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Sunspot region AR12378

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/07/03 4 40 CSO S15E64
2015/07/04 5 80 DSO S17E56
2015/07/05 4 90 CSO S16E44
2015/07/06 6 70 CSO S17E32
2015/07/07 3 60 HAX S17E18
2015/07/08 3 50 HSX S17E03
2015/07/09 4 50 HSX S16W09
2015/07/10 2 20 HSX S10W23
2015/07/11 3 10 BXO S15W33
2015/07/12 1 10 AXX S16W49
BCM
381

The top 10 solar flares from sunspot region 12378

Start Maximum End
1M2.232015/07/0312:4712:5112:53
2C8.042015/07/0302:5403:0503:09
3C4.92015/07/0309:1009:1909:24
4C2.842015/07/0305:4905:5506:02
5C2.432015/07/0311:1411:2411:32
6C1.862015/07/0320:4420:5120:57
7C1.522015/07/0400:0100:0800:17
8C1.112015/07/0318:1418:2018:27
9C1.052015/07/0311:5611:5912:07
10B9.222015/07/0506:5207:0007:08
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Last X-flare2024/11/06X2.39
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Spotless days
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This day in history*

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11999X1.15
21999M8.06
32005M5.58
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DstG
11960-167G3
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*since 1994

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