Sunspot region AR11272

Number of
sunspots
Size Class Magn. Class Spot Location
2011/08/17 2 10 CRO S19E67
2011/08/18 2 60 CSO S19E55
2011/08/19 3 60 CSO S22E41
2011/08/20 2 30 HAX S21E27
2011/08/21 5 50 CAO S22E15
2011/08/22 8 90 DAO S21E03
2011/08/23 11 60 DSI S21W08
2011/08/24 6 40 DSO S21W20
2011/08/25 4 20 CRO S21W36
2011/08/26 1 0 AXX S21W49
BC
1110

The top 10 solar flares from sunspot region 11272

Start Maximum End
1C4.862011/08/1511:1011:2011:33
2C3.832011/08/1716:1616:3116:45
3C3.292011/08/1704:1904:2905:07
4C2.82011/08/1701:4402:5403:44
5C2.182011/08/2118:1518:4018:46
6C1.782011/08/1806:4006:4406:51
7C1.762011/08/2123:1023:1623:26
8C1.372011/08/1812:4113:1113:19
9C1.22011/08/2012:2512:3612:50
10C1.182011/08/1707:5207:5708:00

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Last X-flare2024/11/06X2.39
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Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
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Last 30 days156.1 +4.7

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