Sunspot region AR10115

Number of
sunspots
Size Class Magn. Class Spot Location
2002/09/15 14 120 DAO S03E45
2002/09/16 14 120 DSO S03E32
2002/09/17 8 140 DAO S03E19
2002/09/18 20 210 EAI S03E02
2002/09/19 21 250 EAI S03W11
2002/09/20 15 160 EAO S03W25
2002/09/21 13 170 DAO S04W38
2002/09/22 3 160 CAO S04W55
2002/09/23 2 150 HAX S04W71
2002/09/24 2 80 HAX S05W85
C
1

The top 1 solar flares from sunspot region 10115

Start Maximum End
1C2.812002/09/2008:2608:3508:39

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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 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
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51979-90G1
*since 1994

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