Sunspot region AR11741

Number of
sunspots
Size Class Magn. Class Spot Location
2013/05/06 2 10 BXO S20E59
2013/05/07 2 10 AXX S20E45
2013/05/08 1 10 AXX S20E32
2013/05/09 1 5 AXX S20E19
2013/05/10 2 10 BXO S20E05
2013/05/11 11 50 CAO S21W05
2013/05/12 9 30 CAO S23W18
2013/05/13 9 30 CAO S23W18
2013/05/14 5 10 BXO S21W43
2013/05/15 5 10 BXO S21W43
C
1

The top 1 solar flares from sunspot region 11741

Start Maximum End
1C1.872013/05/0608:0308:0808:12

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Last X-flare2024/05/15X2.9
Last M-flare2024/05/17M7.1
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.2 +20.7
Last 30 days174.3 +64.2

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*since 1994

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