Region 12299

Number of
sunspots
Size Class Magn. Class Spot Location
2015/03/13 3 10 CRO S07E60
2015/03/14 4 10 BXO S07E47
2015/03/15 1 10 AXX S05E32
2015/03/16 1 10 AXX S05E19
2015/03/17 1 0 AXX S04E05
2015/03/20 2 10 BXO S04W38
C
2

The top 2 solar flares from sunspot region 12299

Start Maximum End
1C7.12015/03/1202:1002:1802:25
2C1.62015/03/1219:4819:5119:53

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48%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2020/05/29M1.1
Last geomagnetic storm:2020/04/20Kp5 (G1)
Number of spotless days in 2020:123
Current stretch spotless days:31

This day in history*

Solar flares
12003M9.3
22002M2.4
32013M1.0
42004C6.5
52003C6.2
ApG
1199530G1
2199429G1
3200320G1
4201015
5200514
*since 1994

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