Sunspot region AR11052

Number of
sunspots
Size Class Magn. Class Spot Location
2010/03/02 3 20 BXO S18W26
2010/03/03 4 20 CSO S18W41
2010/03/04 3 10 BXO S17W56
2010/03/05 5 40 CRO S17W70
2010/03/06 3 10 BXO S16W82
BC
21

The top 3 solar flares from sunspot region 11052

Start Maximum End
1C3.242010/03/0416:0316:1116:16
2B8.732010/03/0413:2813:3113:33
3B3.142010/03/0421:3121:3521:45

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.5
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
April 2025147 -7.6
Last 30 days129.8 -18.9

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