Region 9821

Number of
sunspots
Size Class Magn. Class Spot Location
2002/02/09 11 30 DSO S14E16
2002/02/10 26 80 DSO S14E03
2002/02/11 33 280 ESI S14W11
2002/02/12 32 310 EAI S13W25
2002/02/13 30 350 EKI S13W38
2002/02/14 14 330 DAI S13W53
2002/02/15 12 260 DAO S12W66
2002/02/16 4 110 DSO S11W81
C
10

The top 10 solar flares from sunspot region 9821

Start Maximum End
1C5.22002/02/1202:4902:5903:22
2C3.12002/02/0922:5523:4100:04
3C2.22002/02/0909:2809:3609:44
4C2.12002/02/1103:1803:3303:40
5C1.92002/02/1517:2617:3617:53
6C1.92002/02/1001:0801:1501:19
7C1.82002/02/1023:4323:4723:51
8C1.62002/02/1100:4400:4901:18
9C1.52002/02/0920:5821:0021:03
10C1.22002/02/1113:5314:0214:06

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:191
Current stretch spotless days:21

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