Region 10540

Number of
sunspots
Size Class Magn. Class Spot Location
2004/01/13 6 60 HHX S11E76
2004/01/14 7 500 EAO S11E68
2004/01/15 4 180 EAO S13E59
2004/01/16 10 300 ESO S13E43
2004/01/17 13 350 EAO S13E28
2004/01/18 9 350 ESO S14E15
2004/01/19 36 330 FKO S14E02
2004/01/20 30 300 FKO S14W10
2004/01/21 23 220 EAO S14W22
2004/01/22 22 220 ESO S14W35
2004/01/23 5 100 ESO S14W48
2004/01/24 3 80 CSO S14W61
2004/01/25 1 110 HSX S14W81
2004/01/26 1 60 HSX S15W91
BCM
16135

The top 10 solar flares from sunspot region 10540

Start Maximum End
1M6.12004/01/2007:2907:4307:47
2M5.02004/01/1717:3517:5017:59
3M1.42004/01/1800:0700:1700:21
4M1.02004/01/1912:3012:4012:46
5M1.02004/01/1905:2505:3205:35
6C8.22004/01/1919:5420:0220:08
7C3.22004/01/1506:2006:3206:37
8C1.72004/01/1902:2602:3102:35
9C1.62004/01/1703:3503:4804:00
10C1.52004/01/1712:4312:4912:54

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:210
Current stretch spotless days:12

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