Sunspot region AR11392

Number of
sunspots
Size Class Magn. Class Spot Location
2012/01/04 3 10 BXO N20E09
2012/01/05 5 10 BXO N20W04
2012/01/06 2 10 BXO N21W19
2012/01/07 8 40 DAO N19W32
2012/01/08 5 50 DAO N19W46
2012/01/09 2 20 CSO N19W58
2012/01/10 1 10 AXX N18W68
C
4

The top 4 solar flares from sunspot region 11392

Start Maximum End
1C3.812012/01/0723:5400:0900:23
2C3.182012/01/0611:1411:2511:35
3C3.122012/01/0511:5112:3813:00
4C2.182012/01/0408:5709:0209:05

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
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32001X1.41
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DstG
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*since 1994

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