| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/06/13 | 6 | 50 | DAO | S11W19 | |
| 2013/06/14 | 12 | 90 | DAI | S11W32 | |
| 2013/06/15 | 13 | 320 | DKO | S11W46 | |
| 2013/06/16 | 6 | 270 | DKO | S11W59 | |
| 2013/06/17 | 7 | 260 | DKO | S12W71 | |
| 2013/06/18 | 7 | 260 | DKO | S12W85 | |
| 2013/06/19 | 7 | 260 | DKO | S12W99 |
| B | C |
|---|---|
| 4 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.29 | 2013/06/13 | 09:55 | 10:06 | 10:11 | |
| 2 | B9.88 | 2013/06/13 | 09:20 | 09:27 | 09:33 | |
| 3 | B9.76 | 2013/06/14 | 01:51 | 01:55 | 01:58 | |
| 4 | B9.44 | 2013/06/16 | 02:30 | 02:37 | 02:46 | |
| 5 | B4.68 | 2013/06/13 | 21:06 | 21:10 | 21:13 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 113.6 -10.4 |
| Ultimi 30 giorni | 107.6 -0.4 |