| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2015/01/26 | 9 | 40 | CAO | N18E09 | |
| 2015/01/27 | 10 | 60 | DAI | N17W04 | |
| 2015/01/28 | 10 | 120 | DAI | N18W18 | |
| 2015/01/29 | 10 | 110 | DAI | N18W30 | |
| 2015/01/30 | 20 | 170 | DAC | N17W44 | |
| 2015/01/31 | 13 | 230 | DAC | N17W58 | |
| 2015/02/01 | 6 | 220 | EAO | N17W70 | |
| 2015/02/02 | 3 | 180 | EAO | N18W84 | |
| 2015/02/03 | 2 | 30 | HAX | N17W97 |
| C |
|---|
| 5 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.78 | 2015/01/29 | 09:18 | 09:22 | 09:29 | |
| 2 | C2.54 | 2015/01/26 | 06:08 | 06:27 | 06:49 | |
| 3 | C1.69 | 2015/01/30 | 20:18 | 20:21 | 20:24 | |
| 4 | C1.59 | 2015/01/26 | 05:07 | 05:35 | 05:54 | |
| 5 | C1.36 | 2015/01/31 | 00:27 | 00:30 | 00:33 |
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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 |