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Sunspot region AR11801

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/07/24 1 60 HSX N20E66
2013/07/25 1 90 HSX N21E57
2013/07/26 1 70 HSX N20E44
2013/07/27 1 80 HSX N20E30
2013/07/28 1 90 HSX N20E16
2013/07/29 1 90 HSX N19E04
2013/07/30 1 80 HSX N19W09
2013/07/31 1 60 HSX N19W23
2013/08/01 1 60 HSX N19W36
2013/08/02 1 60 HSX N20W50
2013/08/03 1 60 HSX N20W64
2013/08/04 1 60 HSX N19W76
2013/08/05 1 60 HSX N21W88
2013/08/06 1 60 HSX N21W0*
BC
21

The top 3 solar flares from sunspot region 11801

Start Maximum End
1C1.612013/07/3001:1001:1501:20
2B8.492013/07/2302:3902:4402:53
3B7.012013/07/2303:1503:2203:35
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Last X-flare2024/12/08X2.2
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Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days115.4 -40.8

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
22014-71G1
32001-59
41987-59
51989-58G1
*since 1994

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