Sunspot region AR11186

Number of
sunspots
Size Class Magn. Class Spot Location
2011/04/07 1 10 AXX N22E58
2011/04/08 8 60 CSO N22E44
2011/04/09 8 50 DSO N22E37
2011/04/10 5 40 CRO N23E18
2011/04/11 8 70 DSO N23E06
2011/04/12 12 70 DSO N23W07
2011/04/13 16 90 CSI N22W20
2011/04/14 15 70 CSI N22W33
2011/04/15 6 20 HRX N21W49
2011/04/16 1 30 HRX N21W65
BC
41

The top 5 solar flares from sunspot region 11186

Start Maximum End
1C1.152011/04/1418:5618:5919:01
2B7.072011/04/1016:0616:1216:24
3B6.982011/04/0923:0123:0423:08
4B6.072011/04/1017:5317:5818:03
5B5.882011/04/1000:0600:1000:16

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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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DstG
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*since 1994

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