Sunspot region AR12143

Number of
sunspots
Size Class Magn. Class Spot Location
2014/08/15 3 10 BXO S07E61
2014/08/16 3 10 BXO S07E47
2014/08/18 3 30 CRO S05E19
2014/08/19 3 20 CAO S05E04
2014/08/20 5 30 DRI S04W12
2014/08/21 8 50 DAI S04W26
2014/08/22 15 60 DSI S05W39
2014/08/23 22 80 DAC S05W53
2014/08/24 9 120 CAI S06W66
2014/08/25 6 70 CAO S04W80
2014/08/26 2 10 AXX S03W92
2014/08/27 2 10 AXX S03W0*
C
2

The top 2 solar flares from sunspot region 12143

Start Maximum End
1C3.972014/08/2407:2607:4007:57
2C2.572014/08/2417:2017:2417:29

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Last X-flare2024/03/28X1.1
Last M-flare2024/03/29M3.2
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
ApG
1199928G2
2200337G1
3201328G1
4200122G1
5199820G1
*since 1994

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