| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/08/14 | 4 | 60 | CSO | S13E59 | |
| 2013/08/15 | 6 | 20 | CRO | S12E45 | |
| 2013/08/16 | 7 | 30 | CRO | S13E31 | |
| 2013/08/17 | 7 | 20 | CRO | S13E25 | |
| 2013/08/18 | 5 | 10 | BXO | S13E10 | |
| 2013/08/19 | 5 | 10 | BXO | S13W03 | |
| 2013/08/20 | 5 | 10 | BXO | S12W19 | |
| 2013/08/21 | 10 | 60 | DAI | S12W34 | |
| 2013/08/22 | 15 | 130 | DAI | S12W47 | |
| 2013/08/23 | 8 | 110 | DAO | S12W61 | |
| 2013/08/24 | 3 | 70 | CAO | S12W73 | |
| 2013/08/25 | 1 | 40 | HSX | S13W83 | |
| 2013/08/26 | 1 | 40 | HSX | S13W97 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.92 | 2013/08/22 | 04:49 | 05:06 | 05:15 | |
| 2 | C2.01 | 2013/08/23 | 15:40 | 15:57 | 16:06 | |
| 3 | C1.21 | 2013/08/23 | 15:30 | 15:33 | 15:35 |
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| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75 -3.2 |
| Ultimi 30 giorni | 59.2 -65.5 |