Sunspot region AR11838

Number of
sunspots
Size Class Magn. Class Spot Location
2013/09/06 1 30 HSX S03E68
2013/09/07 1 20 HSX S05E55
2013/09/08 1 30 HAX S05E41
2013/09/09 3 30 HAX S03E27
2013/09/10 3 10 AXX S04E15
2013/09/11 1 0 AXX S04E02
2013/09/12 3 10 AXX S04W13
2013/09/13 2 10 AXX S05W25
BC
21

The top 3 solar flares from sunspot region 11838

Start Maximum End
1C1.032013/09/0815:3215:3815:43
2B5.32013/09/0816:2916:3516:43
3B3.652013/09/1010:2210:5411:03

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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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