Solar activity increased to high levels thanks to sunspot region 2257 near the west limb. She said goodbye to the earth-facing solar disk with an M5.6 (R2-moderate peaking at 04:24 UTC) solar flare that had a secondary peak at the M4.9 level around 04:58 UTC.
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| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 13/03/2026 | M1.2 |
| Últimas tormentas geomagnéticas | 13/03/2026 | Kp6- (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 83.5 +5.3 |
| Last 30 days | 58.3 -70.3 |