Sunspot region AR10145

Number of
sunspots
Size Class Magn. Class Spot Location
2002/10/09 1 10 HSX N12E76
2002/10/10 1 90 HAX N11E62
2002/10/11 1 70 HSX N12E49
2002/10/12 1 70 HSX N13E36
2002/10/13 3 90 CSO N13E21
2002/10/14 3 70 DSO N12E08
2002/10/15 3 90 CSO N12W05
2002/10/16 8 70 CSO N12W18
2002/10/17 2 80 HSX N12W31
2002/10/18 1 70 HSX N12W44
2002/10/19 1 70 HSX N12W57
2002/10/20 1 70 HSX N12W72
2002/10/21 1 60 HSX N11W85
C
1

The top 1 solar flares from sunspot region 10145

Start Maximum End
1C8.392002/10/1402:3802:4703:01

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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 days164 +16.8

This day in history*

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

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