Sunspot region AR11216

Number of
sunspots
Size Class Magn. Class Spot Location
2011/05/17 1 90 HSX S14E66
2011/05/18 1 80 HSX S15E54
2011/05/19 1 110 HSX S14E41
2011/05/20 1 110 HSX S14E27
2011/05/21 1 90 HSX S16E19
2011/05/22 1 90 HAX S15E01
2011/05/23 1 80 HSX S15W11
2011/05/24 1 70 HSX S15W25
2011/05/25 1 90 HSX S15W38
2011/05/26 1 60 HSX S15W52
2011/05/27 1 70 HSX S15W64
2011/05/28 1 60 HSX S16W78
2011/05/29 1 60 HSX S16W90
C
2

The top 2 solar flares from sunspot region 11216

Start Maximum End
1C6.612011/05/2901:3301:4201:45
2C1.522011/05/2905:2605:3105:35

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Space weather facts

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 2024142.9 -23.5
Last 30 days155.8 +4.5

This day in history*

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DstG
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*since 1994

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