Sunspot region AR11724

Number of
sunspots
Size Class Magn. Class Spot Location
2013/04/13 2 40 HAX S27E70
2013/04/14 3 50 HAX S27E58
2013/04/15 2 60 HAX S27E44
2013/04/16 7 70 DAO S26E31
2013/04/17 4 40 CSO S26E19
2013/04/18 2 20 CSO S26E07
2013/04/19 2 20 HRX S26W05
2013/04/20 1 10 AXX S26W19
C
4

The top 4 solar flares from sunspot region 11724

Start Maximum End
1C2.892013/04/2501:5702:2302:32
2C2.252013/04/1309:2109:2809:34
3C1.742013/04/2221:5021:5622:02
4C1.322013/04/1320:4821:0121:08

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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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