Sunspot region AR11937

Number of
sunspots
Size Class Magn. Class Spot Location
2013/12/27 3 10 BXO S12E60
2013/12/28 4 20 BXO S12E46
2013/12/29 5 10 BXO S12E33
2013/12/30 3 10 BXO S12E19
2013/12/31 3 10 BXO S12E05
2014/01/01 3 10 BXO S12W09
2014/01/04 8 30 DAO S12W47
2014/01/05 14 80 DAC S12W58
2014/01/06 21 160 DAC S13W71
2014/01/07 21 160 DAI S13W85
C
1

The top 1 solar flares from sunspot region 11937

Start Maximum End
1C5.772014/01/0318:3018:3518:40

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

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DstG
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*since 1994

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