Region 11739

Number of
sunspots
Size Class Magn. Class Spot Location
2013/05/03 13 150 DAC N13E75
2013/05/04 5 110 DAC N13E57
2013/05/05 8 140 DAC N12E44
2013/05/06 7 110 DAI N12E30
2013/05/07 8 120 DAI N12E16
2013/05/08 8 110 DAI N12E02
2013/05/09 8 60 DAO N12W09
2013/05/10 5 20 CAO N12W25
2013/05/11 2 10 BXO N11W39
2013/05/12 1 0 AXX N11W53
2013/05/13 1 0 AXX N11W53
BCM
1182

The top 10 solar flares from sunspot region 11739

Start Maximum End
1M5.72013/05/0317:2417:3217:41
2M1.42013/05/0517:4217:5617:58
3C8.42013/05/0506:3906:4406:48
4C8.32013/05/0519:5720:0220:04
5C8.02013/05/0500:4500:4900:54
6C5.62013/05/0412:2312:3612:42
7C3.72013/05/0407:5208:0008:04
8C2.82013/05/1118:4819:1619:23
9C2.52013/05/1016:3016:4317:25
10C2.42013/05/0601:5802:0502:13

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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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