Sunspot region AR9347

Number of
sunspots
Size Class Magn. Class Spot Location
2001/02/10 4 90 CSO N04E66
2001/02/11 4 40 CSO N03E51
2001/02/12 4 50 DAO N04E38
2001/02/13 3 50 DSO N04E25
2001/02/14 3 30 DSO N04E12
2001/02/15 4 30 CSO N04W01
2001/02/16 5 30 DAO N04W15
2001/02/17 3 10 CSO N04W29
2001/02/18 2 20 HSX N05W41

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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*

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*since 1994

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