Region 9875

Number of
sunspots
Size Class Magn. Class Spot Location
2002/03/20 1 10 HSX S19E62
2002/03/21 6 140 DAO S18E48
2002/03/22 9 140 DAO S19E35
2002/03/23 15 120 ESI S20E22
2002/03/24 12 110 DAO S20E08
2002/03/25 5 90 DAO S20W06
2002/03/26 4 50 DAO S20W22
2002/03/27 2 60 DAO S21W36
2002/03/28 3 40 CSO S21W49
2002/03/29 1 10 HSX S21W62
C
1

The top 1 solar flares from sunspot region 9875

Start Maximum End
1C1.92002/03/2008:0808:3308:45

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:158
Current stretch spotless days:13

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*since 1994

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