Region 9906

Number of
sunspots
Size Class Magn. Class Spot Location
2002/04/12 9 80 DSO S16E40
2002/04/13 20 190 DAI S16E26
2002/04/14 38 470 DKC S15E13
2002/04/15 32 640 EKI S15W02
2002/04/16 34 690 EKI S15W14
2002/04/17 27 590 EKI S15W28
2002/04/18 26 650 EKI S14W41
2002/04/19 33 770 EKC S14W55
2002/04/20 37 850 EKC S14W66
2002/04/21 27 680 EAC S14W79
2002/04/22 14 330 EAI S14W90
CMX
921

The top 10 solar flares from sunspot region 9906

Start Maximum End
1X1.52002/04/2100:4301:5102:38
2M2.62002/04/1707:4608:2409:57
3M1.22002/04/1503:0503:5505:06
4C7.72002/04/2200:0300:1900:21
5C3.82002/04/1413:3713:5014:15
6C3.42002/04/1918:1418:2218:46
7C3.02002/04/1208:3908:4208:44
8C2.52002/04/1915:1615:2115:27
9C2.02002/04/1907:5007:5407:57
10C1.922002/04/1315:1515:2515:33

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/03/17Kp5 (G1)
Number of spotless days in 2019:63
Current stretch spotless days:3

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*since 1994

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