Sunspot region AR10144

Number of
sunspots
Size Class Magn. Class Spot Location
2002/10/08 8 20 CRO N12E44
2002/10/09 7 60 DSO N12E30
2002/10/10 11 110 DAO N12E17
2002/10/11 21 130 DAI N12E04
2002/10/12 12 110 DSO N12W10
2002/10/13 9 110 DSO N12W24
2002/10/14 4 90 DSO N11W37
2002/10/15 3 100 CSO N11W52
2002/10/16 2 60 CSO N11W65
2002/10/17 1 60 HSX N11W78
2002/10/18 1 30 HSX N11W91

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.6 +10.8

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
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*since 1994

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