Sunspot region AR10730

Number of
sunspots
Size Class Magn. Class Spot Location
2005/02/05 1 60 HSX S20E73
2005/02/06 1 30 HSX S20E60
2005/02/07 1 50 HAX S20E46
2005/02/08 3 60 CSO S20E33
2005/02/09 9 70 DSO S20E20
2005/02/10 6 90 CAO S21E09
2005/02/11 2 50 HAX S20W05
2005/02/12 2 50 HAX S20W19
2005/02/13 4 10 AXX S20W32
2005/02/14 3 10 AXX S19W44
2005/02/15 3 10 BXO S19W57

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Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/24M1.4
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024150.5 +14
Last 30 days144.3 +8.4

This day in history*

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ApG
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*since 1994

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