| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/11/15 | 10 | 30 | DSO | S19W17 | |
| 2013/11/16 | 24 | 150 | DAC | S19W29 | |
| 2013/11/17 | 20 | 110 | DAC | S19W42 | |
| 2013/11/18 | 31 | 130 | DAC | S19W55 | |
| 2013/11/19 | 10 | 70 | DAI | S21W67 | |
| 2013/11/20 | 7 | 100 | DAI | S21W79 | |
| 2013/11/21 | 4 | 60 | CSO | S23W88 | |
| 2013/11/22 | 4 | 60 | CSO | S23W0* |
| C | M |
|---|---|
| 16 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M2.41 | 2013/11/16 | 07:45 | 07:49 | 07:53 | |
| 2 | M1.83 | 2013/11/16 | 04:47 | 04:53 | 04:57 | |
| 3 | M1.49 | 2013/11/17 | 05:06 | 05:10 | 05:13 | |
| 4 | C7.45 | 2013/11/16 | 23:24 | 23:31 | 23:34 | |
| 5 | C5.08 | 2013/11/17 | 01:02 | 01:07 | 01:13 | |
| 6 | C4.63 | 2013/11/17 | 02:12 | 02:17 | 02:21 | |
| 7 | C4.39 | 2013/11/15 | 20:02 | 20:09 | 20:15 | |
| 8 | C3.82 | 2013/11/16 | 13:41 | 13:49 | 13:57 | |
| 9 | C3.73 | 2013/11/16 | 22:43 | 22:48 | 22:52 | |
| 10 | C3.63 | 2013/11/16 | 14:15 | 14:19 | 14:28 |
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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 | 90.4 +11.1 |
| Ultimi 30 giorni | 99.3 +8.3 |