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Four M-class and an X2.2 solar flare from sunspot region 2297
It took a little patience but sunspot region 2297 delivered the first X-class solar flare of this year: it was the source of a major X2.2 (R3-strong) solar flare around 16:22 UTC. Sunspot region 2297 is now facing Earth so the big question on everyone's lips is: did it produce a coronal mass ejection and will it come towards Earth?
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
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Unspecified geomagnetic activity 2376AR 14079 68Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 33Short PBS episode on Aurora sounds 5New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 54
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/30 | M2.03 |
| Last geomagnetic storm | 2025/05/01 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 59 -81.6 |
| Last 30 days | 119.8 -10.8 |