Sunspot region AR9842

Number of
sunspots
Size Class Magn. Class Spot Location
2002/02/23 2 10 AXX S18E03
2002/02/24 2 10 HRX S18W11
2002/02/25 5 20 CSO S19W23
2002/02/26 16 90 DAO S19W36
2002/02/27 13 240 DKO S19W49
2002/02/28 6 210 DAO S19W63
2002/03/01 4 130 DAO S18W73
2002/03/02 4 90 DAO S19W87

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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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DstG
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*since 1994

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