Sunspot region AR10473

Number of
sunspots
Size Class Magn. Class Spot Location
2003/10/04 1 100 HSX S07E20
2003/10/05 9 140 CSO S09E07
2003/10/06 7 130 CHO S09W06
2003/10/07 6 120 CAO S09W19
2003/10/08 5 120 CSO S09W33
2003/10/09 3 100 CSO S09W46
2003/10/10 1 80 HHX S08W62
2003/10/11 1 90 HHX S08W74
2003/10/12 1 80 HAX S08W89
C
1

The top 1 solar flares from sunspot region 10473

Start Maximum End
1C1.812003/10/0502:5603:1203:17

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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