Sunspot region AR10256

Number of
sunspots
Size Class Magn. Class Spot Location
2003/01/13 5 80 CAO S17E55
2003/01/14 1 70 HSX S17E41
2003/01/15 1 60 HSX S16E28
2003/01/16 1 50 HSX S17E16
2003/01/17 2 40 HAX S16E03
2003/01/18 5 40 CAO S16W12
2003/01/19 6 20 CSO S16W25
2003/01/20 3 10 CRO S16W39

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Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/22M1.1
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days114 -43.9

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
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*since 1994

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