Solar activity reached again moderate levels thanks to a very impulsive M4.3 (NOAA R1-minor radio blackout) solar flare at 13:03 UTC. We also have some disturbing news from NASA regarding the STEREO Behind spacecraft.
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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October 2024 | 166.4 +25 |
November 2024 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |