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Sunspot region AR12672

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
BCM
18122

The top 10 solar flares from sunspot region 12672

Start Maximum End
1M1.542017/08/2019:2019:3919:49
2M1.112017/09/0215:2615:4115:56
3C8.492017/08/2103:0503:1603:30
4C3.682017/08/2313:2413:4313:55
5C2.142017/09/0221:5622:0322:33
6C2.012017/08/2319:1019:3119:41
7C1.612017/08/2014:4014:4514:52
8C1.342017/08/2415:4715:5816:07
9C1.322017/08/2815:3315:4015:58
10C1.292017/08/2400:0600:1400:18
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
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October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
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*since 1994

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