09 | 4 | 20 | CRO | N17E33 | |
| 2015/06/10 | 5 | 20 | CRO | N17E19 | |
| 2015/06/11 | 9 | 40 | DAO | N17E05 | |
| 2015/06/12 | 8 | 60 | DAO | N17W08 | |
| 2015/06/13 | 8 | 50 | DAI | N17W20 | |
| 2015/06/14 | 10 | 60 | CAI | N17W33 | |
| 2015/06/15 | 6 | 10 | BXO | N16W45 | |
| 2015/06/16 | 1 | 0 | AXX | N16W57 |
| B | C |
|---|---|
| 1 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.71 | 2015/06/10 | 06:26 | 06:49 | 07:19 | |
| 2 | B8.51 | 2015/06/08 | 22:55 | 22:58 | 23:01 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| 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 | 89.2 +9.9 |
| Ultimi 30 giorni | 99.3 +7.6 |