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Sunspot region AR12785

Number of
sunspots		 Size Class Magn. Class Spot Location
2020/11/22 1 60 HSX S23E74
2020/11/23 1 120 CSO S23E59
2020/11/24 1 140 HSX S20E44
2020/11/25 1 100 HSX S21E31
2020/11/26 1 100 HSX S21E18
2020/11/27 2 110 CSO S22E04
2020/11/28 8 120 FSO S22W02
2020/11/29 1 90 HSX S25W15
2020/11/30 1 100 HSX S23W34
2020/12/01 1 90 HSX S22W49
2020/12/02 1 80 HSX S22W61
2020/12/03 1 160 HSX S23W74
2020/12/04 1 120 HSX S24W89
2020/12/05 1 120 HSX S22W0*
BC
68

The top 10 solar flares from sunspot region 12785

Start Maximum End
1C4.32020/11/2322:5923:3523:57
2C3.32020/11/2217:2317:3117:37
3C1.42020/11/2322:4922:5522:59
4C1.32020/11/2209:2409:2709:34
5C1.32020/11/2214:2214:3214:37
6C1.12020/11/2405:4306:0606:17
7C1.02020/11/2404:1005:1705:33
8C1.02020/11/2405:3305:4205:43
9B9.42020/11/2214:4714:5715:02
10B8.62020/11/2403:3803:5404:10
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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*

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ApG
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*since 1994

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