Sunspot region AR11366

Number of
sunspots
Size Class Magn. Class Spot Location
2011/12/04 1 60 HSX N17E65
2011/12/05 1 80 HSX N17E51
2011/12/06 1 70 HSX N18E38
2011/12/07 2 80 DSO N18E25
2011/12/08 2 70 CSO N17E13
2011/12/09 2 40 CSO N18E01
2011/12/10 2 50 CSO N18W13
2011/12/11 1 50 HSX N18W27
2011/12/12 1 60 HSX N18W40
2011/12/13 1 50 HSX N18W55
2011/12/14 1 50 HSX N17W67
2011/12/15 1 50 HSX N18W81
C
2

The top 2 solar flares from sunspot region 11366

Start Maximum End
1C2.842011/12/0503:0903:1603:32
2C1.382011/12/1111:2911:3711:46

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
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52005M3.72
DstG
11960-167G3
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*since 1994

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