Region 11718

Number of
sunspots
Size Class Magn. Class Spot Location
2013/04/05 2 10 AXX N23E45
2013/04/06 10 130 DSI N22E33
2013/04/07 14 140 DAI N20E20
2013/04/08 34 220 DAO N22E07
2013/04/09 21 190 DAC N21W06
2013/04/10 34 280 DKC N22W19
2013/04/11 24 340 DKC N22W32
2013/04/12 23 510 DKC N21W46
2013/04/13 25 350 DKC N21W58
2013/04/14 12 260 DKC N20W70
2013/04/15 4 110 DAI N20W84
2013/04/16 4 110 DAI N20W98
BCM
5211

The top 10 solar flares from sunspot region 11718

Start Maximum End
1M3.32013/04/1219:5220:3820:46
2C3.42013/04/1017:5618:0118:04
3C3.12013/04/0715:5516:0016:04
4C2.92013/04/0908:3008:5909:17
5C2.22013/04/0907:1707:2407:28
6C2.22013/04/1204:0204:1404:22
7C2.22013/04/1112:4112:4712:53
8C2.12013/04/1218:4018:4819:01
9C1.92013/04/1303:2903:3403:36
10C1.82013/04/1001:5002:1602:25

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/05/14Kp7 (G3)
Number of spotless days in 2019:81
Current stretch spotless days:8

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*since 1994

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