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Sunspot region AR12546

Number of
sunspots		 Size Class Magn. Class Spot Location
2016/05/15 1 250 HHX S07E71
2016/05/16 3 410 HHX S07E57
2016/05/17 2 540 HHX S07E43
2016/05/18 5 540 CHO S07E33
2016/05/19 2 480 CHO S07E19
2016/05/20 4 440 CHO S07E07
2016/05/21 9 520 CHO S07W07
2016/05/22 7 550 CHO S07W21
2016/05/23 5 480 CHO S07W35
2016/05/24 3 460 HHX S07W49
2016/05/25 1 450 HHX S07W63
2016/05/26 1 330 HHX S07W75
2016/05/27 1 300 HHX S07W88
2016/05/28 1 300 HHX S07W0*
BC
155

The top 10 solar flares from sunspot region 12546

Start Maximum End
1C1.762016/05/2410:1610:2010:23
2C1.372016/05/2613:4513:5113:57
3C1.362016/05/2113:5514:0014:07
4C1.282016/05/2408:3108:3608:40
5C1.262016/05/2420:4921:0721:10
6B9.392016/05/2110:5611:0011:03
7B8.432016/05/2209:1209:2109:28
8B7.472016/05/2108:4308:4608:50
9B6.582016/05/2408:1908:2408:28
10B6.292016/05/2012:1912:2312:28
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AR 13901 82Sunspot Latitudes at or near Solar Maximum 76Incoming & Unnumbered Active Regions 1244The Rotations of AR 13780 and AR 13902 1Space Weather Memes 580
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
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October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

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DstG
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*since 1994

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