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-flare2026/02/04X4.3
Last M-flare2026/02/05M1.1
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026141.3 +17.3
Last 30 days123.9 +16.5

This day in history*

Solar flares
12025M7.6
22010M4.21
32024M4.2
42025M2.31
52024M2.2
DstG
11994-126G2
21981-123G3
31983-104G2
41982-101G1
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*since 1994

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