| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/03/29 | 5 | 40 | CAO | S22E49 | |
| 2013/03/30 | 7 | 70 | CAO | S21E34 | |
| 2013/03/31 | 6 | 50 | CAO | S22E20 | |
| 2013/04/01 | 7 | 10 | BXO | S22E07 | |
| 2013/04/02 | 5 | 10 | BXO | S21W06 | |
| 2013/04/03 | 9 | 120 | DAO | S22W18 | |
| 2013/04/04 | 7 | 60 | DAO | S22W30 | |
| 2013/04/05 | 6 | 50 | DAO | S21W44 |
| B | C |
|---|---|
| 1 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.24 | 2013/03/30 | 10:16 | 10:24 | 10:32 | |
| 2 | B6.83 | 2013/04/02 | 00:42 | 00:54 | 01:12 |
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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 | 112.3 +33 |
| Ultimi 30 giorni | 92.5 -8.1 |