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X1.9 solar flare
A lot of sunspots on our Sun today which is a promising start for what should be an exciting 2023 when it comes to solar activity. Sunspot region 3181 and 3182 both have complex magnetic layouts with magnetic delta sunspots and both regions have the potential to produce M-class events. It is however sunspot region 3184 near the limb that steals the show today with the second strongest solar flare of Solar Cycle 25 thus far.
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Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/30 | M1.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 127.5 -27.1 |
| Last 30 days | 127.5 -24.7 |