| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1999/06/05 | 1 | 40 | HSX | S14E74 | |
| 1999/06/06 | 1 | 50 | HSX | S14E60 | |
| 1999/06/07 | 1 | 50 | HSX | S14E48 | |
| 1999/06/08 | 1 | 40 | HAX | S14E34 | |
| 1999/06/09 | 1 | 50 | HSX | S13E21 | |
| 1999/06/10 | 2 | 60 | HSX | S13E08 | |
| 1999/06/11 | 2 | 50 | HSX | S13W05 | |
| 1999/06/12 | 2 | 30 | HSX | S13W18 | |
| 1999/06/13 | 2 | 30 | HSX | S15W34 | |
| 1999/06/14 | 2 | 20 | HSX | S14W45 | |
| 1999/06/15 | 1 | 30 | HSX | S14W58 | |
| 1999/06/16 | 1 | 20 | HSX | S14W72 | |
| 1999/06/17 | 1 | 10 | AXX | S06W85 |
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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 (4%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75.1 -3.1 |
| Ultimi 30 giorni | 52.5 -75.3 |