Region 10255

Number of
sunspots
Size Class Magn. Class Spot Location
2003/01/13 9 200 CKO S13E14
2003/01/14 9 200 CKO S13E01
2003/01/15 7 240 CKO S13W12
2003/01/16 13 160 CAO S13W23
2003/01/17 7 150 DSO S13W39
2003/01/18 6 130 CAO S12W53
2003/01/19 2 110 HAX S13W67
2003/01/20 1 130 HSX S13W81
2003/01/21 1 70 HAX S13W94
C
1

The top 1 solar flares from sunspot region 10255

Start Maximum End
1C5.32003/01/1601:0201:0801:15

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:190
Current stretch spotless days:20

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*since 1994

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