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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-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.9 -23.5
Last 30 days155.8 +4.5

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

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