Region 12672

Number of
sunspots
Size Class Magn. Class Spot Location
2017/08/20 5 10 DAI N05E90
2017/08/21 4 120 DAO N06E76
2017/08/22 5 160 DAO N07E61
2017/08/23 10 270 DAO N08E47
2017/08/24 8 240 ESI N08E34
2017/08/25 12 240 ESI N07E21
2017/08/26 12 140 EAI N07E07
2017/08/27 10 130 EAI N07W07
2017/08/28 12 150 ESO N07W20
2017/08/29 7 100 CSO N08W34
2017/08/30 3 60 CSO N06W50
2017/08/31 6 70 DSO N06W63
2017/09/01 4 70 DAO N07W70
2017/09/02 2 60 DAO N08W84
2017/09/03 2 60 DAO N08W98
BC
257

The top 10 solar flares from sunspot region 12672

Start Maximum End
1C9.42017/08/2019:2019:3919:49
2C7.72017/09/0215:2615:4115:56
3C5.92017/08/2103:0503:1603:30
4C2.22017/08/2313:2413:4313:55
5C1.52017/09/0221:5622:0322:33
6C1.22017/08/2319:1019:3119:41
7C1.02017/08/2014:4014:4514:52
8B9.42017/08/2815:3315:4015:58
9B8.42017/08/2415:4715:5816:07
10B8.12017/08/2400:0600:1400:18

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:213
Current stretch spotless days:16

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