Region 11940

Number of
sunspots
Size Class Magn. Class Spot Location
2014/01/01 4 20 DRO S12W44
2014/01/02 3 40 CAO S12W59
2014/01/03 7 70 DAO S12W73
2014/01/04 4 70 DAO S12W85
2014/01/05 4 70 DAO S12W99
C
3

The top 3 solar flares from sunspot region 11940

Start Maximum End
1C4.02013/12/3118:5318:5919:03
2C3.22014/01/0107:2107:2607:29
3C2.92013/12/3119:4919:5319:56

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79%

Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days295 days
2020157 days (72%)
Last spotless day2020/07/20

This day in history*

Solar flares
11999M1.8
22012M1.6
31999M1
42012C9.4
52002C8.3
ApG
1199864G3
2200332G2
3201131G2
4200529G1
5200117
*since 1994

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