Region 12178

Number of
sunspots
Size Class Magn. Class Spot Location
2014/09/29 4 50 CAO S03E60
2014/09/30 3 120 CSO S03E45
2014/10/01 5 120 DAO S03E32
2014/10/02 12 180 DAC S02E19
2014/10/03 12 140 DAI S02E05
2014/10/04 10 160 CAI S01W08
2014/10/05 13 130 CAI S01W23
2014/10/06 4 110 CAO S01W37
2014/10/07 3 100 HAX S01W51
2014/10/08 1 80 HAX S02W64
2014/10/09 1 70 HSX S03W79
2014/10/10 1 60 HAX S01W93
2014/10/11 1 60 HAX S01W0*
CM
41

The top 5 solar flares from sunspot region 12178

Start Maximum End
1M1.02014/09/2708:3208:3708:40
2C1.72014/10/0400:5401:0201:11
3C1.42014/10/0402:1002:2402:40
4C1.42014/10/0410:1610:2110:24
5C1.02014/10/0509:3209:5410:16

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:236
Current stretch spotless days:9

This day in history*

Solar flares
12002M2.9
22013M2.4
32002M1.8
42003M1.6
52001M1.4
ApG
1200361G2
2199926G1
3200424G1
4201522G1
5201322G1
*since 1994

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