| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2015/07/13 | 1 | 120 | HSX | N11E71 | |
| 2015/07/14 | 1 | 60 | HSX | N11E57 | |
| 2015/07/15 | 1 | 60 | HSX | N11E43 | |
| 2015/07/16 | 2 | 70 | HSX | N11E30 | |
| 2015/07/17 | 2 | 70 | HSX | N11E18 | |
| 2015/07/18 | 2 | 70 | HSX | N11E04 | |
| 2015/07/19 | 2 | 90 | HSX | N11W07 | |
| 2015/07/20 | 4 | 60 | HAX | N11W20 | |
| 2015/07/21 | 1 | 40 | HSX | N11W34 | |
| 2015/07/22 | 1 | 40 | HSX | N10W48 | |
| 2015/07/23 | 1 | 30 | HSX | N10W61 | |
| 2015/07/24 | 1 | 20 | HAX | N09W74 | |
| 2015/07/25 | 1 | 20 | HAX | N09W87 | |
| 2015/07/26 | 1 | 20 | HAX | N09W0* |
| B |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B3.05 | 2015/07/22 | 03:54 | 03:57 | 04:01 |
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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 |