Sunspot region AR11224

Number of
sunspots
Size Class Magn. Class Spot Location
2011/05/28 6 30 DSO N21W15
2011/05/29 14 130 DSO N20W28
2011/05/30 10 130 CAI N20W41
2011/05/31 9 140 DSO N20W56
2011/06/01 8 50 CSI N21W68
C
2

The top 2 solar flares from sunspot region 11224

Start Maximum End
1C8.432011/05/2901:5401:5902:03
2C4.722011/05/3002:4702:5202:55

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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
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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