Region 10642

Number of
sunspots
Size Class Magn. Class Spot Location
2004/07/08 5 30 BXO S08E63
2004/07/09 7 50 CAO S07E51
2004/07/10 9 70 DAO S07E39
2004/07/11 11 90 DAO S07E26
2004/07/12 27 130 CAO S07E12
2004/07/13 25 130 DAI S07W01
2004/07/14 17 150 CAI S07W16
2004/07/15 15 100 DAO S08W28
2004/07/16 11 110 CAO S08W42
2004/07/17 6 70 CAO S07W56
2004/07/18 7 60 HSX S07W69
2004/07/19 2 90 HAX S07W82
B
7

The top 7 solar flares from sunspot region 10642

Start Maximum End
1B7.12004/07/0800:0900:1700:22
2B4.82004/07/0814:2514:3314:42
3B3.62004/07/0806:5407:1007:25
4B2.22004/07/0822:2322:2922:44
5B2.12004/07/0721:5822:0622:13
6B1.82004/07/0805:0905:1505:19
7B1.12004/07/0721:2121:2621:29

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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 2019:189
Current stretch spotless days:19

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