Sunspot region AR11343

Number of
sunspots
Size Class Magn. Class Spot Location
2011/11/07 1 60 HSX N29E76
2011/11/08 1 140 HSX N27E62
2011/11/09 1 90 HSX N28E49
2011/11/10 1 110 HSX N27E37
2011/11/11 1 180 HSX N27E23
2011/11/12 1 120 HSX N26E12
2011/11/13 1 140 HSX N27W01
2011/11/14 1 120 HSX N28W14
2011/11/15 1 70 HSX N28W26
2011/11/16 1 70 HSX N28W39
2011/11/17 1 90 HSX N28W51
2011/11/18 1 50 HSX N27W64
2011/11/19 1 50 HSX N28W76
2011/11/20 1 40 HSX N27W87

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.4
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
Last 30 days128.1 -22.5

This day in history*

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*since 1994

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