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Sunspot region AR12765

Number of
sunspots		 Size Class Magn. Class Spot Location
2020/06/03 2 70 HSX S24E71
2020/06/04 2 100 HSX S24E58
2020/06/05 3 130 CAO S24E44
2020/06/06 5 110 DSO S22E33
2020/06/07 6 100 CAO S23E20
2020/06/08 7 100 CSO S24E07
2020/06/09 4 70 CSO S24W06
2020/06/10 1 50 HSX S24W21
2020/06/11 1 50 HSX S22W35
2020/06/12 1 50 HSX S26W46
2020/06/13 1 60 HSX S25W60
2020/06/14 1 20 HSX S25W73
2020/06/15 1 10 HRX S26W86
2020/06/16 1 10 HRX S26W0*
B
4

The top 4 solar flares from sunspot region 12765

Start Maximum End
1B6.42020/06/0721:3321:4621:56
2B1.62020/06/0705:0705:1405:27
3B1.52020/06/0903:0103:1103:18
4B1.42020/06/0720:3820:4720:51
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Space weather facts

Last X-flare2025/06/19X1.9
Last M-flare2025/10/03M1.2
Last geomagnetic storm2025/10/03Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2025129.8 -3.7
October 2025140.1 +10.3
Last 30 days131.3 -1.2

This day in history*

Solar flares
12012M3.35
22024M1.2
31999C9.19
42024C8.0
52023C6.6
DstG
12024-153G3
21960-112G1
32002-108G2
42012-99G2
52015-97G2
*since 1994

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