Region 9866

Number of
sunspots
Size Class Magn. Class Spot Location
2002/03/09 1 120 HSX S10E80
2002/03/10 8 560 EKO S10E73
2002/03/11 19 840 EKI S09E61
2002/03/12 23 870 EKI S08E47
2002/03/13 27 900 EKI S10E35
2002/03/14 37 820 EKI S11E20
2002/03/15 36 820 EKI S10E07
2002/03/16 26 690 EKI S09W06
2002/03/17 35 540 EKI S09W19
2002/03/18 24 470 EAI S09W33
2002/03/19 16 290 EAI S09W46
2002/03/20 10 290 EAI S09W59
2002/03/21 5 270 EAO S08W73
2002/03/22 1 190 EAO S09W84
CM
125

The top 10 solar flares from sunspot region 9866

Start Maximum End
1M5.72002/03/1401:3801:5002:02
2M2.62002/03/0918:3118:5619:39
3M2.22002/03/1522:0923:1000:42
4M1.32002/03/0921:4422:1022:43
5M1.02002/03/1911:0611:4412:31
6C6.02002/03/1005:0105:0505:08
7C5.92002/03/2107:4508:1208:31
8C5.32002/03/1208:3108:3708:43
9C4.02002/03/2015:4418:0819:19
10C2.62002/03/1021:5021:5522:01

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/05/14Kp7 (G3)
Number of spotless days in 2019:81
Current stretch spotless days:9

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