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Sunspot region AR12403

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/08/19 3 60 CSO S12E64
2015/08/20 8 90 DAC S12E50
2015/08/21 29 330 DKC S13E37
2015/08/22 43 350 DKC S14E23
2015/08/23 49 400 EKC S14E09
2015/08/24 66 760 EKC S15W04
2015/08/25 47 930 FKC S15W18
2015/08/26 40 1190 FKI S15W31
2015/08/27 35 1100 FKC S16W44
2015/08/28 25 890 FKC S15W57
2015/08/29 27 840 FKC S15W69
2015/08/30 16 520 FKC S15W82
2015/08/31 2 80 DAO S15W89
2015/09/01 2 80 DAO S15W99
BCM
159913

The top 10 solar flares from sunspot region 12403

Start Maximum End
1M8.052015/08/2407:2607:3307:35
2M5.042015/08/2221:1921:2421:28
3M4.172015/08/2704:4805:4406:03
4M3.172015/08/2813:0413:1613:23
5M3.032015/08/2818:5619:0319:06
6M2.052015/08/3002:0103:3004:23
7M2.052015/08/2109:3409:4810:07
8M1.772015/08/2206:3906:4906:59
9M1.762015/08/2101:5602:1802:37
10M1.642015/08/2119:1020:3420:50
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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
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Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
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October 2024166.4 +25
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Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
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*since 1994

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