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Sunspot region AR12783

Number of
sunspots		 Size Class Magn. Class Spot Location
2020/11/17 1 30 HSX S22E68
2020/11/18 1 80 HSX S23E53
2020/11/19 1 70 HSX S22E40
2020/11/20 1 70 HSX S22E27
2020/11/21 1 80 HSX S24E15
2020/11/22 1 70 HSX S23E01
2020/11/23 6 90 DSO S22W07
2020/11/24 4 100 CSO S20W20
2020/11/25 3 80 CSO S21W34
2020/11/26 3 80 CSO S22W47
2020/11/27 3 60 CSO S22W58
2020/11/28 1 50 HSX S23W73
2020/11/29 1 20 HSX S22W89
2020/11/30 1 20 HSX S22W0*
BC
91

The top 10 solar flares from sunspot region 12783

Start Maximum End
1C1.92020/11/2016:4417:0317:11
2B8.02020/11/2306:2006:2706:31
3B8.02020/11/2308:3708:4108:46
4B6.02020/11/2208:1908:3708:59
5B5.82020/11/2203:0703:1403:18
6B4.42020/11/2105:5205:5706:06
7B2.02020/11/1920:3821:0621:19
8B1.72020/11/2016:1116:2716:44
9B1.52020/11/1917:0017:0617:14
10B1.12020/11/1910:2010:2510:31
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Last X-flare2024/05/11X1.5
Last M-flare2024/05/12M2.3
Last geomagnetic storm2024/05/11Kp9 (G5)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024140.5 +4
Last 30 days172.8 +81.3

This day in history*

Solar flares
12001M4.31
22024M3.2
32013M2.76
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52024M2.3
ApG
11949153G4
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3193876G3
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*since 1994

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