Sunspot region AR12230

Number of
sunspots
Size Class Magn. Class Spot Location
2014/12/07 1 10 AXX S14E57
2014/12/09 5 30 CRI S15E36
2014/12/10 8 100 DAO S14E22
2014/12/11 20 130 DAI S15E08
2014/12/12 23 170 DAC S16W06
2014/12/13 18 180 DAC S16W19
2014/12/14 18 180 DAC S16W19
2014/12/15 8 160 DSC S15W45
2014/12/16 6 150 CAO S15W60
2014/12/17 1 80 HAX S14W74
2014/12/18 1 60 HAX S14W88
2014/12/19 1 60 HAX S14W0*
CM
132

The top 10 solar flares from sunspot region 12230

Start Maximum End
1M1.232014/12/0909:5810:2410:35
2M1.162014/12/0908:2208:3008:41
3C8.92014/12/0915:2115:2815:33
4C7.812014/12/0912:2912:3412:45
5C7.662014/12/0918:3718:4818:55
6C6.442014/12/0913:4313:4813:56
7C3.62014/12/0917:1217:1817:23
8C2.942014/12/0903:2103:2803:47
9C2.652014/12/1113:0913:1713:23
10C2.072014/12/1002:0302:1302:21

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Space weather facts

Last X-flare2025/12/01X1.9
Last M-flare2025/12/04M6.0
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025186 +94.2
Last 30 days106.3 +12.6

This day in history*

Solar flares
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32024M2.5
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52023M1.5
DstG
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31989-79G1
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*since 1994

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