Sunspot region AR10420

Number of
sunspots
Size Class Magn. Class Spot Location
2003/07/25 1 40 HAX N11E79
2003/07/26 1 70 HSX N10E64
2003/07/27 1 100 HSX N11E51
2003/07/28 1 70 HSX N11E38
2003/07/29 1 70 HSX N11E24
2003/07/30 1 80 HSX N11E11
2003/07/31 1 80 HSX N11W02
2003/08/01 1 80 HSX N11W15
2003/08/02 2 60 HSX N11W30
2003/08/03 1 60 HSX N11W43
2003/08/04 1 60 HSX N11W57
2003/08/05 1 70 HSX N11W71
2003/08/06 1 50 HSX N11W83
2003/08/07 1 50 HAX N12W97

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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
31986-86G2
41981-66
51991-65
*since 1994

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