Sunspot region AR11671

Number of
sunspots
Size Class Magn. Class Spot Location
2013/02/12 1 150 HSX N14E58
2013/02/13 1 120 HSX N14E44
2013/02/14 1 100 HSX N14E31
2013/02/15 1 100 HSX N14E17
2013/02/16 1 90 HSX N14E04
2013/02/17 3 90 CSO N14W08
2013/02/18 1 90 HSX N14W21
2013/02/19 1 110 HSX N14W35
2013/02/20 3 110 CSO N16W46
2013/02/21 2 90 HSX N16W59
2013/02/22 1 70 HSX N15W73
2013/02/23 1 30 HSX N14W85

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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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