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-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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