| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/07/26 | 3 | 20 | CSO | S07W01 | |
| 2013/07/27 | 3 | 20 | CSO | S07W16 | |
| 2013/07/28 | 4 | 30 | CSO | S06W30 | |
| 2013/07/29 | 9 | 120 | DAO | S07W44 | |
| 2013/07/30 | 10 | 130 | DAO | S06W58 | |
| 2013/07/31 | 9 | 150 | DAO | S07W71 | |
| 2013/08/01 | 3 | 120 | DAO | S07W86 | |
| 2013/08/02 | 3 | 120 | DAO | S07W0* |
| B | C |
|---|---|
| 1 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.04 | 2013/07/28 | 15:56 | 16:01 | 16:11 | |
| 2 | B9.53 | 2013/07/28 | 10:59 | 11:05 | 11:12 |
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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 | 107.2 +27.9 |
| Ultimi 30 giorni | 95.2 -0.7 |