Sunspot region AR12734

Number of
sunspots
Size Class Magn. Class Spot Location
2019/03/06 4 20 CRO N08E27
2019/03/07 7 30 CRO N09E13
2019/03/08 4 20 CAO N09W01
2019/03/09 1 10 HAX N08W17
2019/03/10 1 10 HSX N08W30
2019/03/11 1 10 HSX N08W44
2019/03/12 1 10 AXX N08W59
2019/03/13 1 10 AXX N08W72
ABC
111

The top 3 solar flares from sunspot region 12734

Start Maximum End
1C1.942019/03/0803:0603:1803:58
2B8.992019/03/0912:1512:2612:37
3A6.672019/03/0904:2804:3204:38

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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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