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Sunspot region AR11724

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/04/13 2 40 HAX S27E70
2013/04/14 3 50 HAX S27E58
2013/04/15 2 60 HAX S27E44
2013/04/16 7 70 DAO S26E31
2013/04/17 4 40 CSO S26E19
2013/04/18 2 20 CSO S26E07
2013/04/19 2 20 HRX S26W05
2013/04/20 1 10 AXX S26W19
C
4

The top 4 solar flares from sunspot region 11724

Start Maximum End
1C2.892013/04/2501:5702:2302:32
2C2.252013/04/1309:2109:2809:34
3C1.742013/04/2221:5021:5622:02
4C1.322013/04/1320:4821:0121:08
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Last X-flare2026/02/04X4.21
Last M-flare2026/02/25M2.4
Last geomagnetic storm2026/02/22Kp5+ (G1)
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Last spotless day2026/02/24
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This day in history*

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12000X1.63
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32015M5.89
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*since 1994

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