Sunspot region AR9987

Number of
sunspots
Size Class Magn. Class Spot Location
2002/06/07 10 20 BXO S16E24
2002/06/08 21 20 CSO S16E11
2002/06/09 25 210 EAI S15W02
2002/06/10 33 240 EKI S15W16
2002/06/11 27 380 EKI S15W29
2002/06/12 20 420 EKI S15W43
2002/06/13 16 370 EKO S15W56
2002/06/14 12 340 EHO S15W71
2002/06/15 1 120 HAX S16W86
BC
16

The top 7 solar flares from sunspot region 9987

Start Maximum End
1C2.412002/06/1112:2012:2312:26
2C2.282002/06/1115:0815:1515:21
3C1.832002/06/1111:4511:4911:51
4C1.822002/06/1111:0111:0611:11
5C1.642002/06/1110:0410:0510:07
6C1.092002/06/1114:0014:0414:07
7B9.272002/06/0616:2316:2616:29

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Last X-flare2026/02/02X1.6
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Spotless days
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Monthly mean Sunspot Number
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