Sunspot region AR10285

Number of
sunspots
Size Class Magn. Class Spot Location
2003/02/09 1 60 HSX S10E75
2003/02/10 1 70 HAX S11E65
2003/02/11 2 70 CAO S11E51
2003/02/12 2 60 CAO S11E38
2003/02/13 2 50 CSO S11E25
2003/02/14 3 30 CAO S11E12
2003/02/15 4 30 CAO S11W01
2003/02/16 8 20 BXO S11W14
2003/02/17 4 10 CSO S12W27

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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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