Region 12237

Number of
sunspots
Size Class Magn. Class Spot Location
2014/12/13 4 90 DSO S14E52
2014/12/14 4 90 DSO S14E52
2014/12/15 4 60 CSO S14E28
2014/12/16 1 40 HSX S13E11
2014/12/17 1 80 HSX S13W02
2014/12/18 1 40 HSX S11W14
2014/12/19 2 30 HAX S13W27
2014/12/20 2 20 HRX S13W41
C
3

The top 3 solar flares from sunspot region 12237

Start Maximum End
1C3.12014/12/1408:0408:0908:12
2C2.62014/12/1300:0400:1200:20
3C1.92014/12/1412:5312:5913:04

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64%

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 days308 days
2020151 days (77%)
Current stretch5 days

This day in history*

Solar flares
12002X3.0
22004X1.8
32004X1.6
42002M1.8
52000M1.3
ApG
12000164G5
2201278G3
3200328G1
4201324G1
5199421G1
*since 1994

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