Sunspot region AR10523

Number of
sunspots
Size Class Magn. Class Spot Location
2003/12/17 2 60 HSX S15E72
2003/12/18 2 20 AXX S15E58
2003/12/19 2 40 HAX S13E45
2003/12/20 4 40 CSO S17E34
2003/12/21 2 20 CSO S17E23
2003/12/22 2 0 AXX S17E09
2003/12/23 12 20 BXO S18W01
2003/12/24 5 10 BXO S19W13
2003/12/25 1 10 AXX S19W26

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Space weather facts

Last X-flare2024/03/23X1.1
Last M-flare2024/03/28M6.1
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

Solar flares
12024M7.0
22001M6.17
32024M6.1
42000M4.46
52022M4.0
ApG
1200144G2
2200327G2
3199721G2
4201727G1
5200421G1
*since 1994

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