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Sunspot region AR8100

Number of
sunspots		 Size Class Magn. Class Spot Location
1997/10/28 5 80 CSO S21E67
1997/10/29 9 130 CAO S20E55
1997/10/30 15 200 DAO S21E44
1997/10/31 22 220 DAO S19E30
1997/11/01 16 260 EKI S20E15
1997/11/02 27 210 EAI S19E01
1997/11/03 36 290 EKI S19W12
1997/11/04 34 660 FKC S20W27
1997/11/05 37 1000 FKC S21W39
1997/11/06 19 900 FKC S20W53
1997/11/07 21 760 FKC S19W68
1997/11/08 17 630 EKI S19W77
1997/11/09 9 480 EKI S20W90
BCMX
92562

The top 10 solar flares from sunspot region 8100

Start Maximum End
1X12.91997/11/0611:4911:5512:01
2X2.911997/11/0405:5205:5806:02
3M5.511997/11/0402:3202:4203:03
4M1.961997/11/0309:0309:1009:13
5M1.741997/11/0401:2701:3501:40
6M1.341997/11/0319:5520:1620:36
7M1.141997/11/0304:3204:3804:49
8M1.131997/11/0322:1622:2422:32
9C9.271997/11/0506:1706:4106:56
10C7.91997/10/2812:5112:5613:00
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Spotless days
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20263 days (3%)
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This day in history*

Solar flares
12001X1.14
22000M4.54
32003M3.68
42002M3.12
52002M1.68
DstG
11984-100G3
21971-97G2
32006-82G2
41959-73G2
51995-68G1
*since 1994

Aurora on this day in history

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