Solar activity has been at moderate levels today thanks to an M4.5 solar flare from sunspot region 2297 that peaked at 14:33 UTC. This solar flare was impulsive and no coronal mass ejection was associated with the event. A coronal mass ejection visible off the NE limb was likely from a far side event.
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Last X-flare | 2024/03/28 | X1.1 |
Last M-flare | 2024/05/02 | M2.7 |
Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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April 2024 | 136.5 +31.6 |
Last 30 days | 150.3 +52.7 |